Howden Axial Fans Hc Centrifugal Fans.pdf 6q5j6q

HC Centrifugal fans for industry Technical data 2010

Contents

Page 3

Components included in delivery

4

General description

5-7

Direct-driven fans HCBB Ordering key - Fan Ordering key - Accessories Description - Accessories, inlet and outlet Charts - Air flow - Pressure rise Design data Moment of inertia - Sound data Dimensions and weights - Fan Tables, dimensions and weights - Accessories

9 10 11 - 12 13 14 - 15 16 17 - 18 19 - 22 23 - 24

HCBT Ordering key - Fan Ordering key - Accessories Description - Accessories, inlet and outlet Charts - Air flow - Pressure rise Design data Moment of inertia - Sound data Dimensions and weights - Fan Tables, dimensions and weights - Accessories

25 26 27 - 28 29 30 - 31 32 33 - 34 35 - 37 38 - 39

Belt-driven fans with impellers £ 1000 mm Ordering key - Fan Ordering key - Accessories Description - Accessories, inlet and outlet Sound data Dimensions and weights - Fan Tables, dimensions and weights - Accessories Choice of belt drive

40 41 42 - 43 44 45 - 46 47 - 52 53 - 54 55 - 57

Charts - belt-driven fans

58 - 83

Belt-driven fans with impellers > 1000 mm Ordering key - Fan Ordering key - Accessories Description - Accessories, inlet and outlet Sound data Dimensions and weights - Fan Dimensions and weights - Steel base frame Location of fan and motor Slide rails Tables, dimensions and weights - Accessories

84 85 - 86 87 - 88 89 90 - 91 92 - 94 95 - 96 97 98 99 - 100

Motors

101 - 104

Dampers DMEG HXEG

105 106 - 111

Fan theory, vibration and insulation of structure borne sound 112 - 114

The right to alter details and specifications without notice is reserved.

Components included in delivery

Page 4

Direct-driven fans HCBB and HCBT The following components are included as standard: - Stand and housing mounted on steel base frame - Anti-vibration mountings - Inspection cover - Boss equipped draining - Brass ring shaft packing (approx. 0.3 mm clearance) Belt-driven fans with impellers £ 1000 mm The following components are included as standard: - Stand and housing mounted on steel base frame - Anti-vibration mountings - Inspection cover - Boss equipped draining - Brass ring shaft packing (approx. 0.3 mm clearance) - SKF Pop Release bearing - Belts that do not require tensioning after installation Belt-driven fans with impellers > 1000 mm The following components are included as standard: - Inspection cover - Boss equipped draining - Brass ring shaft packing (approx. 0.3 mm clearance) - Bearing housings with spherical roller bearings The fan can be ordered with or without a steel base frame which can always be supplied with anti-vibration mountings if required. Please refer to the ordering key for other possibilities.

The quality assurance system at Fläkt Woods AB, is ISO 9001 certificated. The company also has ISO/DIS 14001 and EMAS environment certification.

General description

Page 5

General Design - Robust design for use in industry. - Direct-driven or belt-driven. - Range of impeller types, (B, P and T impellers). - Right-hand and left-hand versions (clockwise/counter clockwise rotation). For direction of discharge alternatives, please refer to the catalogue section on each fan. Material - Carbon steel as standard. - Stainless or acid-proof steel. - Other materials possible on request. Standards Capacity and sound measurements can be carried out to the following standards: - Capacity

AMCA 210, ISO/DIS 5801

- Sound

AMCA 300, ISO 3744, ISO 9614

The following standards apply for series-produced fans: - Balancing

ISO 1940 Class Q 6.3

- Hot-dip galvanizing

SS 3583 (Class A)

- Flanges

ISO 13351

Surface treatment - Please refer to the individual ordering keys. - All guards (belt guards, shaft guards and cooling disc guards) are epoxy painted in a yellow warning colour, (80 µ). Packing - Fans are delivered on wooden laths suited for handling by fork-lift truck. Instructions - Installation and maintenance instructions are supplied with every fan.

General description

Page 6

HCBB/HCBT Direct-driven centrifugal fans Description - The fans are supplied with B or T type impellers. - A range of 9 sizes. - Each fan size has from 8 to 13 different possibilities as regards impeller diameter. - Impellers are equipped with a hole/groove for an extractor. - Max. operating temperature without heat shielding, 100°C. With heat shielding, 200°C. Refer to accessories. - Max. ambient temperature as regards motor cooling, 40°C. Characteristics - Compact. - Low capital investment cost. - Operational reliability. - Low operating costs. - High efficiency, up to 88% with a type B impeller. Impeller types Type B impellers: - Have backward-curved blades which, depending on size, give an overall efficiency of up to 88%. - Enable the selection of a fan with an at least 80% efficiency within the greater part of the flow-pressure range. - Are primarily for clean gas applications. Type T impellers: - Have straight radial blades for handling dust-laden gases. Not having a wheel inlet ring, this impeller is open and is thus also suitable for fibrous dusts. - Is supplied as standard in a strengthened, wear-resistant design. Dust Dust quantity and impeller choice. - B impeller

0 - 30 mg/m3

- T impeller

3

150 - 1000 mg/m

NB! The stated values apply to dry dust and are for guidance only. Dust composition and air speed greatly affect particle impact and wear. For further information, please ABB Ventilation Products AB, Division Fläkt Industri.

Key charts

10 000

10 000 Total pressure risel, Pa

HCBT

Total pressure rise, Pa

HCBB

5000

2000 1000 500 400 0.05

0.1

0.2

Gas flow m3/s

0.5

1

2

5

10

20

5000

2000 1000 500 400 0.05

0.1

0.2

Gas flow m3/s

0.5

1

2

5

10

General description

Page 7

Belt-driven centrifugal fans Description - High efficiency, belt-driven. - Impellers are equipped with a hole/groove for an extractor. - Max. operating temperature, 350°C. - Supplied with any of the following impellers:

HCGB

HCLP

HCLT

HCMB B impeller

HCMP P impeller

HCMT T impeller *

HCHB

HCHP

HCHT

Characteristics - Compact. * T impellers are available for fans with an impeller diameter of up to 1000 mm.

- Low capital investment cost. - Operational reliability. - Low operating costs. - High efficiency, up to 88% with a type B impeller. Impeller types Type B impellers:

- Have backward-curved blades which, depending on size, give an overall efficiency of up to 88%. - Enable the selection of a fan with an at least 80% efficiency within the greater part of the flow-pressure range. - Are primarily for clean gas applications. Type P impellers: - Have flat, backward-inclined blades. - Are for handling clean gases and gases with a low dust content (e.g. flue gases). Type T impellers: - Have straight radial blades for handling dust-laden gases. Not having a wheel inlet ring, this impeller is open and is thus also suitable for fibrous dusts. - Is supplied as standard in a strengthened, wear-resistant design. Dust Dust quantity and impeller choice. - B impeller

0 - 30 mg/m3

- P impeller

30 - 300 mg/m3

- T impeller

150 - 1000 mg/m3

NB! The stated values apply to dry dust and are for guidance only. Dust composition and air speed greatly affect particle impact and wear. For further information, please ABB Ventilation Products AB, Division Fläkt Industri.

Key charts

10 000

HCLT, HCMT, HCHT Total pressure rise, Pa


HCGB, HCLP, HCM(B,P), HCH(B,P)

10 000

HCH(B,P) HCM(B,P)

5000

HCLP 2000 HCGB 1000 800 0.3 0.5

1

2

Gas flow m3/s

3 45

10

20

5000

HCHT HCMT

2000 HCLT

50

80

1000 800 0.06 0.1

0.2 0.5 Gas flow m3/s

1

2

5

10

Jotter

Page 8

HCBB

Page 9

Ordering Key - HCBB - Direct-driven

Page 10

HCBB-aaa-bb-cc-dd-ee-fff

Size 1) (aaa) 010, 012, 016, 020, 025, 031, 040, 050 and 063. Impeller diameter, cm, 1) (bb) Motor size - IEC (cc) Motor size (cc) is as per the "design data" table on page 16. NB! Motors must always be ordered separately and in accordance with the ordering key on page 16. Designations for rotation and discharge (dd) 11

0o

12

45o

13

90o

14

135o

17

270o

18

315o

61

0o

62

45o

63

90o

64

135o

67

270o

68

315o

Right (RD)

Left (LG)

NB! The above diagrams show the drive side.

Fan version (ee) 01 = standard version. 02 = sparkproof version, (brass ring at the inlet and brass washers at the shaft inlet). Material, finish (fff) 001 = Standard material, GA80-RAL5007 int. and ext.

Not fully welded

Max. temperature 120oC.

002 = Standard material, GP40-01 int. and ext.

Not fully welded

Max. temperature 150oC. 2)

032 = Standard material, GA80TD80-RAL5007 int. and ext.

Not fully welded



Fully welded


112 = Standard material, GA80TB80-RAL5007 int. and ext.

Fully welded


290 = Standard material, hot-dip galvanized.

Not fully welded

300 = SS 2333 throughout.

Not fully welded


Not fully welded

1)

For variants in a size, impeller diameter, number of poles combination, please refer first to page 16, Design data.

2)

GP40-01 primer can be used where temperatures exceed 120°C. This primer tolerates temperatures up to 150°C and vaporises at higher temperatures without emitting any toxic substances.

Ordering key - HCBB - Accessories Heat shield for temperatures up to 200oC

Page 11

HCEZ-07-b-cc

Size: Refer to "Heat shield selection" table, page 23 Variants: Refer to "Heat shield selection" table, page 23 Cleanout cover

HCEZ-09-bb-c-ddd

Cover size: Refer to table on page 23 Location With discharge directions 11 and 61 c = 1 For other discharge directions c=2 Material and finish: Refer to the fff code in the main fan ordering key Inlet taper piece without connecting flange 1)

HCEZ-20-bbb-ccc

Size (= fan size) Material and finish: Refer to the fff code in the main fan ordering key 1)

For direct connection to fans without inlet flange.

Inlet taper piece with connecting flange 2)

HCEZ-21-bbb-ccc

Size (= 040 - 063) Material and finish: Refer to the fff code in the main fan ordering key 2)

For connection to fans with inlet flange or to inlet vane assemblies or regulating dampers.

Counterflange, inlet, (not fitted)

HCEZ-25-bbb-ccc

Size (= fan size) Material 01 = mild steel (unpainted) for welded connection. 03 = SS 2333. 04 = SS 2343. Inlet flange, (fitted)

HCEZ-27-bbb-ccc

Size (= fan size) Material and finish: Refer to the fff code in the main fan ordering key Inlet connecting flange 3)

HCEZ-29-bbb-ccc


NB! When connecting to size 031 inlet vane assemblies, size 040 inlet connecting flange must be used.

Fabric duct, inlet, without connecting flanges 4)

HCEZ-aa-bbb

Temp. class 40 = max. 70oC. 41 = max. 200oC. Size (= fan size) 4)

For connection to fans without inlet flange.

Fabric duct, inlet, with connecting flanges 5) Temp. class 45 = max. 70oC. 46 = max. 200oC. Size (= 040 - 063) For material and finish (flanges), refer to the fff code in the main fan ordering key 5)

For connection to fans with inlet flange or to inlet vane assemblies.

NB! When connecting to size 031 inlet vane assemblies, size 040 must be used.

HCEZ-aa-bbb-ccc

Ordering key - HCBB - Accessories, cont. Protective screen, outlet

Page 12

HCEZ-30-bbb-ccc

Size (= fan size) Material and finish: Refer to the fff code in the main fan ordering key Counterflange, outlet, (not fitted)

HCEZ-35-bbb-cc

Size (= fan size) Material 01 = mild steel (unpainted) for welded connection. 03 = SS 2333. 04 = SS 2343. Fabric duct, outlet, with connecting flanges Temp. class 50 = max. 70oC. 51 = max. 200oC. Size (= fan size) Material and finish (flanges), refer to the fff code in the main fan ordering key

HCEZ-aa-bbb-ccc

HCBB - Description - Accessories, inlet and outlet

Page 13

1 12

2

Duct

11 3

4

10

3 3

5, 6

4

5, 6 7 8

3

5, 6 9 2

2 9

5, 6 8

NB! Flanges comply with ISO 13351

Inlet 1 HCEZ-20

Inlet taper piece with protective screen and fixing lugs for connection to inlet without connecting flange. (Pressure loss across the accessory, 0.35 x dyn. press. pd).

2 HCEZ-40, 41

Fabric duct, inlet without connecting flanges. 2)

3 HCEZ-27

Inlet flange, (fitted).

4 HCEZ-21

Inlet taper piece with protective screen and connecting flange for installation to inlet with connecting flange.(Pressure loss across the accessory, 0.35 x dyn. press. pd).

5 HXEG

Inlet vane control assembly, see pages 106 - 111. 1)

6 DMEG

Regulating damper, see page 105. 1)

7 HCEZ-45, 46

Fabric duct, inlet with connecting flange. 2)

8 HCEZ-25

Counterflange, inlet, (not fitted).

9 HCEZ-29

Inlet connecting flange, for fitting ducts without connecting flange.

Outlet 10 HCEZ-30

Protective screen, outlet.

11 HCEZ-50, 51

Fibre duct, outlet, with connecting flanges. 2)

12 HCEZ-35

Counterflange, outlet, (not fitted).

1)

NB! Inlet vane assemblies/regulating dampers must not be connected directly to the fan without checking that the anti-vibration mountings can cope with the increased component load on the fan.

2)

For size and temperature limits, please refer to the appropriate ordering keys.

HCBB - Air flow and dynamic pressure rise charts

Page 14

The charts are valid for gas at a density of 1.2 kg/m2. Gas flow, m3/h 10 000 9000 8000 7000 6000

300

400 500

1000

20 000

2-pole motor

71 71

4-pole motor

025

6-pole motor

63

016

3000

50 47

Size 010

45 42

95

60

31 53

56

90

53 50

50 47 45

500

99

63

33

600

85 80

71 67

35

99

90

75

37

28

95

80

40

26

75 71 67 63

60

50

47

35 33

31 30

8 85 7 82 80

53

50

37

33

56

50 000

063

67

53

42

040

63

56

40

30 000

71

60

45

40 37 35

2000

85 80

42

400 300 0.06

10 000

80 75

4000

1000 900 800 700

3000 4000 5000

Impeller diameter

71

5000


2000

0.1 Gas flow, m3/s

0.2

0.3

0.4

0.5 0.6

0.8

1

2

3

5

6

7 8 9 10

16

6

7 8 9 10

16

1500 1000

Dynamic pressure, Pa

500 400 300 200

Size 010

016

025

040

063

100

50 40 30 0.06

0.1 Gas flow, m3/s

0.2

0.3

0.4

0.5 0.6

0.8

1

Example: Flow 3.0 m3/s, total pressure rise 2100 Pa. Select an HCBB-040 with a 50 cm diameter impeller and a 2-pole motor, or an HCBB-050 with an 80 cm diameter impeller and a 4-pole motor, see chart on next page.

2

3

5

Pressure losses across accessories: HCEZ-20 and 21 inlet taper piece: 0.35 x dynamic pressure Pd.

Dynamic pressure: 330 and 130 Pa respectively. Moment of inertia (J) See page 17.

Sound data See pages 17-18.

HCBB - Air flow and dynamic pressure rise charts

Page 15

The charts are valid for gas at a density of 1.2 kg/m2. Gas flow, m3/h 10 000 9000 8000 7000 6000 5000

300

71 71 71

400 500

1000

2000

10 000

2-pole motor

80

71

4-pole motor 6-pole motor

020

45

3000

42 2000

42

37

75 71

35

31 30

600

80

40

37

33

90

85

42

40

35

95

47 45

45

40

99

50

47

050

67

60

50

50 000

71

63

53

Size 012

30 000

75

67

56

1000 900 800 700

20 000

031

Impeller diameter

4000


3000 4000 5000

67

33 31 30

63 80 75

50 47

25

500

71

45

400 300 0.06

0.1 Gas flow, m3/s

0.2

0.3

0.4

0.5 0.6

0.8

1

2

3

5

6

7 8 9 10

16

5

6

7 8 9 10

16

1500 1000


500 400 300

Size 012

200

020

031

050

100

50 40 30 0.06

0.1 Gas flow, m3/s

0.2

Moment of inertia (J) See page 17.

0.3

0.4

0.5 0.6

0.8

1

2

3


HCBB - Design data Fan

Motor *

ImFan peller Motorsize dia. size aaa bb cc

010

012

016

020

Motor size as per R P M IEC

Page 16

Fan

Rated output, kW

Ordering key APAL-

Max. power demand of fan, kW

26 28 30 31

01 01 02 02

63 63 71 71

2820 2820 2840 2840

0.25 0.25 0.37 0.37

2-00025-c-0 2-00025-c-0 2-00037-c-0 2-00037-c-0

0.13 0.17 0.22 0.28

33 35 37 40

02 02 03 03

71 71 80 80

2850 2850 2860 2860

0.55 0.55 0.75 0.75

2-00055-c-0 2-00055-c-0 2-00075-c-0 2-00075-c-0

0.35 0.45 0.54 0.65

30 31 33 35

02 02 03 03

71 71 80 80

2850 2850 2860 2860

0.55 0.55 0.75 0.75

2-00055-c-0 2-00055-c-0 2-00075-c-0 2-00075-c-0

0.28 0.34 0.44 0.57

37 40 42 45

03 03 04 05

80 80 90S 90L

2870 2870 2870 2870

1.1 1.1 1.5 2.2

2-00110-c-0 2-00110-c-0 2-00150-c-0 2-00220-c-0

0.71 0.90 1.2 1.5

33 35 37 40

03 03 03 04

80 80 80 90S

2860 2870 2870 2870

0.75 1.1 1.1 1.5

2-00075-c-0 2-00110-c-0 2-00110-c-0 2-00150-c-0

0.56 0.70 0.89 1.1

42 45 47 50

05 05 06 06

90L 90L 100L 100L

2870 2870 2900 2900

2.2 2.2 3.0 3.0

2-00220-c-0 2-00220-c-0 2-00300-c-0 2-00300-c-0

1.4 1.8 2.2 2.8

25 30 31 33 35

02 02 03 03 03

71 71 80 80 80

2840 2850 2860 2860 2870

0.37 0.55 0.75 0.75 1.1

2-00037-c-0 2-00055-c-0 2-00075-c-0 2-00075-c-0 2-00110-c-0

0.21 0.42 0.52 0.64 0.80

37 40 42 45

04 05 05 06

90S 90L 90L 100L

2870 2870 2870 2900

1.5 2.2 2.2 3.0

2-00150-c-0 2-00220-c-0 2-00220-c-0 2-00300-c-0

1.2 1.5 1.9 2.3

Motor *

ImFan peller Motorsize dia. size aaa bb cc

Rated output, kW

Ordering key APAL-

Max. power demand of fan, kW

40 42

06 07

100L 112M

2900 2850

3.0 4.0

2-00300-c-0 2-00400-c-0

2.6 3.3

45

08 03

132S 80

2855 1420

5.5 0.55

2-00550-c-0 4-00055-c-0

4.2 0.48

47

08 03

132S 80

2855 1420

5.5 0.75

2-00550-c-0 4-00075-c-0

5.2 0.59

50

08 04

132S 90S

2855 1410

7.5 1.1

2-00750-c-0 4-00110-c-0

6.4 0.74

60 63 67 71

10 11 12 14

160M 160L 180M 200L

2920 2920 2930 2955

15 18.5 22 30

2-01500-c-0 2-01850-c-0 2-02200-c-0 2-03000-c-0

50

10 05

160M 90L

2930 1420

11 1.5

2-01100-c-0 4-00150-c-0

53

10 05

160M 90L

2920 1420

15 1.5

2-01500-c-0 4-00150-c-0

10.6 1.2

56

10 06

160M 100L

2920 1430

15 2.2

2-01500-c-0 4-00220-c-0

13 1.6

60

11 06

160L 100L

2920 1430

18.5 2.2

2-01850-c-0 4-00220-c-0

17 2.0

63

12 06

180M 100L

2930 1430

22 3

2-02200-c-0 4-00300-c-0

21 2.5

67

14 07

200L 112M

2955 1435

30 4

2-03000-c-0 4-00400-c-0

27 3.0

71

14 07

200L 112M

2950 1435

37 4

2-03700-c-0 4-00400-c-0

32 3.7

75

16 08

225M 132S

2960 1450

45 5.5

2-04500-c-0 4-00550-c-0

40 4.5

80

17 09

250M 132M

2970 1450

55 7.5

2-05500-c-0 4-00750-c-0

50 5.7

031

040

Motor size as per R P M IEC

12 15 19 25 8.3 0.99

63

07

112M

1435

4

4-00400-c-0

3.1

67

14 08

200L 132S

2950 1450

37 5.5

2-03700-c-0 4-00550-c-0

35 3.9

71

16 08 07

225M 132S 112M

2960 1450 940

45 5.5 2.2

2-04500-c-0 4-00550-c-0 6-00220-c-0

43 4.9 1.4

75

17 09 07

250M 132M 112M

2970 1450 940

55 7.5 2.2

2-05500-c-0 4-00750-c-0 6-00220-c-0

53 6.2 1.7

47 50 53 56

07 07 08 08

112M 112M 132S 132S

2850 2850 2855 2855

4.0 4.0 5.5 7.5

2-00400-c-0 2-00400-c-0 2-00550-c-0 2-00750-c-0

2.8 3.6 4.5 5.7

31 33 35 37 40

03 03 04 04 05

80 80 90S 90S 90L

2870 2870 2870 2870 2870

1.1 1.1 1.5 1.5 2.2

2-00110-c-0 2-00110-c-0 2-00150-c-0 2-00150-c-0 2-00220-c-0

0.70 0.86 1.1 1.3 1.7

42

06 03

100L 80

2700 1420

3.0 0.55

2-00300-c-0 4-00055-c-0

2.7 0.31

80

18 10 08

280S 160M 132S

2977 1460 960

75 11 3

2-07500-c-0 4-01100-c-0 6-00300-c-0

66 7.7 2.1

45

07 03

112M 80

2850 1420

4.0 0.55

2-00400-c-0 4-00055-c-0

3.2 0.37

47

08 03

132S 80

2855 1420

5.5 0.55

2-00550-c-0 4-00055-c-0

3.8 0.44

85 90 95 99

10 11 12 13

160M 160L 180M 180L

1460 1455 1470 1470

11 15 18.5 22

4-01100-c-0 4-01500-c-0 4-01850-c-0 4-02200-c-0

10 12 15 19

50

08 03

132S 80

2855 1420

5.5 0.75

2-00550-c-0 4-00075-c-0

4.8 0.54

53

08 04

132S 90S

2855 1410

7.5 1.1

2-00750-c-0 4-00110-c-0

6.00 0.70

63 67 71 75

16 17 18 18

225M 250M 280S 280S

2960 2970 2977 2977

45 55 75 75

2-04500-c-0 2-05500-c-0 2-07500-c-0 2-07500-c-0

43 50 61 71

56 60 63

10 10 10

160M 160M 160M

2930 2930 2920

80

19 11 09

280M 160L 132M

2975 1455 960

90 15 4

2-09000-c-0 4-01500-c-0 6-00400-c-0

86 11 2.8

025

11 11 15

2-01100-c-0 2-01100-c-0 2-01500-c-0

050

7.5 9.5 12

Voltage code

063

82

20

315S

2982

110

2-11000-c-0

95

85

21 11 09

315M 160L 132M

2982 1455 955

132 15 5.5

2-13200-c-0 4-01500-c-0 6-00550-c-0

108 13 3.4

132

2-13200-c-0

122

1 = 220-240VD/380-420VY 2 = 380-420VD/660-690VY 5 = 500 VY (sizes 63-100) 500 VD (sizes 112-355) * Please refer to pages 101 - 104 for motor details not included here. For further motor data and information on motor versions, please ABB Motors.

87

21

315M

2982

90

12 09

180M 132M

1470 955

18.5 5.5

4-01850-c-0 6-00550-c-0

17 4.2

95

13 10

180L 160M

1470 970

22 7.5

4-02200-c-0 6-00750-c-0

21 5.9

99

14 11

200L 160L

1475 970

30 11

4-03000-c-0 6-01100-c-0

26 7.4

HCBB - Moment of inertia - Sound data

Page 17

Moment of inertia J (=1/4 GD2) Fan size aaa

010

012

016

Imp. dia.

Imp. weight

Fan size

J 2

bb

kg

kg m

26 28 30 31

3.5 3.6 4.2 4.3

0.027 0.028 0.043 0.044

33 35 37 40

5.9 6.0 7.2 7.5

0.086 0.09 0.134 0.14

30 31 33 35

5.8 5.8 5.8 5.9

0.048 0.05 0.09 0.094

37 40 42 45

7.3 7.4 9.0 9.4

0.136 0.142 0.213 0.222

33 35 37 40

8.7 8.8 8.9 8.9

0.093 0.098 0.144 0.152

42 45 47 50

14.3 14.7 14.7 14.8

0.221 0.229 0.342 0.356

aaa

020

025

Imp. dia.

Imp. weight

Fan size

J 2

bb

kg

kg m

25 30 31 33 35

4.4 5.6 5.6 7.3 7.4

0.024 0.048 0.05 0.089 0.093

37 40 42 45

9.0 9.1 10.9 10.9

47 50 53 56

Imp. dia.

Imp. weight

J 2

Fansize

Imp. dia.

Imp. weight

J

aaa

bb

kg

kg m2

050

63 67 71 75 80

29.0 32.0 34.0 42.0 45.0

1.2 1.9 2 2.4 3.1

aaa

bb

kg

kg m

031

40 42 45 47 50

8.9 12.1 14.3 16.5 16.7

0.183 0.287 0.313 0.45 0.458

0.158 0.167 0.248 0.26

60 63 67 71

30.0 31.0 36.0 39.0

0.983 1.03 1.64 1.7

85 90 95 99

62.0 63.0 73.0 78.0

5.4 5.7 8.4 8.9

15.3 15.4 18.0 21.0

0.37 0.395 0.592 0.614

31 33 35 37 40

5.6 7.7 7.8 9.2 9.4

0.073 0.106 0.114 0.167 0.178

50 53 56 60 63

17.0 26.0 27.0 29.0 30.0

0.48 0.72 0.773 1.12 1.2

67 71 75 80

32.0 33.0 37.0 41.0

1.77 1.88 2.78 2.95

42 45 47 50

11.5 11.6 17.3 17.5

0.252 0.266 0.398 0.42

63 67 71 75 80 82 85 87 90 95 99

25.0 25.0 26.0 32.0 45.0 60.0 63.0 64.0 64.0 77.0 78.0

1.9 2.1 2.6 3.6 3.7 5.6 5.7 6.1 6.2 8.9 9.6

53 56 60 63

21.0 24.0 27.0 31.0

0.61 0.645 0.873 1

040

063

Sound data Formulae:

Symbols Lwtot a, b, c Lw a,b,c

= total sound power level for sound paths a, b and c ................. dB (ref. 10-12 W). = sound power level for sound paths a, b and c, respectively by octave band ............................. dB.

Kb, Kc, K2, K3 = corrections for sound paths b and c respectively (for sound path a, the correction = 0) .............. dB. Sound paths:

a = to inlet or outlet duct. b = to surroundings (free-inlet fan). c = to surroundings (fan connected to ducts on both inlet and outlet sides).

NB!The stated values refer to sound power levels. Some fan manufacturers still quote sound pressure levels even though these vary with the acoustic characteristics of the surroundings and distance from the fan. Sound pressure levels, sometimes weighted as dB(A) or dB(C) values, are considerably lower than the corresponding sound power level Lwt. To illustrate this: with a free inlet fan and hemis pherical sound propagation, at a distance of 3 m from the fan, the dB(A) value is 17 - 25 dB lower (depending on fan speed and blade type) than the total sound power level.

Correction K2

Lwtot , see table 2, page 18 a

Lwa, see table 2, page 18

Ltotb

= Lwtot + K2 + K3 a

Lwb = Lwtot + Kb b

Lwtot = Lwtot + K2 + K3 c a

Lwc = Lwtot + Kc c

Table 1. Correction K3, Kb and Kc No. Cor- CorCorrection Kb and Kc, dB of Sound rec- reoles path tion tion Octave band, mid-frequency, Hz K3 63 125 250 500 1000 2000 4000 8000 b -2 Kb -6 -4 -7 -14 -14 -18 -21 -30 6 c -2 Kc -7 -3 -6 -15 -15 -18 -23 -31 b -2 Kb -8 -6 -4 -11 -12 -14 -17 -22 4 c -1 Kc -9 -6 -4 -11 -12 -15 -20 -25 2

b c

-3 -1

Kb Kc

-7 -9

-8 -5

-8 -8

-6 -8

-8 -8

-12 -14

-14 -17

-17 -21

2*

b c

-3 +1

Kb Kc

-3 -3

-9 -8

-10 -6 -9 -10

-12 -15

-16 -21

-21 -27

-23 -29

* Applies only to size 063 and impeller diameter 63, 67, 71 and 75.

K2, dB

5 0

a

-5

b c

-10

-15

0

4000 8000 Dpt, Pa

12 000

HCBB - Sound data cont.

Page 18

Table 2. Sound power levels Lwa and Lwtot (sound path a) a Fan

Im- No.

aaa

010

Octave band, mid-frequency, Hz

dia. pol. bb 63 125 250 500 1000 2000 4000 8000 26 28 30 31 33 35 37 40

Lwtot a dB

84 84 85 86 87 88 89 90

84 84 85 86 87 88 89 90

84 85 86 87 88 89 90 91

79 79 80 81 82 83 84 85

77 78 79 80 81 82 83 84

75 75 76 77 78 79 80 81

72 73 74 75 76 77 78 79

69 69 70 71 72 73 74 75

90 90 91 92 93 94 95 96

2

85 85 87 88 89 90 91 92

85 85 87 88 89 90 91 92

85 86 87 88 89 90 92 93

80 80 82 83 84 85 86 87

78 79 80 81 82 83 85 86

76 76 78 79 80 81 82 83

73 74 75 76 77 78 80 81

70 70 72 73 74 75 76 77

91 91 93 94 95 96 97 98

2

86 87 88 89 90 91 92 93

86 87 88 89 90 91 92 93

86 87 88 89 90 92 93 94

81 82 83 84 85 86 87 88

79 80 81 82 83 85 86 87

77 78 79 80 81 82 83 84

74 75 76 77 78 80 81 82

71 72 73 74 75 76 77 78

92 93 94 95 96 97 98 99

78 83 84 85 86 87 88 89 90 91 93 94 95

78 83 84 85 86 87 88 89 90 91 93 94 95

78 83 84 85 86 87 88 90 90 92 93 94 95

80 78 79 80 81 82 83 84 85 86 88 89 90

77 76 77 78 79 80 81 83 83 85 86 87 88

73 74 75 76 77 78 79 80 81 82 84 85 86

71 71 72 73 74 75 76 78 78 80 81 82 83

69 68 69 70 71 72 73 74 75 76 78 79 80

86 89 90 91 92 93 94 95 96 97 99 100 101

81 84 85 86 88 89 90 90 92 94 95 97 98 80 81 81 83 84

81 84 85 86 88 89 90 90 92 94 95 97 98 80 81 82 83 84

82 85 86 87 88 89 90 91 92 94 95 97 99 76 77 78 79 80

83 79 80 81 83 84 85 85 87 89 90 92 93 70 71 71 73 74

80 78 79 80 81 82 83 84 85 87 88 90 92 68 69 69 71 72

77 75 76 77 79 80 81 81 83 85 86 88 89 66 67 67 69 70

75 73 74 75 76 77 78 79 80 82 83 85 87 62 63 64 65 66

72 69 70 71 73 74 75 75 77 79 80 82 83 57 58 58 60 61

89 90 91 92 94 95 96 96 98 100 101 103 104 84 85 86 87 88

2

012

30 31 33 35 37 40 42 45

016

33 35 37 40 42 45 47 50

020

25 30 31 33 35 37 40 42 45 47 50 53 56

2

31 33 35 37 40 42 45 47 50 53 56 60 63 42 45 47 50 53

2 2 2 2 2 2 2 2 2 2 2 2 2 4 4 4 4 4

025

Fan

Sound power level Lwa, dB

size peller of

Im- No.


size peller of aaa

Octave band, mid-frequency, Hz dia. pol. bb 63 125 250 500 1000 2000 4000 8000

031

40 42 45 47 50 60 63 67 71 45 47 50

2 2 2 2 2 2 2 2 2 4 4 4

87 87 87 88 88 89 90 90 90 91 91 92 93 93 93 98 98 99 100 100 100 101 101 102 103 103 103 79 79 80 81 81 81 82 82 82

040

50 53 56 60 63 67 71 75 80 50 53 56 60 63 67 71 75 80

2 2 2 2 2 2 2 2 2 4 4 4 4 4 4 4 4 4

93 95 97 98 99 101 102 103 104 81 83 85 86 88 89 90 91 92

93 95 97 98 99 101 102 103 104 81 83 85 86 88 89 90 91 92

94 95 97 99 100 101 102 103 105 82 83 85 87 88 89 90 91 93

050

67 71 75 80 63 67 71 75 80 85 90 95 99 71 75 80

2 2 2 2 4 4 4 4 4 4 4 4 4 6 6 6

102 103 105 106 88 90 91 93 94 96 97 98 99 84 86 87

102 103 105 106 88 90 91 93 94 96 97 98 99 85 87 88

063

63* 67* 71* 75* 80 82 85 87 80 85 90 95 99 80 85 90 95 99

2 2 2 2 2 2 2 2 2 4 4 4 4 6 6 6 6 6

110 111 113 114 107 108 108 109 95 96 98 100 101 88 89 91 93 94

105 106 108 109 107 108 108 109 95 96 98 100 101 88 90 91 94 95

89 90 92 93 95 93 95 96 98 74 76 77

86 87 89 90 92 92 93 95 96 73 74 75

Lwtot a dB

82 84 85 87 88 89 91 92 94 70 72 73

80 82 83 85 86 87 88 90 91 68 69 70

78 79 81 82 84 83 85 86 88 64 66 67

95 96 98 99 101 104 106 107 109 85 87 88

95 97 99 100 101 103 104 105 106 76 78 80 81 83 84 85 86 87

92 89 94 90 96 92 97 94 98 95 100 96 101 97 102 98 103 100 75 72 76 74 78 76 80 77 81 79 82 80 83 81 84 82 86 83

87 88 90 92 93 94 95 96 98 70 71 73 75 76 77 78 79 81

84 86 88 89 90 92 93 94 95 66 68 70 71 73 74 75 76 77

101 103 105 106 107 109 110 111 112 87 89 91 92 94 95 96 97 98

103 104 106 107 88 90 92 93 95 96 97 99 100 81 83 84

104 105 107 108 83 85 86 88 89 91 92 93 94 74 76 77

101 97 102 98 104 100 105 101 81 79 83 81 85 82 86 84 88 85 89 87 90 88 92 89 93 90 72 70 74 72 75 73

95 96 98 99 76 78 80 81 83 84 85 87 88 67 69 70

93 94 96 97 73 75 76 78 79 81 82 83 84 61 63 64

110 111 113 114 94 96 97 99 100 102 103 104 105 89 91 92

104 105 107 108 108 109 109 110 95 97 99 100 102 84 86 87 90 91

108 109 111 112 109 110 110 111 90 91 93 95 96 78 79 81 83 84

100 101 103 104 106 107 107 108 88 90 92 93 95 76 77 79 81 82

91 91 92 92 94 94 95 95 100 98 101 99 101 99 102 100 83 80 85 81 87 83 88 85 90 86 70 65 72 66 73 68 76 70 77 71

114 115 117 118 115 116 116 117 101 102 104 106 107 92 94 95 98 99

96 97 99 100 102 103 103 104 86 87 89 91 92 74 75 77 79 80

* Correction K3, Kb and Kc - see lowest part of Table 1

The above data are valid for the operating ranges shown in the charts on pages 14-15.

HCBB - Dimensions and weights - Fan

Page 19

L E

C

A

F B

Æ D outs.

X

N K

The sketches show a right-hand model.

P

Inspection cover location. CLOutlet

30o

CL Inlet

Y

When delivered, the inspection cover is placed in the upper part of the cao sing, 30 above the horizontal centre line.

Y

G1 G

n holes Æ Z

P3

P2

P1 H2

H3

H3

J1

J2

J2 O1

O2

O2

M1

N3

M2 N1

N2

dd = 11 (0o) = Right-hand model dd = 61 (0o) = Left-hand model

dd = 12 (45o) dd = 62 (45o)

dd = 13 (90o) dd = 63 (90o)

P4

P7 H4

H3 J2

J3 O2 M3 N4

dd = 14 (135o) dd = 64 (135o)

P8 H4

J3 O3 N3

O3 M3 N4

dd = 17 (270o) dd = 67 (270o)

dd = 18 (315o) dd = 68 (315o)

HCBB - Dimensions

Page 20

Dimensions HCBB Fan size

Imp. dia. bb

E

F

H2

H3

H4

M1

M2

M3

N1

N2

N3

N4

P1

P2

P3

P4

P7

P8

010

26-31 33-40

246 297

234 308

360 425

325 380

390 460

319 393

285 357

400 488

549 680

504 632

510 628

637 786

606 722

725 868

644 773

609 736

619 747

610 735

012

30-35 37-45

270 327

257 340

390 465

350 415

425 550

355 437

319 400

442 541

611 759

565 708

566 698

708 874

660 792

792 956

705 852

668 814

682 871

671 858

016

33-40 42-50

297 361

278 371

425 510

380 455

460 555

393 486

357 447

488 599

680 845

632 791

628 775

786 972

722 868 871 1054

773 941

736 901

747 914

735 899

020

25 30-35 37-45 47-56

206 270 327 398

126 220 302 406

310 390 465 560

280 350 415 500

330 425 550 610

261 355 437 541

228 319 400 500

330 442 541 664

445 611 759 943

404 565 708 885

417 520 566 708 698 874 862 1082

507 514 668 682 814 871 999 1012

506 671 858 995

025

31 33-40 42-50 53-63

246 297 361 441

159 233 326 443

360 425 510 615

325 380 455 545

390 460 555 675

324 398 491 608

285 357 447 561

403 554 491 685 602 850 742 1058

504 632 791 992

510 641 606 728 649 609 619 610 628 789 722 871 778 736 747 735 775 975 871 1057 946 901 914 899 961 1210 1056 1287 1153 1105 1125 1106

031

40 42-50 60-71

297 361 489

201 293 480

425 510 675

380 455 600

460 555 740

398 491 677

357 447 629

491 685 632 628 789 722 871 778 736 747 735 602 850 791 775 975 871 1057 946 901 914 899 825 1182 1112 1071 1357 1164 1425 1277 1228 1245 1223

040

50 53-63 67-80

361 441 542

251 368 515

510 615 750

455 545 660

555 675 820

491 608 755

447 561 704

602 850 791 775 975 871 1057 946 901 914 899 742 1058 992 961 1210 1056 1287 1153 1105 1125 1106 917 1319 1245 1194 1512 1292 1577 1415 1363 1385 1361

050

63 67-80 85-99

441 542 670

318 465 650

615 750 920

545 660 805

675 820 1005

628 775 960

561 704 884

756 1078 992 961 1224 1056 1301 1173 1105 1125 1106 931 1339 1245 1194 1519 1292 1591 1435 1363 1385 1361 1153 1669 1563 1489 1892 1590 1958 1765 1688 1714 1684

063

63-80 82-99

552 680

400 585

750 920

660 805

820 1005

775 960

704 884

938 1339 1245 1204 1526 1302 1598 1435 1363 1385 1361 1160 1669 1563 1499 1899 1600 1965 1765 1688 1714 1684

Dimensions L

Motor size

Fan size 010

012

016

020

025

031

040

050

063

338 364 387

384 407

433

444 467

508

558

-

-

-

90S 90L 100L

-

420 445 -

446 471 499

480 505 533

521 546 574

571 624

661 689

-

-

112M 132S 132M

-

-

-

536 602 -

577 643 -

627 693 -

692 758 758

778 844 844

944

160 180

-

-

-

-

769 -

819 896

884 961

970 1047

1070 1147

200L 225M 250M

-

-

-

-

-

989 -

1054 1116 1123

1140 1202 1209

1240 1302 1309

280S 280M 315S 315MA

-

-

-

-

-

-

-

1397 -

1497 1557 1632 1632

63 71 80

516 610 541 660 792 705 792 956 852 958 1164 1041

HCBB - Dimensions and weights

Page 21

Dimensions and weights, HCBB with 2-pole motor Fan size

Imp. dia.

A

B

C

D

O1

O2

O3

J1

J2

J3

N

K

G

G1

P

010

26-28 30-31 33-35 37-40

100 100 100 100

80 80 80 80

105 105 106 106

104 104 104 104

460 460 520 520

430 430 480 480

480 480 550 550

205 205 235 235

190 190 215 215

215 215 250 250

199 214 214 234

262 277 278 298

180 198 176 192

-

142 160 138 154

012

30-31 33-35 37-40 42 45

125 125 125 125 125

100 100 100 100 100

115 115 116 116 116

129 129 129 129 129

480 480 570 570 570

450 450 520 520 520

510 510 610 610 610

215 215 260 260 260

200 200 235 235 235

230 230 280 280 280

224 244 244 275 275

297 317 318 349 349

218 242 218 256 256

-

016

33-37 40 42-45 47-50

160 160 160 160

125 125 125 125

128 128 128 128

164 164 164 164

520 520 610 610

480 480 560 560

550 550 650 650

235 235 280 280

215 215 255 255

250 250 300 300

256 288 288 314

343 375 375 401

252 278 276 310

020

25 30 31-35 37 40-42 45 47-50 53-56

200 200 200 200 200 200 200 200

160 160 160 160 160 160 160 160

145 145 145 146 146 146 146 146

205 205 205 205 205 205 205 205

410 480 480 570 570 570 670 670

380 450 450 520 520 520 610 610

420 510 510 610 610 610 710 710

180 215 215 260 260 260 310 310

165 200 200 235 235 235 280 280

185 230 230 280 280 280 330 330

254 254 274 305 305 332 339 396

357 357 377 409 409 436 443 500

025

31 33 35-37 40 42 45 47-50 53 56-63

250 250 250 250 250 250 250 250 250

200 200 200 200 200 200 200 200 200

165 166 166 166 166 166 166 166 166

255 255 255 255 255 255 255 255 255

460 520 520 520 610 610 610 710 710

430 480 480 480 560 560 560 650 650

480 550 550 550 650 650 650 770 770

205 235 235 235 280 280 280 330 330

190 215 215 215 255 255 255 300 300

215 250 250 250 300 300 300 360 360

294 294 325 325 352 359 416 416 512

031

40 42 45-47 50 60 63 67 71

315 315 315 315 315 315 315 315

250 250 250 250 250 250 250 250

191 191 191 191 192 192 192 192

320 320 320 320 320 320 320 320

520 610 610 610 770 770 770 840

480 560 560 560 720 720 720 790

550 650 650 650 820 820 820 890

235 280 280 280 355 355 355 390

215 255 255 255 330 330 330 365

250 300 300 300 380 380 380 415

040

50 53-56 60 63 67-71 75 80

400 400 400 400 400 400 400

315 315 315 315 315 315 315

223 223 223 223 224 224 224

405 405 405 405 405 405 405

610 710 710 820 930 930 1000

560 650 650 750 840 840 920

650 770 770 870 1000 1000 1060

280 330 330 385 435 435 470

255 300 300 350 390 390 430

050

67 71 75 80

500 500 500 500

400 400 400 400

267 267 267 267

505 505 505 505

930 930 1000 1000

840 840 920 920

1000 1000 1060 1060

435 435 470 470

063

63 67 71 75 80 82 85-87

630 630 630 630 630 630 630

500 500 500 500 500 500 500

317 317 317 317 317 317 317

635 635 635 635 635 635 635

930 1000 1000 1000 1000 1150 1150

840 920 920 920 920 1050 1050

1000 1060 1060 1060 1060 1220 1220

435 470 470 470 470 545 545

Weight, kg incl. motor

X

Y

Z

n

31 34 49 53

34 34 34 34

88 88 88 88

9 9 9 9

2 2 2 2

170 194 170 208 208

41 44 61 68 71

34 34 33 33 33

88 88 88 88 88

9 9 9 9 9

2 2 2 2 2

-

190 216 214 248

57 62 88 97

33 33 34 34

88 88 88 88

9 9 9 9

2 2 2 2

298 290 312 330 330 368 358 412

-

220 212 234 251 251 289 279 333

34 45 48 68 77 86 117 137

34 34 34 33 33 33 34 34

88 88 88 88 88 88 88 88

9 9 9 9 9 9 9 9

2 2 2 2 2 2 2 2

418 418 449 449 476 483 540 540 637

354 348 376 376 414 428 482 460 550

-

265 269 297 297 335 330 387 381 482

45 61 67 67 100 104 125 157 232

34 33 33 33 32 34 33 32 34

88 88 88 88 88 88 88 110 110

9 9 9 9 9 9 9 11 11

2 2 2 2 2 2 2 2 2

377 372 428 428 537 537 575 614

526 509 566 566 687 687 725 765

426 444 488 488 568 568 590 552

-

348 343 399 399 492 492 530 568

81 108 125 129 272 278 307 379

33 34 34 34 34 34 34 34

88 88 88 88 110 110 110 110

9 9 9 9 11 11 11 11

2 2 2 2 2 2 2 2

300 360 360 410 470 470 500

568 569 569 608 646 668 728

750 752 752 792 830 852 910

526 570 570 564 610 658 808

146

524 524 524 562 600 622 680

192 240 245 275 417 427 531

33 34 34 34 34 34 30

110 110 110 110 110 110 110

11 11 11 11 11 11 11

2 2 2 2 2 2 2

390 390 430 430

470 470 500 500

689 915 711 937 770 995 862 1087

664 796 869 873

146 145 145

643 665 722 814

436 491 561 792

34 32 32 34

110 110 110 110

11 11 11 11

2 2 2 2

390 430 430 430 430 495 495

470 500 500 500 500 580 580

761 820 912 912 912 991 991

720 1005 829 829 829 1019 1019

213 185 185 185 185 160

715 772 854 854 854 933 933

494 578 783 789 886 1117 1190

32 32 39 39 39 38 38

110 110 144 144 144 144 144

11 11 14 14 14 14 14

2 2 2 2 2 2 2

1037 1098 1190 1190 1190 1269 1269

HCBB - Dimensions and weights

Page 22


Imp. dia.

A

B

C

D

O1

O2

O3

J1

J2

J3

N

K

G

G1

P


X

Y

Z

n

025

42-45 47 50 53

250 250 250 250

200 200 200 200

166 166 166 166

255 255 255 255

610 610 610 710

560 560 560 650

650 650 650 770

280 280 280 330

255 255 255 300

300 300 300 360

294 294 294 325

418 418 418 449

352 352 352 348

-

265 265 265 250

83 87 92 126

34 34 34 34

88 88 88 88

9 9 9 9

2 2 2 2

031

45 47 50

315 315 315

250 250 250

191 191 191

320 320 320

610 610 610

560 560 560

650 650 650

280 280 280

255 255 255

300 300 300

319 319 350

468 468 499

398 398 426

-

300 300 328

81 92 97

33 33 33

88 88 88

9 9 9

2 2 2

040

50 53 56 60-63 67-71 75-80

400 400 400 400 400 400

315 315 315 315 315 315

223 223 223 223 223 223

405 405 405 405 405 405

610 710 710 710 930 930

560 650 650 650 840 840

650 770 770 770 1000 1000

280 330 330 330 435 435

255 300 300 300 390 390

300 360 360 360 470 470

383 383 410 410 417 475

565 565 592 592 600 658

502 480 500 500 510 556

-

354 338 366 366 412 458

94 139 149 156 234 259

33 33 33 33 32 42

88 110 110 110 110 124

9 11 11 11 11 11

2 2 2 2 2 2

050

63 67-71 75 80 85-90 95-99

500 500 500 500 500 500

400 400 400 400 400 400

267 267 267 267 267 267

505 505 505 505 505 505

710 930 930 930 1100 1100

650 840 840 840 1000 1000

770 1000 1000 1000 1180 1180

330 435 435 435 520 520

300 390 390 390 470 470

360 470 470 470 560 560

459 517 517 612 612 650

684 742 742 837 837 875

570 657 657 752 744 766

315 315 298 -

415 472 472 567 567 655

171 265 273 338 431 473

33 32 32 32 33 33

110 110 110 110 110 110

11 11 11 11 11 11

2 2 2 2 2 2

063

80 85 90 95 99

630 630 630 630 630

500 500 500 500 500

317 317 317 317 317

635 635 635 635 635

930 1100 1100 1100 1100

840 1000 1000 1000 1000

1000 1180 1180 1180 1180

435 520 520 520 520

390 470 470 470 470

470 560 560 560 560

662 937 662 937 700 975 700 975 739 1015

722 772 826 826 928

254

607 607 655 655 694

343 452 476 488 552

40 40 33 33 33

144 144 110 110 110

14 14 11 11 11

2 2 2 2 2


Imp. dia.

A

B

C

D

O1

O2

O3

J1

J2

J3

N

K

G

G1

P


X

Y

Z

n

050

71 75 80

500 500 500

400 400 400

267 267 267

505 505 505

930 930 930

840 840 840

1000 1000 1000

435 435 435

390 390 390

470 470 470

460 460 517

685 685 742

624 624 657

315

430 430 472

246 254 274

35 35 34

110 110 110

11 11 11

2 2 2

063

80 85-90 95-99

630 630 630

500 500 500

317 317 317

635 635 635

930 1100 1100

840 1000 1000

1000 1180 1180

435 520 520

390 470 470

470 560 560

567 567 662

842 842 937

785 730 772

316 -

537 522 607

286 394 467

30 35 56

110 124 120

11 11 14

2 2 4

HCBB - Heat shield, Cleanout cover

Page 23

Heat shield HCEZ-07-b-cc Shields the motor from radiated heat. Casing side

Table - Heat shield selection cc = cc in the fan code, (IEC motor size) Heat shield Size

No. of motor poles

Variant

Single-speed

Two-speed

cc = 01-09

All

All

b=1

cc = 10-14

2-8

All

b=1

cc = 15

4-8

4/8

b=1

cc = 16

2

2/4

b=1

cc = 16

4-8

4/6, 4/8

b=2

cc = 17

2

-

b=1

cc = 17

4-8

4/6, 4/8

b=2

cc = 18

2

-

b=1

cc = 19

2

-

b=1

cc = 20

2

-

b=1

cc = 21

2

-

b=1

Cleanout cover HCEZ-09-bb-c-ddd Robust, designed for frequent inspections. Double sheet construction and handle.

Impeller

Motor

Shaft packing

Table - Cleanout cover selection Fan size

Impeller dia.

bb

010

26-31 33-40

02 03

012

30-35 37-45

05 06

016

33-40 42-50

07 08

020

25 30-35 37-45 47-56

09 10 11 12

025

31 33-40 42-50 53-63

13 14 15 16

031

40 42-50 60-71

17 18 19

040

50 53-63 67-80

20 21 22

050

63 67-80 85-99

23 24 25

063

63-80 82-99

26 27

HCBB - Dimensions and weights - Accessories NB! Flanges comply to ISO 13351.

HCEZ-30

g

B

HCEZ-35

n holes Æ G

Page 24

HCEZ-50, 51

n holes Æ G

n holes Æ G

g E1

n1 x E

A

C

E1 n2 x F

F1

F1

t + 2,5

t

t

+ 10 130 - 20

D

Fan size

A

A1

010

100

85

012

125

016 020

B

B1

C

D

80

65

170

150

110

100

85

195

160

145

125

110

200

185

160

145

025

250

235

200

031

315

295

040

400

050 063

F

71

E1 33.5

170

71

46

230

195

100

270

230

100

185

330

280

250

230

395

380

315

295

500

480

400

630

600

500

HCEZ-20

E

HCEZ30

HCEZ35

HCEZ50/51

Weight

Weight

Weight

n2 1

kg

kg

kg

8

n1 1

0.6

0.5

1.1

19

12

1

1

0.8

0.7

1.5

5

19

12

1

1

0.9

0.8

1.7

5

19

12

1

1

1.1

1.0

2.1

10

6

19

12

1

1

2.1

1.9

3.9

81.5

10

6

19

14

2

1

2.8

2.4

5.0

51.5

10

6

19

16

2

2

3.5

2.9

6.0

G

t

g

n

---

F1 ---

10

5

19

71

33.5

10

5

49

71

46

10

69

100

49

10

125

81.5

125

56.5

330

125

51.5

125

480

395

125

94

125

380

620

520

125

94.5

125

480

750

620

125

97

125

107 94.5

12

8

32

18

3

2

8.5

7.6

15.5

12

8

32

22

4

3

10.5

9.2

18.8

HCEZ-40/41

HCEZ-21

weight 0.1 - 1.1 kg

HCEZ-25/27

t1

HCEZ-29

HCEZ-45/46 125

h

Æ

Æ D1 ins.

Æ D2 ins.

Æ D4

F

Æ D3

L

ÆE

t

nxÆG

K

ÆD outs.

ÆD

Æ D1 ins.

Æ D2 ins.

+10 40 - 20

45

HCEZ20/21 Weight kg

+10 130 - 20

HCEZ25/27/29 Weight kg

HCEZ45/46 Weight kg

Fan size

D

E

F

G

t

9.5

5

D3 ---

D4 230

n

170

D2 ---

h

139

D1 106

L

105

t1 --

K

010

---

65

32.5

4

0.7

0.5

---

012

130

165

195

9.5

5

--

131

---

---

255

---

65

32.5

4

0.9

0.6

---

016

165

200

240

12

5

--

166

---

---

295

---

70

37.5

4

1.1

0.7

---

020

205

241

280

12

5

--

207

---

---

335

---

70

37.5

8

1.2

1.0

---

025

255

292

330

12

6

--

257

---

---

400

---

75

37.5

8

1.7

1.7

---

031

320

366

405

12

6

--

322

---

---

470

---

80

42.5

8

2.2

2.1

---

040

405

448

490

12

6

2

407

400

528

528

192

192

42.5

12

5.9

3.4

8.4

050

505

551

600

12

8

2

507

500

628

628

192

192

47.5

12

6.8

4.8

11.3

063

635

698

750

14

8

2.5

637

630

809

809

218

218

57.5

16

11.8

5.9

14.5

HCBT

Page 25

Ordering Key - HCBT - Direct-driven

Page 26

HCBT-aaa-bb-cc-dd-ee-fff

Size 1) (aaa) 010, 012, 016, 020, 025, 031, 040, 050 och 063. Impeller diameter, cm, 1) (bb) Motor size - IEC (cc) Motor size (cc) is as per the "design data" table on page 32. NB! Motors must always be ordered separately and in accordance with the ordering key on page 32. Designations for rotation and discharge (dd) 11

0o

12

45o

13

90o

14

135o

17

270o

18

315o

61

0o

62

45o

63

90o

64

135o

67

270o

68

315o

Right (RD)

Left (LG)


Fan version (ee) 01 = standard version. 02 = sparkproof version, (brass ring at the inlet and brass washers at the shaft inlet). Material, finish (fff) 001 = Standard material, GA80-RAL5007 int. and ext.

Not fully welded



Not fully welded



Not fully welded



Fully welded



Fully welded



Not fully welded


Not fully welded


Not fully welded

1)

For variants in a size, impeller diameter, number of poles combination, please refer first to page 32, Design data.

2)


Ordering key - HCBT - Accessories Heat shield for temperatures up to 200oC

Page 27

HCEZ-07-b-cc

Size: Refer to "Heat shield selection" table, page 38 Variants: Refer to "Heat shield selection" table, page 38 Cleanout cover

HCEZ-09-bb-c-ddd

Cover size: Refer to table on page 38 Location With discharge directions 11 and 61 c = 1 For other discharge directions c=2 Material and finish: Refer to the fff code in the main fan ordering key Inlet taper piece without connecting flange 1)

HCEZ-20-bbb-ccc




HCEZ-21-bbb-ccc




HCEZ-25-bbb-ccc


HCEZ-27-bbb-ccc

Size (= fan size) Material and finish: Refer to the fff code in the main fan ordering key Inlet connecting flange 3)

HCEZ-29-bbb-ccc



Fabric duct, inlet, without connecting flanges 4)

HCEZ-aa-bbb

Temp. class 40 = max. 70oC. 41 = max. 200oC. Size (= fan size) 4)


Fabric duct, inlet, with connecting flanges 5) Temp. class 45 = max. 70oC. 46 = max. 200oC. Size (= 040 - 063) For material and finish (flanges), refer to the fff code in the main fan ordering key 5)



HCEZ-aa-bbb-ccc

Ordering key - HCBT - Accessories, cont. Flue gas duct, inlet, without connecting flanges 6)

Page 28

HCEZ-aa-bbb-cc

Temp. class 60 = max. 200oC. Size (= fan size) Material (wearing plate) 01 = Steal, primed. 03 = SS 2333. 04 = SS 2343. 6)


Flue gas duct, inlet, with connecting flanges 7)

HCEZ-aa-bbb-ccc

Temp. class 65 = max. 200oC. Size (= 040 - 063) For material and finish, (flanges), refer to the fff code in the main fan ordering key NB! Wearing plate is only available in steel, primed or stainless steel qualities depending on choice of ccc code. 7)



Protective screen, outlet

HCEZ-30-bbb-ccc


HCEZ-35-bbb-cc

Size (= fan size) Material 01 = mild steel (unpainted) for welded connection. 03 = SS 2333. 04 = SS 2343. Fabric duct, outlet, with connecting flanges

HCEZ-aa-bbb-ccc

Temp. class 50 = max. 70oC. 51 = max. 200oC. Size (= fan size) For material and finish, (flanges), refer to the fff code in the main fan ordering key Flue gas duct, outlet, with connecting flanges 8) Temp. class 70 = max. 200oC. Size (= fan size) For material and finish, (flanges), refer to the fff code in the main fan ordering key NB! Wearing plate is only available in steel, primed or stainless steel qualities depending on choice of ccc code. 8)



Regulating damper DMEG (see page 105) Inlet vane control assembly HXEG (see pages 106 - 111).

HCEZ-aa-bbb-ccc

HCBT - Description - Accessories, inlet and outlet

Page 29

1 15

2, 3 Duct

13, 14 4

5

12

4 4

6, 7

5

6, 7 8, 9 10

4

6, 7 11 2, 3

2, 3 11

6, 7 10


Inlet 1 HCEZ-20


2 HCEZ-40, 41

Fabric duct, inlet without connecting flange. 2)

3 HCEZ-60

Flue gas duct, inlet without connecting flanges. 2)

4 HCEZ-27


5 HCEZ-21

Inlet taper piece with protective screen and connecting flange for installation to inlet with connecting flange. (Pressure loss across the accessory, 0.35 x dyn. press. pd).

6 HXEG


7 DMEG


8 HCEZ-45, 46

Fabric duct, inlet with connecting flanges. 2)

9 HCEZ-65

Flue gas duct, inlet with connecting flanges. 2)

10 HCEZ-25


11 HCEZ-29

Inlet connecting flange, for fitting ducts without connecting flanges.

Outlet 12 HCEZ-30


13 HCEZ-50, 51


14 HCEZ-70

Flue gas duct, outlet with connecting flanges. 2)

15 HCEZ-35


1)


2)


HCBT - Air flow and dynamic pressure rise charts

Page 30

The charts are valid for gas at a density of 1,2 kg/m2. Gas flow, m3/h 10 000

300

400 500

1000

2000

2-pole motor

71

10 000

20 000

30 000

025

4-pole motor

71

63

6-pole motor

60

5000

56

016

4000

Size 010

47 45

33 31 30 28

80

71

67

35

99

63

33

95

60

31 53

90

56

50 47

26 25

85

75

37

33 31

90

80

40

37 35

95

040

42

40

35

063

50

42

40 37

2000

53

50 47 45

3000


5000

Impeller diameter

71

1000

3000

85

53

80

50

45

42

500 0.06

0.1 Gas flow, m3/s

0.2

0.3

0.4

0.5 0.6

0.8

1

2

3

4

5

6

7

8 9 10

6

7

8 9 10

2000

1000

400


200

016

Size 010

040

025

063

100

40

20 0.06

0.1 Gas flow, m3/s

0.2

Moment of inertia (J) See page 33.

0.3

0.4

0.5 0.6

0.8

1

2

3

4

5


HCBT - Air flow and dynamic pressure rise charts

Page 31

The charts are valid for gas at a density of 1,2 kg/m2. Gas flow, m3/h 10 000

300

71 71 71

400 500

1000

2000

5000

10 000

2-pole motor

30 000

031

4-pole motor 6-pole motor

63 60

020 56 53

4000

45 42 40

2000

35 33

85 80

45 42

75

40

71 67

31 30

30 28

63 80 50

25

75 71

47 45

0.1 Gas flow, m3/s

0.2

95 90

33

31

1000

50 47

42 40 37 35

37

050 99

50 47 45

Size 012

3000

500 0.06

20 000

Impeller diameter

5000


3000

0.3

0.4

0.5 0.6

0.8

1

2

3

4

5

6

7

8 9 10

4

5

6

7

8 9 10

2000

1000

400

Size 012


200

020

031

050

100

40

20 0.06

0.1 Gas flow, m3/s

0.2

0.3

0.4

0.5 0.6

0.8

Example: Flow 3.3 m3/s, total pressure rise 2500 Pa. Select an HCBT-050 with an 80 cm diameter impeller and a 4-pole motor.

1

2

3

Pressure losses across accessories: HCEZ-20 and 21 inlet taper piece: 0.35 x dynamic pressure Pd.

Dynamic pressure: 175 Pa. Moment of inertia (J) See page 33.


HCBT - Design data Fan

Motor *

Ordering key APAL-

0.25 0.25 0.37 0.37 0.55

2-00025-c-0 2-00025-c-0 2-00037-c-0 2-00037-c-0 2-00055-c-0

0.13 0.17 0.22 0.27 0.31

2850 2860 2870 2870

0.55 0.75 1.1 1.1

2-00055-c-0 2-00075-c-0 2-00110-c-0 2-00110-c-0

0.40 0.51 0.64 0.80

71 71 80 80 80

2840 2850 2860 2870 2870

0.37 0.55 0.75 1.1 1.1

2-00037-c-0 2-00055-c-0 2-00075-c-0 2-00110-c-0 2-00110-c-0

0.34 0.43 0.54 0.68 0.85

04 05 05 06

90S 90L 90L 100L

2870 2870 2870 2900

1.5 2.2 2.2 3

2-00150-c-0 2-00220-c-0 2-00220-c-0 2-00300-c-0

0.95 1.2 1.5 1.9

31 33 35 37 40

03 04 04 05 05

80 90S 90S 90L 90L

2870 2870 2870 2870 2870

1.1 1.5 1.5 2.2 2.2

2-00110-c-0 2-00150-c-0 2-00150-c-0 2-00220-c-0 2-00220-c-0

0.75 0.95 1.2 1.5 1.8

42 45 47 50

06 07 08 08

100L 112M 132S 132S

2900 2850 2855 2855

3 4 5.5 5.5

2-00300-c-0 2-00400-c-0 2-00550-c-0 2-00550-c-0

2.3 2.8 3.5 4.3

25 30 31 33 35

03 04 04 05 05

80 90S 90S 90L 90L

2860 2870 2870 2870 2870

0.75 1.5 1.5 2.2 2.2

2-00075-c-0 2-00150-c-0 2-00150-c-0 2-00220-c-0 2-00220-c-0

0.64 1.1 1.3 1.6 1.9

37 40 42 45

06 07 08 08

100L 112M 132S 132S

2900 2850 2855 2855

3 4 5.5 5.5

2-00300-c-0 2-00400-c-0 2-00550-c-0 2-00550-c-0

2.3 2.8 3.5 4.3

47 50 53 56

08 08 10 10

132S 132S 160M 160M

2855 2855 2930 2920

7.5 7.5 11 15

2-00750-c-0 2-00750-c-0 2-00110-c-0 2-01500-c-0

5.2 6.4 8 9.8

31 33 35 37 40

05 06 07 08 08

90L 100L 112M 132S 132S

2870 2900 2850 2855 2855

2.2 3 4 5.5 7.5

2-00220-c-0 2-00300-c-0 2-00400-c-0 2-00550-c-0 2-00750-c-0

2 2.5 3.4 4.4 5

42

08 04

132S 90S

2855 1410

7.5 1.1

2-00750-c-0 4-00110-c-0

5.5 0.75

45

10 04

160M 2930 90S 1410

11 1.1

2-01100-c-0 4-00110-c-0

6.8 0.9

47

10 05

160M 2930 90L 1420

11 1.5

2-01100-c-0 4-00150-c-0

8.3 1.1

50

10 05

160M 2920 90L 1420

15 1.5

2-01500-c-0 4-00150-c-0

10 1.3

53

11 06

160L 100L

2920 1430

18.5 2.2

2-01850-c-0 4-00220-c-0

13 1.6

56 60 63

11 12 14

160L 2920 180M 2930 200L 2955

18.5 22 30

2-01850-c-0 2-02200-c-0 2-03000-c-0

16 20 24

Fan size aaa

Imp. dia. bb

Motorsize cc

010

25 26 28 30 31

01 01 02 02 02

63 63 71 71 71

2820 2820 2840 2840 2850

33 35 37 40

02 03 03 03

71 80 80 80

28 30 31 33 35

02 02 03 03 03

37 40 42 45

012

016

020

Fan Max. power demand of fan, kW

Motor Rated size outas per R P M put IEC kW

025

Page 32

Fan size aaa

031

040

050

063

Motor *

Ordering key APAL-

Max. power demand of fan kW

7.5 11

2-00750-c-0 2-01100-c-0

5.9 7.5

2930 1420

11 1.5

2-01100-c-0 4-00150-c-0

9.1 1.3

160L 100L

2920 1430

18.5 2.2

2-01850-c-0 4-00220-c-0

14 1.7

11 06

160L 100L

2920 1430

18.5 2.2

2-01850-c-0 4-00220-c-0

16 1.7

60 63

14 14

200L 200L

2950 2950

37 37

2-03700-c-0 2-03700-c-0

50 53 56 60 63

06 07 07 08 09

100L 112M 112M 132S 132M

1430 1435 1435 1450 1450

67 71 75 80

10 10 11 11

160M 160M 160L 160L

1460 1460 1455 1455

63 67

10 11

160M 160L

71

12 09

75

Motor Rated size outas per R P M put, IEC kW

Imp. dia. bb

Motorsize cc

40 42

08 10

132S 160M

2855 2930

45

10 05

160M 90L

47

11 06

50

3 4 4 5.5 7.5

31 34

4-00300-c-0 4-00400-c-0 4-00400-c-0 4-00550-c-0 4-00750-c-0

2.6 2.8 3.5 4.4 5.5

11 11 15 15

4-01100-c-0 4-01100-c-0 4-01500-c-0 4-01500-c-0

6.9 8.3 10 12

1460 1455

11 15

4-01100-c-0 4-01500-c-0

7.2 9.1

180M 132M

1470 960

18.5 4

4-01850-c-0 6-00400-c-0

12 3.5

13 09

180L 132M

1470 955

22 5.5

4-02200-c-0 6-00550-c-0

15 4.4

80

13 10

180L 160M

1470 970

22 7.5

4-02200-c-0 6-00750-c-0

19 5.2

85 90 95 99

14 15 16 17

200L 225S 225M 250M

1475 1480 1480 1480

30 37 45 55

4-03000-c-0 4-03700-c-0 4-04500-c-0 4-05500-c-0

24 27 33 40

80

14 11

200L 160L

1475 970

30 11

4-03000-c-0 6-01100-c-0

27 7.6

85

15 11

225S 160L

1480 970

37 11

4-03700-c-0 6-01100-c-0

33 9.2

90

16 13

225M 180L

1480 970

45 15

4-04500-c-0 6-01500-c-0

38 13

95

17 14

250M 200L

1480 985

55 18.5

4-05500-c-0 6-01850-c-0

48 16

99

14

200L

980

22

6-02200-c-0

19

Voltage code 1 = 220-240VD/380-420VY 2 = 380-420VD/660-690VY 5 = 500 VY (sizes 63-100) 500 VD (sizes 112-355)

* Please refer to pages 101 - 104 for motor details not included here. For further motor data and information on motor versions, please ABB Motors.

HCBT - Moment of inertia - Sound data

Page 33

Moment of inertia J (=1/4 GD2) Fan size

Imp. dia.

Imp. weight

J

Fan size

Imp. dia.

Imp. weight

J

Fan size

Imp. dia.

Imp. weight

J

Fan size

Imp. dia.

Imp. weight

J

aaa

bb

kg

kg m2

aaa

bb

kg

kg m2

aaa

bb

kg

kg m2

aaa

bb

kg

kg m2

25 26 28 30 31

3.3 3.7 3.7 4.1 4.1

0.014 0.02 0.022 0.032 0.033

25 30 31 33 35

3.9 4.8 4.9 6.4 6.5

0.017 0.04 0.045 0.06 0.07

031

40 42 45 47

10.7 13.0 13.3 16.4

0.14 0.22 0.24 0.34 050

0.05 0.052 0.1 0.1

37 40 42 45

7.2 7.3 9.0 9.2

0.11 0.11 0.18 0.19

0.37 0.89 0.92

1.1 1.7 1.8 3.2 3.4

5.4 5.5 6.3 6.5

16.7 21.0 22.0

25.0 32.0 33.0 41.0 46.0

33 35 37 40

50 60 63

63 67 71 75 80

0.022 0.033 0.034 0.052 0.053

47 50 53 56

12.8 13.0 15.5 16.8

0.28 0.29 0.44 0.45

0.35 0.63 0.68 0.99 1

4.5 4.7 6.9 7.2

3.8 4.2 4.3 5.6 5.6

14.6 21.0 22.0 26.0 27.0

50.0 53.0 56.0 66.0

28 30 31 33 35

50 53 56 60 63

85 90 95 99

0.1 0.1 0.16 0.17

31 33 35 37 40

5.0 6.6 6.8 7.9 8.1

0.042 0.067 0.07 0.1 0.11

1.5 1.58 2.8 2.9

3.6 5.1 5.6 8 8.5

6.5 6.5 7.6 8.1

29.0 29.0 36.0 37.0

49.0 52.0 65.0 74.0 75.0

37 40 42 45

67 71 75 80

80 85 90 95 99

31 33 35 37 40

4.5 6.0 6.0 6.9 7.0

0.038 0.056 0.06 0.11 0.11

42 45 47 50 53

12.0 12.0 13.5 13.7 15.2

0.19 0.2 0.3 0.31 0.46

42 45 47 50

9.1 9.3 12.2 12.3

0.18 0.18 0.27 0.28

56 60 63

15.4 21.0 25.0

0.48 0.85 0.88

010

012

016

020

025

040

063

Sound data Symbols

Correction K2 = total sound power level for sound paths a, b and c ................. dB (ref. 10-12 W).

Lw a,b,c

= sound power level for sound paths a, b and c, respectively by octave band ............................. dB.

Kb, Kc, K2, K3 = corrections for sound paths b and c respectively (for sound path a, the correction = 0) .............. dB. Sound paths:

a = to inlet or outlet duct. b = to surroundings (free-inlet fan). c = to surroundings (fan connected to ducts on both inlet and outlet sides).

NB!The stated values refer to sound power levels. Some fan manufacturers still quote sound pressure levels even though these vary with the acoustic characteristics of the surroundings and distance from the fan. Sound pressure levels, sometimes weighted as dB(A) or dB(C) values, are considerably lower than the corresponding sound power level Lwt. To illustrate this: with a free inlet fan and hemis pherical sound propagation, at a distance of 3 m from the fan, the dB(A) value is 17 - 25 dB lower (depending on fan speed and blade type) than the total sound power level.

a

0 K2, dB

Lwtot a, b, c

-5

-10

b

-15

c

-20

0

4000 8000 12 000 Dpt, Pa

Formulae: Lwtot , see table 2, page 34 a

Lwa, see table 2, page 34

Ltotb

= Lwtot + K2 + K3 a

Lwb = Lwtot + Kb b

Lwtot = Lwtot + K2 + K3 c a

Lwc = Lwtot + Kc c

Table 1. Correction K3, Kb and Kc No. Cor- Corof Sound rec- reoles path tion tion K3 63 b 0 Kb -10 6 c -2 Kc -10 b 0 Kb -11 4 c -1 Kc -12 b +1 Kb -6 2 c +1 Kc -7

Correction Kb and Kc, dB Octave band, mid-frequency, Hz 125 250 500 1000 2000 4000 8000 -6 -5

-4 -4

-9 -10

-12 -11

-18 -18

-25 -22

-30 -27

-9 -7

-3 -4

-7 -7

-12 -11

-17 -17

-23 -21

-28 -26

-6 -9

-6 -5

-9 -6

-13 -14

-17 -17

-22 -22

-30 -29

HCBT - Sound data cont.

Page 34

Table 2. Sound power level Lwa and Lwtot (sound path a) a Fan

Im- No.

Fan


size peller of aaa

Octave band, mid-frequency, Hz dia. pol. bb 63 125 250 500 1000 2000 4000 8000

dB

010

25 26 28 30 31 33 35 37 40

012

28 30 31 33 35 37 40 42 45

2

31 33 35 37 40 42 45 47 50

95 94 95 96 2 96 97 98 99 100

95 96 97 98 99 100 101 102 102

95 94 97 94 98 95 99 96 99 96 100 97 101 98 102 99 103 100

87 88 89 90 90 91 92 93 94

80 82 83 84 84 85 86 87 88

74 75 76 77 77 78 79 80 81

66 69 70 71 71 72 73 74 75

101 102 103 104 104 105 106 107 108

25 30 31 33 35 37 40 42 45 47 50 53 56

88 93 95 96 97 96 2 97 98 99 99 100 101 102

91 93 95 96 97 98 99 100 101 102 103 104 105

91 88 93 92 95 94 96 95 97 96 99 96 100 97 101 98 102 99 102 99 103 100 104 101 105 102

82 86 87 88 89 90 91 92 93 93 94 95 96

76 79 80 81 82 84 85 86 87 87 88 89 90

69 72 74 75 76 77 78 79 80 80 81 82 83

63 64 66 67 68 71 72 73 74 74 75 76 77

96 99 101 102 103 104 105 106 107 107 108 109 110

31 33 35 37 40 42 45 47 50 53 56 60 63 42 45 47 50 53

2 2 2 2 2 2 2 2 2 2 2 2 2 4 4 4 4 4

94 95 96 98 99 100 101 102 104 105 106 107 109 91 92 93 94 95

95 95 96 98 99 101 102 103 104 105 107 108 109 89 90 91 92 93

86 88 89 90 91 92 93 94 95 96 98 99 100 81 81 82 83 84

80 81 82 83 84 86 87 88 89 90 92 93 94 74 74 75 76 77

73 74 75 77 78 79 80 81 82 83 85 86 87 66 67 68 69 70

67 66 67 69 70 73 74 75 76 77 79 80 81 60 61 62 63 64

100 101 102 104 105 106 107 108 109 110 112 113 114 95 96 97 98 99

016

020

025

2

90 89 90 91 92 93 94 95 96

90 92 93 94 95 96 97 98 99

89 89 90 91 92 93 94 95 96

83 83 84 85 86 87 88 89 90

76 77 78 79 80 81 82 83 84

69 70 71 72 73 74 75 76 77

61 64 65 66 67 68 69 70 71

96 97 98 99 100 101 102 103 104

93 93 93 92 94 95 93 95 96 93 96 96 94 97 97 95 98 98 96 99 99 97 99 100 98 100 101

92 92 93 93 94 95 96 97 98

85 86 87 87 88 89 90 91 92

78 80 81 81 82 83 84 85 86

72 73 74 74 75 76 77 78 79

64 67 68 68 69 70 71 72 73

99 100 101 101 102 103 104 105 106

92 95 96 98 99 98 99 100 101 102 104 105 106 88 89 90 91 92

90 92 93 94 94 95 96 97 98

Lwtot a

92 94 95 97 98 98 99 100 101 102 104 105 106 84 85 86 87 88

Im- No.


size peller of aaa

031

040

050

063

Octave band, mid-frequency, Hz dia. pol. bb 63 125 250 500 1000 2000 4000 8000 40 42 45 47 50 60 63 45 47 50

2 2 2 2 2 2 2 4 4 4

97 100 102 104 105 107 108 88 89 90

99 100 102 104 105 109 111 90 91 92

100 100 102 104 105 110 111 91 92 93

97 91 99 93 101 95 103 96 104 98 107 101 108 102 88 82 89 83 90 84

50 53

4 4

91 91

94 94

92 94

87 91

56 60 63 67 71 75 80

4 4 4 4 4 4 4

93 94 96 98 100 101 102

95 96 97 97 99 99 101 99 103 101 104 102 105 103

93 94 96 94 96 97 98

63 67 71 75 80 85 90 95 99 71 75 80

4 4 4 4 4 4 4 4 4 6 6 6

97 98 100 101 103 105 107 108 109 93 94 96

100 101 102 104 106 108 110 111 112 96 97 99

80 85 90 95 80 85 90 95 99

4 4 4 4 6 6 6 6 6

104 105 107 108 96 98 99 101 103

107 107 109 111 99 101 102 104 106

Lwtot a dB

85 86 88 89 91 95 96 76 77 78

78 79 81 83 84 88 89 69 70 71

72 71 73 75 76 82 83 63 64 65

105 106 108 110 111 115 116 96 97 98

83 85

76 79

69 72

63 66

98 99

87 88 90 91 92 94 95

81 82 84 84 85 87 88

74 75 77 76 78 79 80

68 69 71 70 72 73 74

101 102 104 105 107 108 109

98 101 103 104 106 106 108 109 110 94 95 97

93 89 98 92 100 94 101 95 103 97 101 98 103 99 104 100 105 102 89 85 90 86 92 88

82 86 88 89 91 91 92 93 95 78 79 81

75 79 81 82 84 83 85 86 87 71 72 74

69 73 75 76 78 77 79 80 81 65 66 68

104 106 108 109 111 112 114 115 116 100 101 103

105 108 110 111 97 99 100 102 104

100 97 105 99 107 101 108 102 92 89 94 90 95 92 97 94 99 95

90 93 95 96 82 83 85 87 88

82 86 88 89 74 76 77 79 81

76 80 82 83 68 70 71 73 75

111 113 115 116 103 105 106 108 110

The above data are valid for the operating ranges shown in the charts on pages 30-31.

HCBT - Dimensions and weights - Fan

Page 35

L E

C

A

F B

Æ D outs.

X

N K

The sketches show a right-hand model

P

Inspection cover location. 30

CLOutlet

o

CL Inlet

Y

When delivered, the inspection cover is placed in the upper part of the cao sing, 30 above the horizontal centre line.

Y

G1 G

n holes Æ Z

P2

P1 H2

P3

H3

J1

H3

J2 O1

J2 O2

M1

O2

M2 N1

N3 N2


dd = 12 (45o) dd = 62 (45o)

dd = 13 (90o) dd = 63 (90o)

P4

P7

J2

J3 O2 M3 N4

dd = 14 (135o) dd = 64 (135o)

P8

H4

H3

H4

J3 O3 N3

O3 M3 N4

dd = 17 (270o) dd = 67 (270o)

dd = 18 (315o) dd = 68 (315o)

HCBT - Dimensions

Page 36

Dimensions HCBT Fan size

Imp. dia. bb

E

F

H2

H3

H4

M1

M2

M3

N1

N2

N3

N4

P1

P2

P3

P4

P7

P8

010

25 26-31 33-40

206 246 297

176 234 308

310 360 425

280 325 380

330 390 460

261 319 393

228 285 357

330 400 488

445 549 680

404 504 632

417 510 628

520 637 786

516 606 722

610 725 868

541 644 773

507 609 736

514 619 747

506 610 735

012

28 30-35 37-45

225 270 327

191 257 340

330 390 465

300 350 415

355 425 550

289 355 437

255 319 400

363 442 541

494 611 759

452 565 708

461 566 698

576 708 874

555 660 792

663 792 956

589 705 852

554 668 814

560 682 871

552 671 858

016

31 33-40 42-50

246 297 361

204 278 371

360 425 510

325 380 455

390 460 555

319 393 486

285 357 447

400 488 599

549 680 845

504 632 791

510 628 775

637 786 972

606 725 722 868 871 1054

644 773 941

609 736 901

619 747 914

610 735 899

020

25 30-35 37-45 47-56

206 270 327 398

126 220 302 406

310 390 465 560

280 350 415 500

330 425 550 610

261 355 437 541

228 319 400 500

330 442 541 664

445 611 759 943

404 565 708 885

417 520 566 708 698 874 862 1082

507 514 668 682 814 871 999 1012

506 671 858 995

025

31 33-40 42-50 53-63

246 297 361 441

159 233 326 443

360 425 510 615

325 380 455 545

390 460 555 675

324 398 491 608

285 357 447 561

403 554 491 685 602 850 742 1058

504 632 791 992

510 641 606 728 649 609 619 610 628 789 722 871 778 736 747 735 775 975 871 1057 946 901 914 899 961 1210 1056 1287 1153 1105 1125 1106

031

40 42-50 60-63

297 361 489

201 293 480

425 510 675

380 455 600

460 555 740

398 491 677

357 447 629

491 685 632 628 789 722 871 778 736 747 735 602 850 791 775 975 871 1057 946 901 914 899 825 1182 1112 1071 1357 1164 1425 1277 1228 1245 1223

040

50 53-63 67-80

361 441 542

251 368 515

510 615 750

455 545 660

555 675 820

491 608 755

447 561 704

602 850 791 775 975 871 1057 946 901 914 899 742 1058 992 961 1210 1056 1287 1153 1105 1125 1106 917 1319 1245 1194 1512 1292 1577 1415 1363 1385 1361

050

63 67-80 85-99

441 542 670

318 465 650

615 750 920

545 660 805

675 820 1005

628 775 960

561 704 884

756 1078 992 961 1224 1056 1301 1173 1105 1125 1106 931 1339 1245 1194 1519 1292 1591 1435 1363 1385 1361 1153 1669 1563 1489 1892 1590 1958 1765 1688 1714 1684

063

80 85-99

552 680

400 585

750 920

660 805

820 1005

775 960

704 884

938 1339 1245 1204 1526 1302 1598 1435 1363 1385 1361 1160 1669 1563 1499 1899 1600 1965 1765 1688 1714 1684

Dimensions L

Motorsize

Fan size 010

012

016

020

025

031

040

050

063

338 364 387

384 407

433

467

-

-

-

-

-

90S 90L 100L

-

420 445 473

446 471 499

480 505 533

521 546 574

596 624

689

-

-

112M 132S 132M

-

-

502 568 -

536 602 -

577 643 -

693 -

692 758 758

844

-

160 180

-

-

-

727 -

769 846

819 -

884 -

970 1047

1070 1147

200L 225M 250M

-

-

-

-

939 -

989 -

-

1140 1202 1209

1240 1302 1309

63 71 80

516 610 541 660 792 705 792 956 852 958 1164 1041

HCBT - Dimensions and weights

Page 37

Dimensions and weights, HCBT with 2-pole motorer Fan size

Imp. dia.

A

B

C

D

010

25 26 28-31 33 35-40

100 100 100 100 100

80 80 80 80 80

105 105 105 106 106

012

28 30 31-35 37-42 45

125 125 125 125 125

100 100 100 100 100

016

31 33-35 37-40 42 45 47-50

160 160 160 160 160 160

020

25 30-31 33-35 37 40 42-45 47-50 53-56

O1

O2

O3

J1

J2

J3

N

K

G

G1

P

104 104 104 104 104

410 460 460 520 520

380 430 430 480 480

420 480 480 550 550

180 205 205 235 235

165 190 190 215 215

185 215 215 250 250

199 199 214 214 234

262 262 277 278 298

174 176 210 174 190

-

136 138 172 136 152

115 115 115 116 116

129 129 129 129 129

430 480 480 570 570

410 450 450 520 520

450 510 510 610 610

190 215 215 260 260

180 200 200 235 235

200 230 230 280 280

224 224 244 275 302

297 297 317 349 376

220 214 238 245 288

-

125 125 125 125 125 125

128 128 128 128 128 128

164 164 164 164 164 164

460 520 520 610 610 610

430 480 480 560 560 560

480 550 550 650 650 650

205 235 235 280 280 280

190 215 215 255 255 255

215 250 250 300 300 300

256 288 288 314 322 378

343 375 375 401 409 465

268 278 278 310 314 376

200 200 200 200 200 200 200 200

160 160 160 160 160 160 160 160

145 145 145 146 146 146 146 146

205 205 205 205 205 205 205 205

410 480 480 570 570 570 670 670

380 450 450 520 520 520 610 610

420 510 510 610 610 610 710 710

180 215 215 260 260 260 310 310

165 200 200 235 235 235 280 280

185 230 230 280 280 280 330 330

274 304 304 332 339 396 396 491

377 407 407 436 443 506 500 595

025

31 33 35 37-40 42 45-50 53-56 60 63

250 250 250 250 250 250 250 250 250

200 200 200 200 200 200 200 200 200

165 166 166 166 166 166 166 166 166

255 255 255 255 255 255 255 255 255

460 520 520 520 610 610 710 820 820

430 480 480 480 560 560 650 750 750

480 550 550 550 650 650 770 870 870

205 235 235 235 280 280 330 385 385

190 215 215 215 255 255 300 350 350

215 250 250 250 300 300 360 410 410

325 352 359 416 416 512 512 551 589

031

40 42-45 47-50 60-63

315 315 315 315

250 250 250 250

191 191 191 192

320 320 320 320

520 610 610 840

480 560 560 790

550 650 650 890

235 280 280 390

215 255 255 365

250 300 300 415

428 536 536 614


X

Y

Z

n

28 34 37 51 56

34 34 34 33 33

88 88 88 88 88

9 9 9 9 9

2 2 2 2 2

172 166 190 197 240

34 43 46 71 85

33 34 34 33 33

88 88 88 88 88

9 9 9 9 9

2 2 2 2 2

-

208 216 216 249 253 315

45 65 70 99 103 120

33 33 33 34 34 33

88 88 88 88 88 88

9 9 9 9 9 9

2 2 2 2 2 2

316 335 335 368 372 438 394 494

-

237 256 256 289 293 359 315 447

41 58 61 90 95 112 136 201

34 34 34 33 33 33 34 33

88 88 88 88 88 88 88 110

9 9 9 9 9 9 9 11

2 2 2 2 2 2 2 2

449 476 483 540 540 636 636 675 714

394 420 428 472 482 530 518 534 658

146

296 321 330 387 387 467 467 505 543

60 85 89 105 126 171 231 279 336

34 33 33 33 32 34 32 34 33

88 88 88 88 88 110 110 110 110

9 9 9 9 9 11 11 11 11

2 2 2 2 2 2 2 2 2

565 685 685 764

480 536 536 552

-

399 492 492 568

110 179 199 385

34 34 33 33

88 110 110 110

9 11 11 11

2 2 2 2

K

G

G1

P


X

Y

Z

n

Dimensions and weights, HCBT with 4-pole motorer Fan size

Imp. dia.

A

B

C

D

025

42-45 47-50 53

250 250 250

200 200 200

166 166 166

031

45 47-50

315 315

250 250

040

50 53-56 60 63 67-71 75-80

400 400 400 400 400 400

050

63 67 71 75-80 85 90 95 99

063

80 85 90 95

O1

O2

O3

J1

J2

J3

N

255 255 255

610 610 710

560 560 650

650 650 770

280 280 330

255 255 300

300 300 360

325 325 352

449 449 476

356 356 356

-

257 257 257

100 103 147

35 34 34

110 110 110

11 11 11

2 2 2

191 191

320 320

610 610

560 560

650 650

280 280

255 255

300 300

350 377

499 526

426 452

-

328 328

101 120

33 33

110 110

11 11

2 2

315 315 315 315 315 315

223 223 223 223 224 224

405 405 405 405 405 405

610 710 710 710 930 930

560 650 650 650 840 840

650 770 770 770 1000 1000

280 330 330 330 435 435

255 300 300 300 390 390

300 360 360 360 470 470

410 416 474 474 569 569

592 599 657 658 753 753

524 492 556 556 696 696

-

368 336 400 400 539 539

127 173 191 200 313 343

33 33 34 33 40 40

110 110 110 110 124 124

11 11 11 11 15 15

2 2 2 2 2 2

500 500 500 500 500 500 500 500

400 400 400 400 400 400 400 400

267 267 267 267 267 267 267 267

505 505 505 505 505 505 505 505

710 930 930 930 1100 1100 1100 1150

650 840 840 840 1000 1000 1000 1050

770 1000 1000 1000 1180 1180 1180 1220

330 435 435 435 520 520 520 545

300 390 390 390 470 470 470 495

360 470 470 470 560 560 560 580

612 612 651 651 689 711 711 770

837 837 876 876 914 936 936 995

752 752 774 750 798 774 774 822

298 -

582 567 620 620 658 680 680 737

256 352 388 418 570 622 631 713

40 38 37 36 40 40 40 39

124 124 124 124 124 124 124 124

15 15 15 15 15 15 15 15

2 2 2 2 2 2 2 2

630 630 630 630

500 500 500 500

317 317 317 317

635 635 635 635

930 1100 1100 1150

840 1000 1000 1050

1000 1180 1180 1220

435 520 520 545

390 470 470 495

470 560 560 580

739 761 761 820

1014 1036 1036 1095

958 980 980 1037

275 275 275 289

708 730 730 787

396 651 692 743

37 37 37 33

124 124 124 144

15 15 15 14

2 2 2 2

K

G

G1

P


X

Y

Z

n

Dimensions and weights, HCBT with 6-pole motorer Fan size 050

063

Imp. dia.

A

B

C

D

O1

O2

71 75 80

500 500 500

400 400 400

267 267 267

80 85 90 95-99

630 630 630 630

500 500 500 500

317 317 317 317

O3

J1

J2

J3

N

505 505 505

930 930 930

840 840 840

1000 1000 1000

435 435 435

390 390 390

470 470 470

517 517 612

742 742 837

657 657 752

315 315 298

472 472 567

301 313 345

35 35 34

110 110 110

11 11 11

2 2 2

635 635 635 635

930 1100 1100 1100

840 1000 1000 1000

1000 1180 1180 1180

435 520 520 520

390 470 470 470

470 560 560 560

662 662 700 739

937 937 975 1014

824 772 826 928

254

632 607 655 694

396 499 548 608

35 37 37 35

110 120 120 110

11 15 15 11

2 4 4 2

HCBT - Heat shield, Cleanout cover

Page 38

Heat shield HCEZ-07-b-cc Shields the motor from radiated heat. Casing side

Table - Heat shield selection cc = cc in the fan code, (IEC motor size) Size

No. of motor poles

Heat shield

Variant

Single-speed

Two-speed

cc = 01-09

Alla

Alla

b=1

cc = 10-14

2-8

Alla

b=1

cc = 15

4-8

4/8

b=1

cc = 16

2

2/4

b=1

cc = 16

4-8

4/6, 4/8

b=2

cc = 17

2

-

b=1

cc = 17

4-8

4/6, 4/8

b=2

cc = 18

2

-

b=1

cc = 19

2

-

b=1

cc = 20

2

-

b=1

cc = 21

2

-

b=1


Impeller

Motor

Shaft packing

Table - Cleanout cover selection Fan size

Impeller dia.

bb

010

25 26-31 33-40

01 02 03

012

28 30-35 37-45

04 05 06

016

33-40 42-50

07 08

020

25 30-35 37-45 47-56

09 10 11 12

025

31 33-40 42-50 53-63

13 14 15 16

031

40 42-50 60-71

17 18 19

040

50 53-63 67-80

20 21 22

050

63 67-80 85-99

23 24 25

063

63-80 82-99

26 27

HCBT - Dimensions and weights - Accessories NB! Flanges comply to ISO 13351.

HCEZ-30

g

B

HCEZ-35

HCEZ-50, 51

HCEZ-70 n holes Æ G

n holes Æ G

n holes Æ G

n holes Æ G

Page 39

g E1

n1 x E

A

C

A1 x B1 Sheet steel insert

E1 n2 x F

F1

F1

A

A1

B

B1

C

D

E

010

100

85

80

65

170

150

012

125

110

100

85

195

016

160

145

125

110

020

200

185

160

145

025

250

235

200

031

315

295

040

400

050 063

71

E1 33.5

170

71

46

230

195

100

270

230

100

185

330

280

250

230

395

380

315

295

500

480

400

630

600

500

HCEZ-20

+ 10 130 - 20

+ 10 130 - 20

D

Fan Size

t

t

t

t + 2,5

F

HCEZ30

HCEZ35

HCEZ50/51

HCEZ70

Weight

Weight

Weight

Weight

kg

kg

kg

kg

0.6

0.5

1.1

1.5

G

t

g

---

F1 ---

10

5

19

71

33.5

10

5

19

12

1

1

0.8

0.7

1.5

2.3

49

71

46

10

5

19

12

1

1

0.9

0.8

1.7

2.3

69

100

49

10

5

19

12

1

1

1.1

1.0

2.1

3.1

125

81.5

125

56.5

10

6

19

12

1

1

2.1

1.9

3.9

5.3

330

125

51.5

125

81.5

10

6

19

14

2

1

2.8

2.4

5.0

6.6

480

395

125

94

125

51.5

10

6

19

16

2

2

3.5

2.9

6.0

8.0

380

620

520

125

94.5

125

12

8

32

18

3

2

8.5

7.6

15.5

18.3

480

750

620

125

97

125

12

8

32

22

4

3

10.5

9.2

18.8

22.6

107 94.5

HCEZ-25/27

HCEZ-21

n

n1 n2 8 1 1

HCEZ-40/41

HCEZ-60

Weight 0.1 - 1.1 kg

with sheet steel insert

HCEZ-45/46

HCEZ-29

t1

Æ

Æ D5

Æ D3 ins.

L

F

ÆE

Æ D4

t

nxÆG

K

ÆD outs.

ÆD

Æ D1 ins.

Æ D3 ins.

+10 40 - 20

45


60

h

Æ D1 ins.

HCEZ-65

145

125

HCEZ20/21 Weight kg

+10 130 - 20

+10 40 - 20

+10 130 - 20

Æ D3 ins.

Æ D1 Æ D2 ins.

Æ D2

HCEZ25/27/29 Weight kg

HCEZ45/46 Weight kg

HCEZ60 Weight kg

HCEZ65 Weight kg

Fan Size

D

E

F

G

t

9.5

5

D3 ---

D4 ---

D5 230

n

170

D2 85

h

139

D1 106

L

105

t1 --

K

010

---

65

32.5

4

0.7

0.5

---

0.6

---

012

130

165

195

9.5

5

--

131

110

---

---

255

---

65

32.5

4

0.9

0.6

---

0.8

---

016

165

200

240

12

5

--

166

145

---

---

295

---

70

37.5

4

1.1

0.7

---

1.0

---

020

205

241

280

12

5

--

207

185

---

---

335

---

70

37.5

8

1.2

1.0

---

1.1

---

025

255

292

330

12

6

--

257

235

---

---

400

---

75

37.5

8

1.7

1.7

---

1.4

---

031

320

366

405

12

6

--

322

290

---

---

470

---

80

42.5

8

2.2

2.1

---

1.7

---

040

405

448

490

12

6

2

407

375

400

528

528

192

192

42.5

12

5.9

3.4

8.4

2.2

8.8

050

505

551

600

12

8

2

507

475

500

628

628

192

192

47.5

12

6.8

4.8

11.3

2.8

12.2

063

635

698

750

14

8

2.5

637

595

630

809

809

218

218

57.5

16

11.8

5.9

14.5

3.5

15.2

Belt-driven fans with impeller diameter ≤ 1000 mm

Page 40

Ordering Key - Belt-driven fans with impeller diameter £ 1000 mm

Page 41

HCGB HCL x HCMx HCH x -aaa-bb-cc-dd-ee-fff Impeller B = Backward-curved blades (Type B impellers are not available for the HCL fan). P = Flat, backward-inclined blades. T = Straight, radial blades. Size (aaa), see page 58 and fan charts Components included in delivery (bb) 02 = Fan without motor, anti-vibration mountings and belt drive. 03 = Fan with motor, anti-vibration mountings and belt drive, (all fitted). NB! Motor and belt drive should be specified separately. IEC motor size (cc) 03 04 05 06 07 08 09

= = = = = = =

80 90S 90L 100L 112M 132S 132M

10 11 12 13 14 15 16

= = = = = = =

160M 160L 180M 180L 200L 225S 225M

17 18 19 20 21

= = = = =

250M 280S 280M 315S 315M

For the various fans, motor size can be found from the tables on pages 48 - 49.

Designations for rotation and discharge (dd) 0o

11 Right (RD)

W

61 Left (LG)

45o

12

Z

W 0o

45o

62

13

90o

14

Z

63

Z

135o

270o

17

Z 90o

64

W

18

W 135o

270o

67

W

Z

315o

W

68

315o

Z

NB! The above diagrams show the drive side

Fan version (ee) 01 = standard version. 02 = sparkproof version, (brass ring at the inlet and brass washers at the shaft inlet). Material, finish 1) (fff) 001 = Standard material, GA80-RAL5007 int. and ext.

Not fully welded



Not fully welded



Not fully welded



Fully welded



Fully welded



Not fully welded

300 = Except for shaft, guard and motor actuator, parts in gas , (stand included), in SS 2333.

Not fully welded

400 = Except for shaft, guard and motor actuator, parts in gas in acid-proof SS 2343, stand in SS 2333.

Not fully welded

1)

Removable guards around rotating parts are epoxy painted in a yellow, warning colour, (80 µ).

2)


Ordering key - Accessories Belt drive

Page 42

HCEZ-01-bbb-c-dd

Size: Refer to the "Belt drive selection" tables on pages 55 - 57 Form of delivery: 1 = fitted to the fan. 2 = not fitted Fan size: Refer to the tables on pages 55 - 57 NB! The "Belt drive selection" tables cover rated motor powers up to 30 kW. Belt drives with higher rated motors must be selected from the data selection program - see HC data selection program or Fläkt Woods AB.

Cooling disc

HCEZ-06-bb

Size: Refer to the "Cooling disc selection" table on page 53 Cleanout cover

HCEZ-09-bb-c-ddd

Cover size: Refer to table on page 53 Location With discharge directions 11 and 61 For other discharge directions

c=1 c=2

Material and finish: Refer to the fff code in the main fan ordering key Speed monitor

HCEZ-13-bb

Size: Refer to the "Speed monitor selection" table on page 53 Inlet taper piece without connecting flange 1)

HCEZ-20-bbb-ccc




HCEZ-21-bbb-ccc





HCEZ-25-bbb-cc


HCEZ-27-bbb-ccc

Size (= fan size) Material and finish: Refer to the fff code in the main fan ordering key Inlet connecting flange

HCEZ-29-bbb-ccc

Size (= fan size) Material and finish: Refer to the fff code in the main fan ordering key Fabric duct, inlet, without connecting flanges 3) Temp. class 40 = max 70°C. 41 = max 200°C. 42 = max 350°C

Size (= fan size) 3)


HCEZ-aa-bbb

Ordering key - Accessories, cont. Fabric duct, inlet, with connecting flanges 4)

Page 43

HCEZ-aa-bbb-ccc

Temp. class 45 = max 70°C. 46 = max 200°C. 47 = max 350°C. Size (= 040 - 100) For material and finish (flanges), refer to the fff code in the main fan ordering key 4)

For connection to fans with inlet flange.

Flue gas duct, inlet, without connecting flanges 5)

HCEZ-aa-bbb-cc

Temp. class 60 = max 200°C. 61 = max 350°C. Size (= fan size) Material (wearing plate) 01 = Steal, primed. 03 = SS 2333. 04 = SS 2343. 5)

For connection to fans without inlet flange

Flue gas duct, inlet, with connecting flanges 6)

HCEZ-aa-bbb-ccc

Temp. class 65 = max 200°C. 66 = max 350°C. Size (= 040 - 100) For material and finish, (flanges), refer to the fff code in the main fan ordering key 6)

For connection to fans with inlet flange.

NB! Wearing plate is only available in steel, primed or stainless steel qualities depending on choice of ccc code.


HCEZ-30-bbb-ccc


HCEZ-35-bbb-cc

Size (= fan size) Material 01 = mild steel (unpainted) for welded connection. 03 = SS 2333. 04 = SS 2343. Fabric duct, outlet, with connecting flanges

HCEZ-aa-bbb-ccc

Temp. class 50 = max 70°C. 51 = max 200°C. 52 = max 350°C.. Size (= fan size) For material and finish, (flanges), refer to the fff code in the main fan ordering key Flue gas duct, outlet, with connecting flanges 7) Temp. class 70 = max 200°C. 71 = max 350°C.. Size (= fan size) For material and finish, (flanges), refer to the fff code in the main fan ordering key 7)


Regulating damper DMEG (see page 105) Inlet vane control assembly HXEG (see pages 106 - 111)

HCEZ-aa-bbb-ccc

Description - Accessories, inlet and outlet

Page 44

1 2, 3 15

4

13, 14

Duct

5 4

12 4

6, 7

5

6, 7 8, 9 10

4

6, 7 11 2, 3

2, 3 11

6, 7


10

Inlet 1 HCEZ-20


2 HCEZ-40, 41

Fabric duct, inlet without connecting flange. 2)

3 HCEZ-60

Flue gas duct, inlet without connecting flanges. 2)

4 HCEZ-27


5 HCEZ-21

Inlet taper piece with protective screen and connecting flange for installation to inlet with connecting flange. (Pressure loss across the accessory, 0.35 x dyn. press. pd).

6 HXEG


7 DMEG


8 HCEZ-45, 46


9 HCEZ-65


10 HCEZ-25


11 HCEZ-29

Inlet connecting flange, for fitting ducts without connecting flanges.

Outlet 12 HCEZ-30


13 HCEZ-50, 51


14 HCEZ-70


15 HCEZ-35


1)


2)


Sound data Symbols Lwtot = total sound power level for the relevant sound path and appropriate throttling curve...................... dB Lwtot = total sound power level to inlet or outlet duct when o the fan is operating on the throttling curve giving the lowest sound power level.................................. dB Lw = Lwtot divided into octave bands .............dB (ref. 10-12 W) K1 = corr. for diff. throttling curves and sound paths....... dB K2, K3 = correction for different sound paths........................ dB Kok = approximate deviation from Lwtot for the particular octave band................................. dB L = throttling curve = 10 pd/Dpt Dp = total pressure rise................................................... Pa t

Page 45

Formulae: Lwtot = Lwtot + K1 + K2 + K3 o For division into octave bands, use the formula: Lw = Lwtot + Kok Sound paths: a = to inlet or outlet duct. b = to surroundings (free-inlet fan). c = to surroundings (duct-connected fan). NB! The stated values refer to sound power levels. Some fan manufacturers still quote sound pressure levels even though these vary with the acoustic characteristics of the surroundings and distance from the fan. Sound pressure levels, sometimes weighted as dB(A) or dB(C) values, are considerably lower than the corresponding sound power level Lwt.

HCGB - Total sound power level Lwtot o

130

2

Gas flow, m3/h 5 10 20

Approx. deviation Kok in L = 2-5 working range, correction K3 for sound paths a, b and c.

100 200 300 x 103

50

a 0P 300 se i r re 0 ssu 200 pre l a Tot 800 0 100 00 600 4

120 Lwtoto, dB

c

Sound

Speed

path

range r/min

c

K3 dB

Octave band, mid-frequency, Hz 63 125 250 500 1000 2000 4000 8000

a

300-2300 2300-4700 4700-5700

0 0 0

-3 -6 -4 -9 -5 -10

-9 -10 -11

-12 -6 -10

-16 -14 -6

-23 -18 -13

-28 -23 -17

-33 -23 -20

b

300-2300 2300-4700 4700-5700

-3 -3 -2

-4 -5 -3 -9 -5 -11

-7 -10 -12

-11 -6 -11

-13 -12 -5

-21 -16 -12

-26 -21 -16

-33 -23 -21

c

300-2300 -2 2300-4700 +1 4700-5700 -1

-5 -3 -6

-7 -9 -12

-12 -10 -12

-14 -15 -5

-22 -21 -14

-29 -27 -19

-36 -29 -24

c

110

Kok, dB

c

c

100

c

200

c

90 0.5

1 2 4 Gas flow, m3/s

10

1.5

0.5 0

c

, ,b

1.0

a

2

40 60 100

Correction K2

3 L

K2, dB

K1, dB

Correction K1

20

4

+5

a

0

-5 -10

5

0

1000 2000 Dpt, Pa

b c

3000

-5 -8 -8

Sound paths: a = to inlet or outlet duct. b = to surroundings (free-inlet fan). c = to surroundings (duct-connected fan).

HC(M,H)B Type B impeller (for HCGB, see above) Total sound power level Lwtot

o

Gas flow, m /h 5 10 20 3

130

2

50

P 000

12 r ise ure s s l pre 0 6000 Tota 800 0 0 400 200

120

aI

Approx. deviation Kok in L = 2-5 working range, correction K3 for sound paths a, b and c. Sound

Speed

path

range r/min

Lwtoto, dB

c

c

110

c

100 90 0.5

800 400

0 100 600

Correction K1

c

10

20

0

3 L

b,

K2, dB

a,

2

b 40 60

Correction K2

2 1

c

5

c

5 0

a

-5

b c

-10 4

300-1175 1175-2300 2300-4700 4700-6300

Kok, dB K3 dB


0 -4 0 -6 0 -8 0 -10

-4 -6 -8 -9

-8 -5 -7 -8

-15 -11 -6 -8

-17 -13 -9 -6

-19 -15 -13 -10

-22 -18 -12 -12

-28 -21 -17 -14

300-1175 1175-2300 2300-4700 4700-6300

-2 -6 -4 -2 -8 -6 -3 -7 -8 -2 -10 -10

-7 -4 -8 -9

-14 -11 -6 -8

-14 -12 -8 -5

-18 -14 -12 -9

-21 -17 -14 -11

-30 -22 -17 -15

300-1175 1175-2300 2300-4700 4700-6300

-2 -7 -1 -9 -1 -9 -1 -11

-6 -4 -8 -9

-15 -11 -8 -10

-15 -12 -8 -5

-18 -15 -14 -11

-23 -20 -17 -14

-31 -25 -21 -18

c

c


a

c

c

K1, dB

100 200 x 103

-15

4000 8000 12 000 Dpt, Pa

-3 -6 -5 -7


Sound data, cont.

Page 46

HC(L,M,H)P - Type P impeller Total sound power level Lwtot

o

130


2

100 200 x 103

50 aI

120 Lwtoto, dB

al Tot

110

12

se

ri ure

Sound

Speed

path

range

000

r/min

c

6 0 800 0 0 200 400

ss

pre

P 000


c

800 400 c

0 100 600 c

100

a

c

c

b 1 2 4 Gas flow, m3/s

10

Correction K1

K2, dB

K1, dB

c

, ,b

a

1

20

40 60

5 0

a

-5

b c

-10 0

2

c

Correction K2

2

3 L

4

K3 dB


300-1175 1175-2300 2300-4700 4700-6500

0 -10 0 -10 0 -9 0 -10

-3 -7 -8 -9

-7 -10 -4 -8 -7 -5 -8 -8

300-1175 1175-2300 2300-4700 4700-6500

-3 -9 -2 -10 -2 -7 -1 -9

-4 -8 -6 -8

-8 -6 -10 -12

300-1175 1175-2300 2300-4700 4700-6500

-4 -10 -3 -10 -2 -9 -2 -10

-5 -9 -5 -7

-7 -6 -12 -13

-13 -10 -9 -6

-18 -15 -13 -10

-21 -18 -16 -12

-26 -23 -21 -15

-9 -8 -8 -9

-9 -7 -9 -7

-14 -12 -10 -8

-18 -15 -13 -10

-23 -21 -19 -14

-8 -7 -6 -9

-8 -7 -10 -7

-14 -12 -11 -8

-17 -15 -14 -10

-22 -20 -19 -13

c

c

90 0.5

Kok, dB

-15

5

4000 8000 12 000 Dpt, Pa


HC(L,M,H)T - Type T impeller Total sound power level Lwtot

o


Gas flow, m /h 5 10 20 3

130

2

120

al p

Lwtoto, dB

Tot

ise

re r

su res

12

50 70 x 103

000

0 800 0 0 4 0 c

Pa

range r/min

c

0 200

a

c

0 100 600 c

c

100

Speed

path

0

600

c

110

Sound

800 400 c


10

20 c

Correction K2 Correction K1

0

2

3 L

b,

c

4

K2, dB

K1, dB

1

a

0

2 a,

5

0 0 0 0

Octave band, mid-frequency, Hz 63 125 250 500 1000 2000 4000 8000 -7 -8 -6 -8

-4 -5 -6 -7

-6 -11 -5 -8 -6 -7 -7 -7

-14 -14 -14 -8

-22 -20 -21 -13

-29 -27 -27 -19

-35 -33 -35 -25

300-1175 -0 -10 1175-2300 -0 -11 2300-4700 +1 -6 4700-5800 +1 -8

-6 -9 -6 -8

-4 -3 -6 -6

-9 -7 -9 -9

-12 -12 -13 -8

-18 -17 -17 -10

-25 -23 -22 -14

-30 -28 -30 -20

-4 -10 -4 -7 -5 -6 -5 -7

-11 -11 -14 -9

-18 -17 -17 -11

-22 -21 -22 -15

-27 -26 -29 -20

c

b 90 0.5

300-1175 1175-2300 2300-4700 4700-5800

Kok, dB K3 dB

-5

-10

b

-15

c

-20

0

4000 8000 12 000 Dpt, Pa

300-1175 -2 -10 -5 1175-2300 -1 -12 -7 2300-4700 +1 -7 -9 4700-5800 +2 -10 -10


Dimensions and weights - Fan

Page 47

L C

E

ÆD3*

A F

F2 F1

Æ D outs.

B

ÆD2 h8 J2

N

X

J1 R

K M

CL Inlet

The sketches show a right-hand model.

* Minimum permitted pulley diameter

= D3 (refer to tables on pages 48 - 49).

CL Outlet G3

Maximum permitted pulley diameter

P G1

G2

= 2 x IEC motor size.

G

Example: IEC 80 will be max. pulley diameter 160.

J2

Inspection cover location

J1

When delivered, the inspection cover is placed in the upper part of the casing, 30o above the horizontal centre line.

Y

Y n holes Æ Z N2

N1

M2

N3

M1

P2

P1

P3 H3

H2


H3

dd = 12 (45o) dd = 62 (45o)

dd = 13 (90o) dd = 63 (90o)

N4

N4 M3

N3

P4 H3

dd = 14 (135o) dd = 64 (135o)

M3

P8

P7

H4

H4

dd = 17 (270o) dd = 67 (270o)

dd = 18 (315o) dd = 68 (315o)

Dimensions

Page 48

Shaft journal dimensions

Impeller dia. HCG

HCL

HCM

HCH

HCG

HCL

HCM

HCH

D2

025 031 040 -

020 025 031 -

016 020 025 -

010 012

250 315 355 398 450

025 031 040 -

020 025 031 -

016 020 025 -

010 012

35 35 35 35 35

F1 38 38 38 38 38

F2 10 10 10 10 10

050 063

040 050

031 040

040 050

031 040

063 080

050 063

500 560 631 708 794 1000

050 063

080 100

016 020 025 031 040 050

080 100

063 080

050 063

016 020 025 031 040 050

35 35 40 55 55 60

38 38 43 59 59 65

10 10 12 16 16 18

Impeller dia.

Dimensions HCG

HCL

HCM

HCH

025 031 040 050 063

020 025 031 040 050

016 020 025 031 040

080 100

063 080

050 063

010 012 016 020 025 031 040 050

H2 310 360 390 425 465 510 560 615 675 750 920

H3 280 325 350 380 415 455 500 545 600 660 805

H4 330 390 425 460 550 555 610 675 740 820 1005

M1 261 319 355 393 437 486 541 608 677 755 960

M2 228 285 319 357 400 447 500 561 629 704 884

M3 330 400 442 488 541 599 664 742 825 917 1160

P1

P2

P3

P4

P7

P8

516 606 660 722 792 871 958 1056 1164 1292 1600

610 725 792 868 956 1054 1164 1287 1425 1577 1965

541 644 705 773 852 941 1041 1153 1277 1415 1765

507 609 668 736 814 901 999 1105 1228 1363 1688

514 619 682 747 871 914 1012 1125 1245 1385 1714

506 610 671 735 858 899 995 1106 1223 1361 1684

HCGB Fan size

Motor size IEC

A

B

C

D

D3min

E

F

K

N

Wt. imp.

025 031 040 040 050 063 063 080 080 100

80-112 80-132 80-112 132-160 90-160 100-160 180-200 112-200 225 132-225

250 315 400 400 500 630 630 800 800 1000

200 250 315 315 400 500 500 630 630 800

165 191 223 223 267 317 317 382 382 467

255 320 405 405 505 635 635 805 805 1005

85 100 132 132 140 224 224 212 212 265

206 246 297 297 371 451 451 552 552 680

101 127 158 158 201 253 253 318 318 400

465 515 582 672 727 903 988 1076 1226 1265

338 363 397 487 499 624 709 730 880 835

3,1 5,0 7,8 7,8 13,5 23,0 23,0 42,0 42,0 71,0

HCL(P,T) Fan size

Motor size IEC

A

B

C

D

D3min HCLP

D3min HCLT

E

F

K

N

020 025 031 031 040 040 050 050 063 063 080 080

80-132 80-160 80-112 132-180 100-160 180-225 100-160 180-225 132-200 225-280 160-225 250-315

200 250 315 315 400 400 500 500 630 630 800 800

160 200 250 250 315 315 400 400 500 500 630 630

145 165 191 191 223 223 267 267 317 317 382 382

205 255 320 320 405 405 505 505 635 635 805 805

80 90 100 100 150 150 180 180 180 180 280 280

95 125 150 150 180 180 250 250 315 315 400 400

206 246 297 297 361 361 441 441 552 552 680 680

126 159 201 201 251 251 318 318 400 400 500 500

425 465 517 607 642 757 803 888 946 1096 1095 1246

318 338 364 454 457 572 574 659 665 815 750 900

Wt. imp. Wt. imp. HCLP

HCLT

3.6 4.8 7.9 7.9 14.8 14.8 28.0 28.0 42.0 42.0 70.0 70.0

4.0 5.1 7.7 7.7 14.0 14.0 25.0 25.0 46.0 46.0 71.0 71.0

Dimensions and weights

Page 49

HCM(B,P,T) Fan size

Motor size IEC

A

B

C

D

D3min HCMB

D3min HCMP

D3min HCMT

E

F

K

N

016 020 020 025 025 031 031 040 040 050 050 063 063

80-132 80-112 132-160 80-112 132-200 100-160 180-225 100-160 180-225 132-200 225-280 132-225 250-315

160 200 200 250 250 315 315 400 400 500 500 630 630

125 160 160 200 200 250 250 315 315 400 400 500 500

128 145 145 165 165 191 191 223 223 267 267 317 317

164 205 205 255 255 320 320 405 405 505 505 635 635

118 118 160 160 160 160 212 212

90 100 100 112 112 150 150 190 190 200 200 250 250

95 106 106 125 125 180 180 250 250 280 280 400 400

246 270 270 297 297 361 361 441 441 542 542 680 680

204 220 220 233 233 293 293 368 368 465 465 585 585

390 425 516 467 557 577 692 718 803 846 996 965 1116

301 318 408 339 429 424 539 532 617 615 765 685 835

Weight, impeller HCMB HCMP HCMT 16.7 16.7 30.0 30.0 43.0 43.0 72.0 72.0

4.9 6.5 6.5 8.5 8.5 14.5 14.5 25.0 25.0 43.0 43.0 73.0 73.0

3.9 6.5 6.5 7.5 7.5 14.6 14.6 24.0 24.0 47.0 47.0 74.0 74.0

HCH(B,P,T) Fan size

Motor size IEC

A

B

C

D

D3min HCHB

D3min HCHP

D3min HCHT

E

F

K

N

010 010 012 012 016 016 020 020 025 025 031 031 040 040 050 050

80-112 132-160 80-112 132-180 100-160 180-225 100-160 180-250 100-160 180-250 132-200 225-280 160-200 225-315 160-225 250-315

100 100 125 125 160 160 200 200 250 250 315 315 400 400 500 500

80 80 100 100 125 125 160 160 200 200 250 250 315 315 400 400

105 105 115 115 128 128 145 145 165 165 191 191 223 223 267 267

104 104 129 129 164 164 205 205 255 255 320 320 405 405 505 505

75 75 80 80 90 90 125 125 140 140 140 140 160 160 224 224

170 170 170 170 212 212 280 280

95 95 106 106 125 125 140 140 180 180 180 180 224 224 280 280

297 297 327 327 361 361 398 398 441 441 489 489 542 542 670 670

308 308 340 340 371 371 406 406 443 443 480 480 515 515 650 650

347 437 367 458 452 567 487 603 603 688 695 845 761 911 865 1016

279 369 289 379 362 477 379 494 474 559 540 690 573 723 635 785

Weight, impeller HCHB HCHP HCHT 7.6 7.6 9.4 9.4 14.2 14.2 18.1 18.1 25.0 25.0 32.0 32.0 41.0 41.0 76.0 76.0

23.0 23.0 34.0 34.0 41.0 41.0 67.0 67.0

Dimensions, location of anti vibration mountings - HCGB HCG IEC

M

N1

N2

N3

N4

J1

R

J2

G

G1

G2

G3

P

X

Y

Z

n

L

Wt.1)

025

80 90 100 112

850 875 925 965

861 887 934 972

828 854 901 939

806 832 879 917

930 956 1003 1041

200 200 200 200

225 225 225 225

600 625 675 715

294 288 282 278

-

-

294 288 282 278

309 309 309 309

33 33 34 34

88 88 88 88

9 9 9 9

2 2 2 2

578 583 583 603

67 69 72 76

031

80 90 100 112 132

920 945 995 1035 1135

972 999 1048 1089 1166

938 965 1014 1055 1132

899 926 975 1016 1093

1053 1080 1129 1170 1247

215 215 215 215 215

240 240 240 240 240

655 680 730 770 870

393 378 324 318 322

120 120 -

-

342 332 324 318 322

334 334 334 334 334

33 33 34 34 34

88 88 88 88 88

9 9 9 9 9

2 2 2 2 2

629 634 634 654 654

81 83 86 90 98

040

80 90 100 112 132 160

985 1010 1060 1100 1200 1250

1114 1143 1193 1234 1309 1360

1078 1107 1157 1198 1273 1324

1018 1047 1097 1138 1213 1264

1209 1238 1288 1329 1404 1455

235 235 235 235 235 235

260 260 260 260 260 260

700 725 775 815 915 965

430 416 404 396 424 436

-

-

430 416 404 396 424 436

368 368 368 368 443 443

33 34 34 34 33 37

88 88 88 88 110 110

9 9 9 9 11 11

2 2 2 2 2 2

695 700 700 720 810 840

109 111 115 119 147 157

050

90 100 112 132 160

1105 1155 1195 1295 1350

1314 1366 1410 1488 1547

1275 1327 1371 1449 1508

1199 1251 1295 1373 1432

1444 1496 1540 1618 1677

265 265 265 265 265

290 290 290 290 290

790 840 880 980 1035

546 528 518 496 476

-

-

546 528 518 496 476

455 455 455 455 455

33 33 33 33 36

110 110 110 110 110

11 11 11 11 11

2 2 2 2 2

861 861 866 866 896

156 161 165 182 201

063

100 112 132 160 180 200

1270 1310 1410 1460 1505 1590

1585 1630 1714 1774 1825 1904

1538 1583 1667 1727 1778 1857

1428 1473 1557 1617 1668 1747

1719 1764 1848 1908 1959 2038

295 295 295 295 295 295

320 320 320 320 320 320

925 965 1065 1115 1160 1245

814 814 814 628 706 700

233 218 167 -

167 161

698 688 814 628 706 889

580 580 580 580 664 664

34 34 34 40 40 40

110 110 110 124 124 124

11 11 11 15 15 15

2 2 2 2 2 2

1051 1051 1051 1071 1156 1156

254 259 268 283 300 320

080

112 132 160 180 200 225

1500 1600 1655 1700 1785 1835

1893 1981 2049 2103 2185 2240

1842 1930 1998 2052 2134 2189

1690 1778 1846 1900 1982 2037

2055 2143 2211 2265 2347 2402

370 370 370 370 370 370

400 400 400 400 400 400

1070 1170 1225 1270 1355 1405

872 838 800 790 770 886

-

-

872 838 800 790 770 886

685 685 685 685 685 835

57 57 56 56 54 53

120 120 120 120 120 120

15 15 15 15 15 15

4 4 4 4 4 4

1232 1242 1242 1242 1242 1422

384 399 412 421 446 497

100

132 160 180 200 225

1790 1845 1890 1980 2030

2328 2400 2458 2548 2608

2252 2324 2382 2472 2532

2048 2120 2178 2268 2328

2528 2600 2658 2748 2808

435 435 435 435 435

465 465 465 465 465

1295 1350 1395 1485 1535

1016 970 956 930 920

-

-

1016 970 956 930 920

790 790 790 790 790

54 54 53 52 51

120 120 120 120 120

15 15 15 15 15

4 4 4 4 4

1442 1442 1442 1442 1462

564 578 589 612 631

1)

Weights are exclusive of motor and belt drive.

5.9 5.9 7.6 7.6 11.7 11.7 14.7 14.7 21.0 21.0 29.0 29.0 36.0 36.0 64.0 64.0


Page 50

Dimensions, location of anti vibration mountings - HCL(P,T) HCL

Motor

G

G1

G2

G3

P

X

Y

Z

n

L

Wt.1)

225 225 225 225 225

600 625 675 715 715

268 264 262 258 274

-

-

268 264 262 258 274

289 289 289 289 289

33 33 34 34 34

88 88 88 88 88

9 9 9 9 9

2 2 2 2 2

538 543 543 563 563

65 67 70 74 77

69 71 74 78 81

215 215 215 215 215 215

240 240 240 240 240 240

655 680 730 770 870 870

345 330 296 290 300 356

120 120 -

126

310 300 296 290 300 408

310 310 310 310 310 310

33 33 34 34 34 33

88 88 88 88 88 88

9 9 9 9 9 9

2 2 2 2 2 2

578 583 583 603 603 633

78 80 83 87 95 101

85 87 90 94 102 108

1209 1238 1288 1329 1404 1455 1494

235 235 235 235 235 235 235

260 260 260 260 260 260 260

700 725 775 815 915 965 1005

456 342 363 356 386 406 432

120 -

-

384 342 363 356 386 406 432

335 320 335 335 410 410 410

33 34 33 33 33 34 34

88 110 88 88 110 110 110

9 11 9 9 11 11 11

2 2 2 2 2 2 2

630 635 635 655 745 775 775

103 105 108 113 140 150 157

113 115 118 123 150 160 167

1241 1285 1363 1422 1465 1542 1563

1479 1523 1601 1660 1703 1780 1801

265 265 265 265 265 265 265

290 290 290 290 290 290 290

840 880 980 1035 1075 1160 1160

492 484 466 460 562 554 582

-

-

492 484 466 460 562 554 582

428 428 428 428 542 527 527

36 35 34 37 37 34 34

110 110 110 110 110 110 110

11 11 11 11 11 11 11

2 2 2 2 2 2 2

775 780 780 810 925 925 955

139 144 153 179 197 215 227

158 163 172 198 216 234 246

1538 1583 1667 1727 1778 1857 1908

1418 1463 1547 1607 1658 1737 1788

1733 1778 1862 1922 1973 2052 2103

295 295 295 295 295 295 295

320 320 320 320 320 320 320

925 965 1065 1115 1160 1245 1290

744 744 744 598 678 680 688

237 222 180 -

180 191 203

654 644 744 598 678 829 829

545 545 545 545 630 630 630

34 34 34 40 40 40 40

110 110 110 124 124 124 124

11 11 11 11 11 11 11

2 2 2 2 2 2 2

951 951 951 971 1056 1056 1086

212 217 235 240 257 276 293

245 250 268 273 290 309 326

1981 2049 2103 2185 2240 2308 2385

1930 1998 2052 2134 2189 2257 2334

1778 1846 1900 1982 2037 2105 2182

2143 2211 2265 2347 2402 2470 2547

370 370 370 370 370 370 370

400 400 400 400 400 400 400

1170 1225 1270 1355 1405 1470 1545

744 715 708 702 816 800 830

-

-

744 715 708 702 816 800 830

660 660 660 660 770 770 770

57 56 55 54 53 53 60

120 120 120 120 120 120 120

15 15 15 15 15 15 15

4 4 4 4 4 4 4

1112 1112 1112 1112 1292 1292 1292

357 369 379 400 470 488 508

396 408 418 439 509 527 547

2400 2458 2548 2608 2680 2773 2815

2324 2382 2472 2532 2604 2697 2739

2120 2178 2268 2328 2400 2493 2535

2600 2658 2748 2808 2880 2973 3015

435 435 435 435 435 435 435

465 465 465 465 465 465 465

1350 842 1395 834 1485 818 1535 812 1600 916 1680 1155 1680 918

225 -

225 -

842 834 818 812 916 1155 918

705 705 705 705 855 855 855

60 60 60 60 60 60 60

120 120 120 120 120 120 120

15 15 15 15 15 15 15

4 4 4 4 4 4 4

1272 1272 1272 1292 1442 1442 1472

542 552 575 594 675 701 715

602 612 635 654 735 761 775

N1

N2

N3

N4

J1

R

020

80 90 100 112 132

850 875 925 965 965

861 887 934 972 1005

828 854 901 939 972

806 832 879 917 950

930 956 1003 1041 1074

200 200 200 200 200

025

80 920 90 945 100 995 112 1035 132 1135 160 1135

972 999 1048 1089 1166 1187

938 965 1014 1055 1132 1153

899 926 975 1016 1093 1114

1053 1080 1129 1170 1247 1268

031

80 90 100 112 132 160 180

985 1010 1060 1100 1200 1250 1290

1114 1143 1193 1234 1309 1360 1399

1078 1107 1157 1198 1273 1324 1363

1018 1047 1097 1138 1213 1264 1303

040

100 112 132 160 180 200 225

1155 1195 1295 1350 1390 1475 1475

1366 1410 1488 1547 1590 1667 1688

1327 1371 1449 1508 1551 1628 1649

050

100 112 132 160 180 200 225

1270 1310 1410 1460 1505 1590 1635

1585 1630 1714 1774 1825 1904 1955

063

132 160 180 200 225 250 280

1600 1655 1700 1785 1835 1900 1975

080

160 180 200 225 250 280 315

1845 1890 1980 2030 2095 2175 2175

IEC

Wt.1) Imp. T

J2

M

1)



Page 51

Dimensions, location of anti vibration mountings - HCM(B,P,T) HCM

Motor

Wt.1) Imp. T

J2

G

G1

G2

G3

P

X

Y

Z

n

L

Wt.1)

240 240 240 240 240

655 680 730 770 870

260 256 254 250 266

-

-

260 256 254 250 266

272 272 272 272 272

34 34 34 34 34

88 88 88 88 88

9 9 9 9 9

2 2 2 2 2

504 509 509 529 529

71 74 77 81 88

75 78 81 85 92

230 230 230 230 230 230

255 255 255 255 255 255

670 700 745 790 880 880

318 306 282 276 340 350

120 120 -

-

292 284 282 276 340 350

281 281 281 281 379 364

33 33 34 34 34 33

88 88 88 88 88 110

9 9 9 9 9 11

2 2 2 2 2 2

538 543 543 563 653 683

81 83 86 90 114 122

87 89 92 96 120 128

1209 1238 1288 1329 1404 1455 1494 1525

235 235 235 235 235 235 235 235

260 260 260 260 260 260 260 260

700 725 775 815 915 965 1005 1005

402 384 330 324 358 384 414 462

120 120 -

120 -

348 384 330 324 358 384 414 462

310 310 310 310 385 385 385 385

33 33 36 34 33 34 34 34

88 88 110 88 110 110 110 110

9 9 11 9 11 11 11 11

2 2 2 2 2 2 2 2

579 584 584 604 694 724 724 724

99 101 105 109 135 146 153 164

106 108 112 116 142 153 160 171

1241 1285 1363 1422 1465 1542 1563

1479 1523 1601 1660 1703 1780 1801

265 265 265 265 265 265 265

290 290 290 290 290 290 290

840 880 980 1035 1075 1160 1160

462 444 400 432 534 562 562

-

-

462 444 400 432 534 562 562

394 394 379 394 509 509 494

35 35 33 37 37 36 34

110 110 110 110 110 110 110

11 11 11 11 11 11 11

2 2 2 2 2 2 2

710 715 715 745 860 860 890

133 137 142 171 189 206 219

145 149 154 183 201 218 231

1538 1583 1667 1727 1778 1857 1908

1418 1463 1547 1607 1658 1737 1788

1719 1764 1848 1908 1959 2038 2089

295 295 295 295 295 295 295

320 320 320 320 320 320 320

925 965 1065 1115 1160 1245 1290

659 659 659 546 628 606 622

226 211 175 -

219

590 580 556 546 628 606 714

502 502 502 502 587 572 572

34 34 34 36 35 34 34

110 110 110 110 110 110 110

11 11 11 11 11 11 11

2 2 2 2 2 2 2

865 865 865 885 970 970 1000

216 220 231 243 260 278 295

238 242 253 265 282 300 317

1981 2049 2103 2185 2240 2308 2385

1930 1998 2052 2134 2189 2257 2334

1768 1836 1890 1972 2027 2095 2172

2157 2225 2279 2361 2416 2484 2561

370 370 370 370 370 370 370

400 400 400 400 400 400 400

1170 1225 1270 1355 1405 1470 1545

678 654 654 654 768 754 796

-

-

678 654 654 654 768 754 796

570 570 570 570 720 720 720

57 56 55 54 53 53 60

120 120 120 120 120 120 120

15 15 15 15 15 15 15

4 4 4 4 4 4 4

1012 1012 1012 1012 1192 1192 1192

366 378 387 408 477 494 514

391 403 412 433 502 519 539

2400 2458 2548 2608 2680 2773 2815

2324 2382 2472 2532 2604 2697 2739

2120 2178 2268 2328 2400 2493 2535

2600 2658 2748 2808 2880 2973 3015

435 435 435 435 435 435 435

465 465 465 465 465 465 465

1350 1395 1485 1535 1600 1680 1680

766 758 748 748 854 868 874

-

-

766 758 748 748 854 868 874

640 640 640 640 790 790 790

54 54 53 53 50 59 59

120 120 120 120 120 120 120

15 15 15 15 15 15 15

4 4 4 4 4 4 4

1142 1142 1142 1162 1312 1312 1342

533 520 566 584 663 686 703

575 562 608 626 705 728 745

N1

N2

N3

N4

J1

R

016

80 920 90 945 100 995 112 1035 132 1135

972 999 1048 1089 1166

938 965 1014 1055 1132

899 926 975 1016 1093

1053 1080 1129 1170 1247

215 215 215 215 215

020

80 90 100 112 132 160

950 980 1025 1070 1160 1160

1041 1073 1119 1163 1229 1251

1005 1037 1083 1127 1193 1215

956 988 1034 1078 1144 1166

1128 1160 1206 1250 1316 1338

025

80 90 100 112 132 160 180 200

985 1010 1060 1100 1200 1250 1290 1290

1114 1143 1193 1234 1309 1360 1399 1430

1078 1107 1157 1198 1273 1324 1363 1394

1018 1047 1097 1138 1213 1264 1303 1334

031

100 112 132 160 180 200 225

1155 1195 1295 1350 1390 1475 1475

1366 1410 1488 1547 1590 1667 1688

1327 1371 1449 1508 1551 1628 1649

040

100 112 132 160 180 200 225

1270 1310 1410 1460 1505 1590 1635

1585 1630 1714 1774 1825 1904 1955

050

132 160 180 200 225 250 280

1600 1655 1700 1785 1835 1900 1975

063

160 180 200 225 250 280 315

1845 1890 1980 2030 2095 2175 2175

IEC

M

1)



Page 52

Dimensions, location of anti vibration mountings - HCH(B,P,T) HCH

Motor

J2

G

G1

G2

G3

P

X

Y

Z

n

L

Wt.1)

Wt.1) Imp. T

260 260 260 260 260 260

700 725 775 815 915 965

282 262 260 256 294 336

120 -

-

268 262 260 256 294 336

250 250 250 250 340 325

33 34 34 34 33 32

88 88 88 88 110 110

9 9 9 9 11 11

2 2 2 2 2 2

459 464 464 484 574 604

87 89 92 97 122 132

90 92 95 100 125 135

250 250 250 250 250 250 250

275 275 275 275 275 275 275

730 755 805 845 945 995 995

292 286 282 278 250 350 368

-

-

292 286 282 278 250 350 368

260 260 260 260 335 335 335

34 34 34 34 33 34 34

88 88 88 88 110 110 110

9 9 9 9 11 11 11

2 2 2 2 2 2 2

479 484 484 504 594 624 624

95 97 101 105 128 143 147

99 101 105 109 132 147 151

1479 1523 1601 1660 1703 1780 1801

265 265 265 265 265 265 265

290 290 290 290 290 290 290

840 880 980 1035 1075 1160 1160

342 336 330 346 450 479 479

-

155 -

342 336 330 364 450 479 479

318 318 318 318 434 425 387

34 33 33 34 34 34 34

110 110 110 110 110 110 110

11 11 11 11 11 11 11

2 2 2 2 2 2 2

585 590 590 620 735 735 765

129 133 142 166 183 201 213

135 139 148 172 189 207 219

1321 1370 1451 1513 1556 1629 1679 1705

1587 1636 1717 1779 1822 1895 1945 1971

280 280 280 280 280 280 280 280

305 305 305 305 305 305 305 305

875 920 1020 1075 1115 1195 1240 1240

378 372 346 368 476 506 514 514

-

302

378 372 346 368 476 506 514 514

335 335 335 335 450 450 426 420

33 33 32 34 34 34 34 34

110 110 110 110 110 110 110 110

11 11 11 11 11 11 11 11

2 2 2 2 2 2 2 2

619 624 624 654 769 769 799 799

150 154 178 189 207 228 240 249

159 163 187 198 216 237 249 258

1538 1583 1667 1727 1778 1857 1908 1937

1418 1463 1547 1607 1658 1737 1788 1817

1719 1764 1848 1908 1959 2038 2089 2118

295 295 295 295 295 295 295 295

320 320 320 320 320 320 320 320

925 965 1065 1115 1160 1245 1290 1290

510 500 482 482 564 560 582 584

-

274 277

510 500 482 482 564 560 599 599

440 440 440 440 525 515 515 515

42 42 41 40 42 34 34 34

124 124 124 124 124 110 110 110

11 11 11 11 11 11 11 11

2 2 2 2 2 2 2 2

749 749 749 769 854 854 884 884

201 206 216 228 244 262 279 287

213 218 228 240 256 274 291 299

1839 1906 1954 2035 2089 2155 2190

1791 1858 1906 1987 2041 2107 2142

1651 1718 1766 1847 1901 1967 2002

1987 2054 2102 2183 2237 2303 2338

335 335 335 335 335 335 335

365 365 365 365 365 365 365

1105 1160 1200 1285 1335 1400 1400

562 550 556 568 676 670 736

-

349

562 550 556 568 676 670 755

495 495 495 495 645 645 645

40 40 40 33 43 43 43

124 124 124 110 124 124 124

11 11 11 11 11 11 11

2 2 2 2 2 2 2

861 861 861 861 1041 1041 1041

295 301 310 327 393 409 419

308 314 323 340 406 422 432

1655 1700 1785 1835 1900 1975 1975

2049 2103 2185 2240 2308 2385 2419

1998 2052 2134 2189 2257 2334 2368

1836 1890 1972 2027 2095 2172 2206

2211 2265 2347 2402 2470 2547 2581

370 370 370 370 370 370 370

400 400 400 400 400 400 400

1225 1270 1355 1405 1470 1545 1545

602 604 610 726 664 764 788

-

-

602 604 610 726 664 764 788

528 528 528 678 678 678 678

57 57 38 38 60 39 58

120 120 144 144 120 144 120

15 15 14 14 15 14 15

4 4 2 2 4 2 4

926 926 926 1076 1106 1106 1136

357 366 385 453 472 489 509

375 384 403 471 490 507 527

1845 1890 1980 2030 2095 2175 2175

2400 2458 2548 2608 2680 2773 2815

2324 2382 2472 2532 2604 2697 2739

2110 2168 2258 2318 2390 2483 2525

2593 2651 2741 2801 2873 2966 3008

435 435 435 435 435 435 435

465 465 465 465 465 465 465

1350 1395 1485 1535 1600 1680 1680

710 706 700 704 802 832 844

-

-

710 706 700 704 802 832 844

590 590 590 590 740 740 740

55 54 53 52 50 59 57

120 120 120 120 120 120 120

15 15 15 15 15 15 15

4 4 4 4 4 4 4

1042 1042 1042 1062 1212 1212 1242

380 511 532 551 628 649 667

409 540 561 580 657 678 696

M

N1

N2

N3

N4

J1

R

010

80 90 100 112 132 160

985 1010 1060 1100 1200 1250

1114 1143 1193 1234 1309 1360

1078 1107 1157 1198 1273 1324

1018 1047 1097 1138 1213 1264

1209 1238 1288 1329 1404 1455

235 235 235 235 235 235

012

80 90 100 112 132 160 180

1030 1055 1105 1145 1245 1295 1295

1195 1224 1275 1317 1394 1447 1467

1158 1187 1238 1280 1357 1410 1430

1085 1114 1165 1207 1284 1337 1357

1299 1328 1379 1421 1498 1551 1571

016

100 112 132 160 180 200 225

1155 1195 1295 1350 1390 1475 1475

1366 1410 1488 1547 1590 1667 1688

1327 1371 1449 1508 1551 1628 1649

1241 1285 1363 1422 1465 1542 1563

020

100 112 132 160 180 200 225 250

1205 1250 1350 1405 1445 1525 1570 1570

1464 1513 1594 1656 1699 1772 1822 1848

1423 1472 1553 1615 1658 1731 1781 1807

025

100 112 132 160 180 200 225 250

1270 1310 1410 1460 1505 1590 1635 1635

1585 1630 1714 1774 1825 1904 1955 1984

031

132 160 180 200 225 250 280

1500 1555 1595 1680 1730 1795 1795

040

160 180 200 225 250 280 315

050

160 180 200 225 250 280 315

IEC

1)


Ordering key - Description and tables - Accessories Cooling disc HCEZ-06-bb (for operating temperatures > 100oC). Material: Cast aluminium; guard included as standard. The cooling disc is cast in two halves and can thus be fitted to already installed fans. Refer to the table below for cooling disc selection.

Page 53

Table - Cooling disc selection Fan size

Cooling disc size code bb

HCG

HCL

HCM

HCH

025 - 031 040 050

020 - 025 031 040

016 020 025 031

010 - 012 016 - 020

01

063 080 100

050 063 080

040 050 063

025 031 - 040 050

02 03 04

Speed monitor HCEZ-13-bb For monitoring speed of rotation.


An alarm can be activated, or the motor stopped, when fan speed falls below the revolutions set via the potentiometer. Supply current, V(AC/DC)

20 - 264

Load voltage, (mA)

5 - 350 AC / 5 - 200 DC

Safety class

IP 67

Ambient temperature

-25 C / +70 C

o

o

Table - Cleanout cover selection Fan size HCG

HCL

025

020

031

025

Cover size HCM

HCH

09 016

28

020

10 010

031

17 012

13

016

08 20

020

12

025

16 21

050

23 031 040 050

080

22 26

050 063 100

19 24

063

080

Table - Speed monitor selection

18

040

040 063

03 14

031 050

Fan shaft

13

025 040

bb

25 27 29 30

Fan size

size

HCG

HCL

HCM

HCH

code bb

025-063

020-050

016-040

010-025

01

080-100

063-080

050-063

031-050

02

Dimensions and weights - Accessories NB! Flanges comply to ISO 13351.

HCEZ-30

g

B

HCEZ-35

n holes Æ G

Page 54

HCEZ-50/51/52

n holes Æ G

HCEZ-70/71 n holes Æ G

n holes Æ G

g E1

C

n1 x E

A


E1 n2 x F

F1

F1

t + 2,5

A

A1

B

B1

C

010

100

85

80

65

170

150

71

E1 33.5

012

125

110

100

85

195

170

71

46

016

160

145

125

110

230

195

100

020

200

185

160

145

270

230

100

025

250

235

200

185

330

280

031

315

295

250

230

395

040

400

380

315

295

050

500

480

400

063

630

600

500

080

800

770

630

100

1000

970

800

HCEZ-20

D

E

+ 10 130 - 20

+ 10 130 - 20

D

Fan Size

t

t

t

F

HCEZ30

HCEZ35

HCEZ50/51/52

HCEZ70/71

Weight

Weight

Weight

Weight

kg

kg

kg

kg

8

n1 n2 1 1

0.6

0.5

1.1

1.5

19

12

1

1

0.8

0.7

1.5

2.3

5

19

12

1

1

0.9

0.8

1.7

2.5

5

19

12

1

1

1.1

1.0

2.1

3.1

10

6

19

12

1

1

2.1

1.9

3.9

5.3

81.5

10

6

19

14

2

1

2.8

2.4

5.0

6.6

51.5

10

6

19

16

2

2

3.5

2.9

6.0

8.0

F1 ---

G

t

g

n

10

5

19

71

33.5

10

5

49

71

46

10

69

100

49

10

125

81.5

125

56.5

330

125

51.5

125

480

395

125

94

125

380

620

520

125

94.5

125

12

8

32

18

3

2

8.5

7.6

15.5

18.3

480

750

620

125

97

125

94.5

12

8

32

22

4

3

10.5

9.2

18.8

22.4

600

920

750

125

57

125

97

12

8

32

28

6

4

13.4

11.5

23.5

27.9

770

1120

920

125

94.5

125

57

12

8

32

34

7

6

17.1

14.2

29.0

34.9

---

107

HCEZ-25/27

HCEZ-21

HCEZ-40/41/42

HCEZ-60/61

Weight 0.1 - 1.1 kg


HCEZ-45/46/47

HCEZ-29

t1

Æ

Æ D5

Æ D3 ins.

L

F

ÆE

Æ D4

t

nxÆG

K

ÆD outs.

ÆD

Æ D1 ins.

Æ D3 ins.

+10 40 - 20

45


60

h

Æ D1 ins.

HCEZ-65/66

145

125

Æ D1 ins.

Æ D2

+10 130 - 20

Æ D3 ins.

Æ D2

+10 130 - 20

+10 40 - 20

HCEZHCEZ25/27/29 45/46/47 Weight Weight kg kg

HCEZ60/61 Weight kg

HCEZ65/66 Weight kg

Fan size

D

E

F

G

t

9.5

5

D4 ---

D5 230

n

170

D3 ---

h

139

D2 85

L

105

D1 106

K

010

t1 ---

HCEZ20/21 Weight kg

---

65

32.5

4

0.7

0.5

---

0.6

---

012

130

165

195

9.5

5

---

131

110

---

---

255

---

65

32.5

4

0.9

0.6

---

0.8

---

016

165

200

240

12

5

---

166

145

---

---

295

---

70

37.5

4

1.1

0.7

---

1.0

---

020

205

241

280

12

5

---

207

185

---

---

335

---

70

37.5

8

1.2

1.0

---

1.1

---

025

255

292

330

12

6

--

257

235

---

---

400

---

75

37.5

8

1.7

1.7

---

1.4

---

031

320

366

405

12

6

---

322

290

---

---

470

---

80

42.5

8

2.2

2.1

---

1.7

---

040

405

448

490

12

6

2

407

375

400

528

528

192

192

42.5

12

5.9

3.4

8.4

2.2

8.8

050

505

551

600

12

8

2

507

475

500

628

628

192

192

47.5

12

6.8

4.8

11.3

2.8

12.2

063

635

698

750

14

8

2.5

637

595

630

809

809

218

218

57.5

16

11.8

5.9

14.5

3.5

15.2

080

805

869

920

14

8

2.5

807

765

800

1029

1029

243

243

57.5

24

18.2

7.3

18.2

4.6

19.0

100

1005

1067

1120

14

8

2.5

1007

965

1000

1229

1229

243

243

57.5

24

24.3

12.4

28.4

5.6

30.8

Belt drive selection

Page 55

HCEZ-01-bbb-c-dd Belt drive size 010 - 620, refer to the tables below Form of delivery 1 = fitted to the ordered fan. 9 = delivered requiring assembly. Fan size 01 - 11, refer to the table below Check -dd against the belt drive in question; see the belt drive tables. Rated power of motor: 1.1 kW

Belt drive HCEZ-01 comprises the following:

Fan speed

Code suflfix

r/m

bbb

dd =

5060 4730 4460 4220 3980 3780 3580 3380 3210 3040 2870 2710 2570 2440 2300

050 051 052 053 054 055 056 057 058 059 060 061 062 063 064

01, 02, 04 01, 02, 04 01, 02, 04 01, 02, 04 01, 02, 04, 05 01, 02, 04, 05 01-05 01-05 01-05 01-05 01-05 01-05 01-05 01-05 01-05

2190 2070 1960 1860 1760 1660 1580 1490 1410 1330 1260 1200

065 066 067 068 069 070 071 072 073 074 075 076

Fan speed

Code suffix

r/m

bbb

dd =

6140 5800 5460 5120 4780 4500 4260 4030 3820 3620 3410 3220 3050 2900 2740 2600 2460 2330

180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197

01, 02, 04 01, 02, 04 01-05 01-05 01-05 01-05 01-05 01-05 01-05 01-06 01-06 01-07 02-07 02-07 02-07 02-07 02-08 02-08

2160 2050 1920 1820 1720 1630 1520 1430 1330 1250 1180 1110 1050 1000

198 199 200 201 202 203 204 205 206 207 208 209 210 211

Rated power of motor: 0.75 kW Fan speed

1. Motor pulley. 2. Fan pulley. 3. Motor bushing. 4. Fan bushing. 5. V-belt.

Fan size dd

HCG

HCL

HCM

HCH

01 02 03

025 031 -

020 025 -

016 020

-

04 05 06

040 050

031 040

025 031

010 012 016

07 08 09

063 -

050 -

040 -

020 025 031

10 11

080 100

063 080

050 063

040 050

Code suffix

Motor

Suitable for:

r/m

bbb

dd =

4210 3970 3770 3570 3360 3200 3030 2860 2690 2540 2410 2290

010 011 012 013 014 015 016 017 018 019 020 021

01, 02, 04 01, 02, 04 01, 02, 04 01, 02, 04 01, 02, 04 01, 02, 04 01, 02, 04, 05 01-05 01-05 01-05 01-05 01-05

2200 2090 1970 1870 1770 1670 1590 1500 1420

022 023 024 025 026 027 028 029 030

APAL-200075-c-0

2 poles Size 80 as per IEC

APAL-400075-c-0 4 poles Size 80 as per IEC

01-05 01-05 01-05 01-05 01-05 02-05 02, 03, 05 02, 05 02, 05

Motor

APAL-200110-c-0 2 poles Size 80 as per IEC

APAL-400110-c-0 4 poles Size 90S as per IEC

Suitable for:

02-05 02-05 02-05 02-05 02-05 02-05 02-05 02-04 02, 04 04 04 04

Rated power of motor: 3 kW Rated power of motor: 2.2 kW


Code suffix

Motor

Suitable for:

r/m

bbb

dd =

5380 5050 4710 4440 4210 3970 3770 3570 3360 3200 3030 2860 2700 2690 2430 2290

090 091 092 093 094 095 096 097 098 099 100 101 102 103 104 105

01, 02, 04 01, 02, 04 01, 02, 04 01, 02, 04, 05 01, 02, 04, 05 01-05 01-05 01-05 01-05 01-05 01-05 01-05 01-05 02-05 02-05 02-05

2200 2090 1970 1870 1770 1670 1580 1490 1420 1350 1270 1200

106 107 108 109 110 111 112 113 114 115 116 117

APAL-2 00150-c-0

2 poles Size 90S as per IEC

APAL-400150-c-0 4 poles Size 90L as per IEC

02-05 02-05 02-05 02-05 02-05 03-05 04 04 04 04 04 04

Fan speed

Code suffix

Motor

Suitable for:

r/m

bbb

dd =

6040 5700 5360 5030 4690 4430 4190 3960 3760 3550 3350 3190 3020 2850 2690 2550 2420 2290

130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147

01, 02, 04, 05 01, 02, 04, 05 01, 02, 04, 05 01-05 01-05 01-05 01-05 01-05 01-05 01-05 01-05 01-06 01-06 02-06 02-06 02-06 02-06 02-06

2110 2000 1890 1780 1690 1600 1510 1430 1360 1280 1210 1140 1070

148 149 150 151 152 153 154 155 156 157 158 159 160



02-06 02-06 03-06 04, 06 04, 06 04, 06 04, 06 04, 06 04, 06 04, 06 06 06 06

Motor



Suitable for:

02-04, 06-08 03, 04, 06-08 04, 06-08 04, 06-08 04, 06-08 04, 06-08 04, 06-08 04, 06-08 06-08 06-08 06-08 06, 08 06, 08 06, 08

Belt drive selection

Rated power of motor: 5.5 kW

Rated power of motor: 4 kW Fan speed

Code suffix

Motor

Fan speed Suitable for:

dd = 03-05 03-05 03-06 03-06 03-06 02-06 02-07 02-07 02-07 02-07 02-07 02-08 02-08 02-08 04, 06-08 04, 06-08 04, 06-08 04, 06-08 04, 06-08

280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298

02-05 02-05 02-05 02-05 02-06 02-06 02-06 02-06 02-07 02-07 02-07 02-07 02-07 02-08 02-08 02-08 04, 06-08 04, 06-08 04, 06-08

6340 6030 5710 5390 5080 4810 4510 4280 4000 3770 3560 3360 3190 3020 2860 2700 2550 2410 2250

330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348

04, 06-08 04, 06-08 04, 06-08 04, 06-08 04, 06-08 06-08 06-08 06-08 06-08 06, 08 06, 08 06, 08 06, 08 06, 08

2200 2090 1970 1860 1740 1650 1540 1450 1370 1280 1200 1130 1060 1010 960

299 300 301 302 303 304 305 306 307 308 309 310 311 312 313

04, 06-08 04, 06-08 04, 06-08 04, 06-08 06-08 06-08 06-08 06, 08 06, 08 06, 08 06, 08 08 08 08 08

2170 2050 1950 1810 1700 1610 1520 1435 1355 1280 1220 1150 1040 1020

349 350 351 352 353 354 355 356 357 358 359 360 361 362

Fan speed

Code suffix

2110 2010 1890 1790 1690 1600 1510 1435 1360 1290 1220 1150 1070 1000

249 250 251 252 253 254 255 256 257 258 259 260 261 262

Size 112M as per IEC

bbb

6380 6030 5710 5420 5100 4840 4570 4340 4110 3870 3670 3430 3240 3030 2860 2680 2520 2380 2280

230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248

4 poles

r/m

Suitable for:

01-05 01-05 01-05 01-05 01-05 01-06 01-06 01-06 01-06 01-06 01-07 02-07 02-07 02-07 02-08 02-08 02-08 04, 06-08 04, 06-08

6370 6040 5700 5380 5070 4800 4560 4280 4030 3760 3560 3360 3190 3020 2850 2690 2550 2400 2240

APAL-400400-c-0

Code suffix

dd =

dd =

Size 112M as per IEC

Motor


bbb

bbb

2 poles

Code suffix

r/m

r/m

APAL-200400-c-0

Page 56



Motor


APAL-400750-c-0 4 poles Size 132M as per IEC

Suitable for:

04, 06-08 04, 06-08 06-08 06-08 06-08 06, 08 06, 08 06, 08 06, 08 08 08 08 08 08

Rated power of motor: 15 kW Rated power of motor: 11 kW Fan speed r/m

Code suffix

Motor

bbb

6560 6190 5860 5560 5230 4970 4720 4450 4220 4000 3770 3550 3350 3130 2930 2780 2580 2420 2280

380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398

2180 2040 1950 1830 1720 1630 1540 1460 1380 1310 1240 1170 1110 1050 990 940 880 830 790

399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417

Suitable for: dd =



03-06 03-06 03-06 03-06 03-06 03-07 03-07 03-07 03-07 03-08 03-08 03-08 03, 04, 06-08 04, 06-08 04, 06-08 04, 06-08 04, 06-10 04, 06-10 04, 06-10 06-10 06-10 06-10 06, 08-10 06, 08-10 06, 08-11 06, 08-11 08-11 08-11 08-11 08-11 08, 10, 11 08, 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11

Motor

r/m

bbb

dd =

6540 6170 5840 5510 5230 4930 4690 4450 4210 3970 3740 3540 3320 3070 2920 2770 2630 2480 2270

430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448

03-06 03-06 03-06 03-07 03-07 04-07 04-07 04-08 04-08 04-08 04, 06-08 04, 06-08 04, 06-08 04, 06-08 04, 06-08 06-10 06-10 06-10 06-10

2200 2080 1970 1840 1750 1640 1550 1470 1370 1290 1225 1160 1100 1040 990 930 880 830 785 740 690

449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469



Rated power of motor: 18.5 kW

Suitable for:

06-10 06, 08-10 06, 08-10 06, 08-11 06, 08-11 08-11 08-11 08-11 08-11 08, 10, 11 08, 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 11 11 11

Fan speed

Code suffix

r/m

bbb

dd =

5840 5540 5230 4960 4670 4420 4170 3890 3650 3470 3260 3080 2920 2770 2630 2480 2350

490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506

04, 06, 07 04, 06, 07 04, 06, 07 04, 06-08 04, 06-08 04, 06-08 04, 06-08 06-08 06-08 06-08 06-08 06-08 06-09 06-09 06-09 06-10 06-10

2190 2060 1940 1830 1730 1630 1550 1470 1400 1320 1250 1180 1120 1060 1000 940 890 840 790 750

507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526

Motor



Suitable for:

06, 08-10 06, 08-10 08-11 08-11 08-11 08-11 08-11 08-11 09-11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 11 11 11

Belt drive selection Rated power of motor: 22 kW Fan speed

Code suffix

Motor

Rated power of motor: 30 kW Fan speed

Code suffix

r/m

bbb

dd =

4410 4140 3890 3680 3480 3310 3110 2960 2810 2640 2510 2370 2250

590 591 592 593 594 595 596 597 598 599 600 601 602

06-09 06-09 06-09 06-09 06-09 06-10 06-10 06-10 07-10 08-10 08-10 08-10 08-10

2170 2050 1930 1830 1740 1650 1560 1480 1400 1320 1250 1180 1120 1050 990 930 880 830

603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620

Suitable for:

r/m

bbb

dd =

5860 5560 5230 4970 4720 4450 4220 3980 3770 3560 3350 3130 2930 2730 2560 2410 2280

540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556

04-07 04-07 04-07 04-07 04-08 06-08 06-08 06-08 06-08 06-08 06-08 06-10 06-10 06-10 06-10 06, 08-10 06, 08-10

2190 2100 1960 1840 1750 1650 1560 1470 1390 1320 1250 1180 1120 1060 1000 940 890 840 790

557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575



Page 57

08-10 08-11 08-11 08-11 08-11 08-11 08, 10, 11 08, 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 11 11 11 11

Motor

Suitable for:



08-11 08-11 08-11 08-11 08-11 08, 10, 11 08, 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 10, 11 11 11 11 11

Shaft centre to centre distances, fan / motor Fan type - Size

Motor size

c-c distance

Fan type - Size

Motor size

c-c distance

Fan type - Size

HCG HCL HCM HCH

IEC

Min. * Max. *

HCG HCL HCM HCH

IEC

Min. * Max. *

025

80 90 100 112 132

410 420 435 445 470

500 515 555 582 565

050

016

80 90 100 112 132 160

465 475 490 500 525 565

555 570 610 635 695 670

90 100 112 132 160 180 200 225

640 655 665 685 715 740 765 795

735 770 795 845 875 895 955 935

500 515 525 540 555 590

590 610 645 675 720 695

020

--

80 90 100 112 132 160

100 112 132 160 180 200 225 250

705 720 735 770 790 805 835 865

825 850 900 930 950 1000 1025 1010

540 550 565 575 595 625 650 675

630 645 680 710 760 785 805 790

025

010

80 90 100 112 132 160 180 200

100 112 132 160 180 200 225 250

765 775 795 825 850 875 900 930

885 910 960 980 1005 1065 1090 1070

585 590 605 615 635 665 690

675 685 725 750 800 825 805

031

012

80 90 100 112 132 160 180

132 160 180 200 225 250 280

860 895 895 935 960 995 1030

1025 1050 1050 1130 1155 1195 1170

020

031 025

--

040

--

--

031

--

--

016

020

025

--

--

--

--

063

--

040

--

050

--

031

--

040

--

Motor size

c-c distance

HCG HCL HCM HCH

IEC

Min. * Max. *

080

040

112 132 160 180 200 225 250 280 315

915 935 965 990 1010 1035 1065 1100 1140

1050 1100 1125 1150 1205 1230 1265 1310 1285

050

132 160 180 200 225 250 280 315

1110 1140 1165 1190 1210 1240 1275 1315

1280 1300 1325 1380 1405 1440 1490 1460

100

063

080

050

063

* Fitting and after installation tensioning tolerances must be observed. Check the belt supplier's recommendations.

Key charts - belt-driven fans

The charts are valid for gas at a density of 1.2 kg/m2.

HCGB, HCLP, HCM(B,P) and HCH(B,P) Gas flow, m3/h 2000 3000

Page 58

5000

10 000

20 000

50 000

100 000

200 000

12 000 10 000 H CH

0

6

2

01

02

01

01

02

0

5000

02 H

M

H

C

2000

G

B

02

03

5

04

1

05

0

0

10

09

10

0

10

08

3

10

0

5

14

0

5

16

11 2

11 2

0

12

11 2

12

0

09

0

0

0

06

0

0

0

3

0

1

08

09

0

08

06

05

5

08

07

3

0

02

0

06

04

1

02

3

0

1

07

06

0

05

0

03 LP

05

0

04

01

6

3000

1

0

HC

04

1

03

5

02

C

4000 Total pressure rise, Pa

03

5

0

14

16

0

12

5

0

1000 800 0.3

0.4 0.5

1

2

3

4

5

10

20

30

40

50

80

Gas flow, m3/s

HCLT, HCMT and HCHT Gas flow, m3/h 300

400 500

1000

2000

3000

5000

10 000

20 000

50 000

10 000 016

HCHT 010

5000

012

020

025

031

040

050


4000 HCMT 016

3000

020

025

031

040

050

063

2000

HCLT 020

025

031

040

050

063

080

1000 800 0.06

0.1

0.2

Gas flow, m /s 3

0.3

0.4 0.5

1

2

3

4

5

10

14

Fan charts - Belt-driven fans

Page 59

Fan charts In general, the charts specify three maximum speeds for maximum temperatures of 100, 200 and 350oC. Within these limits, the maximum speed can be determined by linear interpolation between 100 and 200oC or between 200 and 350oC.

Pressure losses across accessories: HCEZ-20 and -21 inlet taper piece: 0.35 x dynamic pressure. HCEZ-20

HCEZ-21

The charts are valid for gas at a density of 1.2 kg/m3. Optimum working ranges are shaded in grey.

HCGB

2000

3000

4000

1

500 2000

0 0.0 0 Power demand, kW

3

0

4

450

0

400 0 1000

3000

5

3500

3000 2500 2000

0.1

10 0.4

2000

0.6 2500 3000

0.8

1.0

1.2

4000

0

450

000

5 nmax, r/min 2 < 200°C: 5700 350°C: 4870 J (= 1/4 GD2): 0.025 kg m2

1000

0

Gas flow, m3/s 3500

1

2000

0 0.0

Power demand, kW


3000

Gas flow, m3/h 2000

4000

6000

1

025

2

nm ax = 5 700 550 r/min 0

0


0

Gas flow, m3/h 1000

1

nm ax = 429 42 0 r/m in 40000 0 380 0 360 0 340 0 320 0 300 280 0 26000 24 22 00 20 00 180000

0.2

0.4

0.6

0.8

1.0

031

2 3

4 5

10 1.2

1.4

1.6

1800 000 2 220000 24 2600 2800 0 300 0 320 0 340

2

1.8

Gas flow, m3/s

360

0 0

380

00

00

55

nmax

min 0 r/ = 570

nmax, r/min < 200°C: 4290 3 350°C: 3925 J (= 1/4 GD2): 0.08 kg m2

40

nmax

00 42 n i r/ m = 4290

Fan charts - Belt-driven fans The charts are valid for gas at a density of 1.2 kg/m3.

Page 60

Optimum working ranges are shaded in grey.

HCGB Gas flow, m3/h 0

5000

nm 2 ax = 3 840 r /m in 360 0 340 0 320 0 3000 280 2600 0 2400 220 200 0 1800 0

2000

1000

10 000

15 000

1 nm ax = 2 860 280 r/min 0

3000 3

050

2 3

260

0

4 5


3000

0

Gas flow, m3/h 5000

040

1

4000


10 000

240 0 2200

2000

4 5

2000 1800

1000

10

10 0 0

1

2

3

1 2 3 4

0 40

5

1.0

1.5 2.0

2.5 3.0

3.5

4.0 4.5

0 36

2

1800 2000

4

0

220

240

6

0

nmax, r/min 7 < 200°C: 3840 350°C: 3115 J (= 1/4 GD2): 0.212 kg m2 8

nm = ax

Gas flow, m3/h 10 000

20 000

0

nm = 2 ax

Gas flow, m3/h 10 000 20 000

063

nm ax = 22 40 2200 r/min

3000

nmax, r/min < 100°C: 2860 200°C: 2740 10 350°C: 2360 J (= 1/4 GD2): 0.51 kg m2

n /mi 3 8 40 r

1

0

260

8

0

1 nma = x 1730

3000

30 000

200

40 000

3

1600 1400 1200

1000

1000

0 0 0 Power demand, kW


2000

2

1

2

3

4 1000

4 6 8

5

6

7

8

nmax, r/min < 100°C: 2240 200°C: 2145 16 350°C: 1840 2 2 18 J (= 1/4 GD ): 1.3 kg m

5

1000

1000

10 2

4

6

8

0

Gas flow, m3/s 1200

1400 1600 0

180

10 12

4

1400 1200

0 0

Power demand, kW


0 2000

00 28 in m / 86 0 r

080

2 r/m in

1600

1800

5.0

Gas flow, m3/s

3

6

0

0.5

0

Gas flow, m3/s 1800 0 200 2200 2400 2600 2800 0 300 0 320

Power demand, kW

Power demand, kW

0

0 0.0

10

12

14

Gas flow, m3/s 1000

10

1200

0

140

0

200

14

nma = 22 x

00 22 n i 40 r/m

20 nmax, r/min < 200°C: 1730 350°C: 1510 2 2 28 J (= 1/4 GD ): 3.77 kg m

00

16

n nm = 1730 r/mi ax


Gas flow, m3/h 10 000 30 000 1 nmax = 1 375

1300

50 000

70 000

3

800 700 600 500

10 10 500

600

700

10

800

900 1000

20

0 110 0 120

30

0

1

nma = x 1090

3000

in nm = 1375 r/m ax

1000

10 10

10

800

900 1000

30

0

110

40

Gas flow, m3/h 20 000 60 000

0 Power demand, kW

600 10 10

300

400

20

500

10 20

30

50

nmax, r/min nmax, r/min < 100°C:1090 60 < 200°C: 5700 200°C:1000 350°C: 4870 350°C: 865 1/4 GD2): 0.023 kg m2 70 JJ (= (= 1/4 GD2): 31.6 kg m2

i nm = 1310 r/m ax

140

2 r/mi n

3

600

700

800 900 0 00

1

i nm = 1090 r/m ax

n

4 5

700 1000

0

Gas flow, m3/s

n

140 000

800

2000

0 0

36

30 40


5

Power demand, kW


0 0.0 0

0

120

100 000

nmax = 1 010

4

500 400 300

Gas flow, m3/s

900

700 1000

30

700

20

3000

800

20

400 500 600

1

3

900

5

800 700 600 500 400

1000

2000

4

900

125

2

3

1000

2000

0

80 000 100 000 120 000

r/m in

112

2 r/m in

nmax, r/min < 100°C: 1310 60 200°C: 1190 350°C: 1020 2 2 70 J (= 1/4 GD ): 18.7 kg m

13

Gas flow, m3/h 20 000 40 000 60 000

100 000

50

00

nmax, r/min < 100°C: 1375 200°C: 1240 40 350°C: 1065 J (= 1/4 GD2): 10.3 kg m2

80 000

1100

0

Gas flow, m3/s

60 000

1200

0 0

20

Power demand, kW


5

900

0

1 nmax = 1 310

4

1000

1000

Gas flow, m3/h 20 000 40 000

3000

1100

0 0

Power demand, kW

4000

100

2 r/m in

1200 2000

0


3000


Boundary between HCGB with impeller diameter £ 1000 mm and HCGB with impeller diameter >1000 mm.

HCGB 0

Page 61

600

500 400 300

10

10

20 300

400

500

20

30

40

46

Gas flow, m3/s

600 700

40

60 nmax, r/min 80 < 100°C: 1010 200°C: 915 350°C: 780 100 J (= 1/4 GD2): 57.7 kg m2

800

0

90

in nm = 1010 r/m ax


Page 62


HCGB Gas flow, m3/h 50 000 100 000

0

1

4000

nmax = 9 65 r


200 000

160

2

/min

3

900

3000

4

800

5

700

2000

600 500

1000

400 300

0 0

10

10

20 300

0 Power demand, kW

150 000

30

40

400

50

60

Gas flow, m3/s 500

20

600

40

700

60

800

80 100

0

90

120 nmax, r/min < 100°C: 965 200°C: 890 140 350°C: 755 J (= 1/4 GD2): 110.5 kg m2 160

nm = 965 r/m ax

in

HCLP Gas flow, m3/h 0 4000

Gas flow, m3/h

1000

2000

1 nm ax = 6

2 100

600

0

3000

3000

4000

020

3

r /m in

0

0

3000 10



2000

0.4

0.6

2300 3000

0.8

6000

nm ax = 4 900 r/m 480 in 0

025

3 4

5

2000

3000 1000

0

Gas flow, m3/s

4000

1 5000

10

2000 1900 0 0

1.0

Power demand, kW

Power demand, kW

0

5000

0

2300 0.2

4000

2

400

0

0 0

3000

3000

500

1000

2000 1

4 5

400

1000

4000

1

0.5

1.0

1900 2000

1.5 Gas flow, m3/s

3000

2

4000 3

2

2.8

nmax is not temperature dependent J (= 1/4 GD2): 0.022 kg m2

6000 nmax = 6100r/min

4

5


4800 nm ax = 4900 r/min

2. 0


Page 63



5000

1000

4

10

0

3

19002000

Power demand, kW

300

2000

Power demand, kW

10

Gas flow, m3/h 20 000 2

1

2600 4000

n 3 ma x = 27 50 r

30 000

0 4800

5

6

n ma = x 3 87

3800 0 r/min

10

1000

10

4

5

6

7


2000

1000

20 000

1

2000

30 000

2 n 3 ma x =2 13 0r

40 000

063 /m

in

4 5

2000

3

10 000

3000

2000

1000

0 0

8

1000

2

10

4

6

0

Gas flow, m3/s

1000 Power demand, kW

Total pressure rise, Pa Power demand, kW

nmax, r/min < 100°C: 3870 200°C: 3580 350°C: 3140 J (= 1/4 GD2): 0.44 kg m2

4000 5

2000

20

30

4

Gas flow, m /s

050 4

/m in

3000

0

3

Gas flow, m3/h

10 000

2

2

3000

28

1

1

10

20

00 nm = 490048r/min ax

18

0 0

10

1000

2000

4000

1000

2000

0

3000

0 5000

0

3000

0 0

3.8

Gas flow, m /s

nmax, r/min < 200°C: 4900 350°C: 4580 J (= 1/4 GD2): 0.16 kg m2

040

4

4000

2000 1900 2

in

5 5

1

20 000

2 n 3 ma x= 38 70 38 r /m 00

5000

3000

0 0

10 000

1

3000 2000

Gas flow, m3/h

031

3

4000

4000

0

14 000

6000

nm 2 ax = 490 0r /m 480 in 0

6000


10 000


0

8

10

12

Gas flow, m3/s

10

20

30 nmax, r/min < 100°C: 2750 200°C: 2540 350°C: 2230 J (= 1/4 GD2): 1.1 kg m2

2600

n ma = x 2750 r/min

40 48


2000

n ma = x 2130 r/min



Boundary between HCLP with impeller diameter £ 1000 mm and HCLP with impeller diameter >1000 mm

HCLP Gas flow, m3/h 0

40 000 2

1

160 0

80 000

0 4800

1

4

090 4

in

5

10

800 600

10

600

20

1000

10

500

10

0

20

500

26

Gas flow, m3/s

10 Power demand, kW

1000

20

1000

2000

0 0

23

Gas flow, m3/s

800

10

1200

30 1400

40

20

1000

30 40 50

50 60

80

60

1600


70

70

1700

n m ax = 1770 r/min

80

50 000

100 000

2 n ma 3 x =1 40 0r /m in

1

4000

130 000

0 4800

100

4

n max = 1490 r/min

50 000

100 000 2

1 4000

5

120

0

0

2000

800 10

600


100

150 000

3

n ma x = 11 80 r/m 110 0 in

4

112 5

100

3000

3000

1000

1400

Gas flow, m3/h

0 5000


90

Gas flow, m3/h


n 3 ma x =1 49 0r /m

80 000

3000

1000

0

1400

60 000

5

1200

2000

40 000 2

4000


3000

20 000

080

1400

0 0

Power demand, kW

60 000

3 n ma x = 17 70 r/m in

1700

4000


Gas flow, m3/h

20 000

5000

1000

Page 64

0

2000

1000

10

500

400

Power demand, kW

0

10 400

20

800

40

1000

60

1200

80

100 120


0 0

36

0

Gas flow, m3/s

600

20

30

Power demand, kW

0 0

20 500

30

40

Gas flow, m3/s

20 40 60 80 100

n ma x = 1 400 r/min

10

120 140

1000

nmax, r/min < 100°C: 1180 200°C: 1090 350°C: 960 J (= 1/4 GD2) 47 kg m2

1100 n ma

x = 118 0 r/min


Page 65




200 000

2 n 3 ma x = 10 80 r/m 100 in 0

1

4000

0

125

4

100 000

6000

2

1

5000 5

600 10

1000

400 0 0

10

20

0

30

400

40

50

600

60

800

80 100

n ma

x = 108 0 r/min

100 000

5000

200 000 2

1


4000

3 nm ax = 88 0 85 r/m 0 in 800

160

4 5

600

2000

500 10

400

1000

300 10

20

30

40

50

300

60

70

80

Gas flow, m3/s

400

Power demand, kW

300 000

700

3000

500 600

100

700 200

300

10

400

10

20

30

40

400

50

60

70

Gas flow, m3/s

600 100

800

300

Gas flow, m3/h

0

1000

1000

nmax, r/min < 100°C: 1080 200°C: 1000 350°C: 880 J (= 1/4 GD2): 83 kg m2

0

0 0

600

200

120

180

800

2000

0

40

160

4 5

3000

0 0

56

Gas flow, m3/s

20 Power demand, kW


2000

Power demand, kW


800

260 000

140

3 n ma x =1 06 0r 100 /m 0 in

4000

3000

140

200 000


800

850 n ma = x 880 r/min

90


n ma

1000 x =1 060 r/ m in


Page 66


HCLT Gas flow, m3/h

Gas flow, m3/h 1000

2000 2

3 4 n ma x = 49 5 48 0 r/m 0 in 46 0 00 44 0 420 0 400 0 380 0 0


2000

0 0

0.2

0.4

Power demand, kW

0

0.6

300

0

340 0

2

3

4

1000

Power demand, kW

1.s5

1600

Gas flow,

2000

240

2

m3/s

0 280

0 30 0

0 32

3 4

7

00 34

00

36 n m ax =

00

39 3


240 0

031

3 n ma x = 2

38

00

0

r/

0

10

1200

1

240

5

26 00 28 n m ax

30

31 20

00

10

0

120

1000

0

140

0

1

2

1000

3

1200 1400

4 6 8

4

Gas flow, m3/s

160 0

180 0

20

00

10

22

00

14 16 18 n max is not temperature dependent J (= 1/4 GD2): 0.353 kg m2 20

n m ax

=

24 00 24 80 r/m i

n

r/m i

n


=

160

1000

12

00

10

0

0

2

0

00

180

0

Gas flow, m3/s 1600 1800 200 0 220 0

5

200

0 0

2

040

4

48 0 00 r/min

00

0

15 000

24

22

0

1200

10 000 2

2000

0

180

5000

1

5

220

200

0 2800

10 000


260

13

1

6

Power demand, kW


28

0

0.5

1

8

3 n ma 4 x =3 12 0r / mi 30 n 00

2000

0 0

10

1600

in m

2

0

240

Gas flow, m3/h

1

160

5

5

5000

1000

025

0


6000

2000

in m


38 00 40 00 42 0 44 0 00 46 00 n m ax 48 = 00 49 50 r/

5000

3 n ma 4 x =3 93 0r /m 38 in 00 36 00 34 00 320 0 300 0 280 0

0

3/s

4000

2

0 0

1

2600

1

5

0.8 Gas flow, m

2200

3000

2000

0

260 0 2200

2000

5

0

300

1000 1

020

340

1000

0 2800

4000


1

3000

Power demand, kW

0 2800


Page 67


HCLT Gas flow, m3/h

Gas flow, m3/h 10 000 2

1

1000

050

3 n ma x =1 4 97 0r /m 19 in 00 18 00 170 0 160 0 150 0 140 0

10

800

2

3

0

4

5

6

Gas flow, m

800

1000

140 0 15

00 16

00 17

00 18

20 n m ax =

00

0

r/m

2

1


2000

1000

40 000

i

50 000

60 000

080 5

0

800

10

600

400 0 0

5

0

400

10

600

15 Gas flow,

18

m3/s

800

20 30

10

00

40 50

12 4

0

r/

in m

80


00

70

12

n m ax =

60

600

6 700

8

10

Gas flow, m3/s 800 900 100 0 110 0

12

00

13

00

50

3 n ma x =1 4 24 0r / 12 00 min

100

10 Power demand, kW

30 000

4

14 00 n m ax = nmax is not temperature dependent J (= 1/4 GD2): 3.7 kg m2

15

15 6

00

0

r/

in m

20 000

2

10

20

n

10 000

10

100 0 900 800 700 600

0

40

Gas flow, m3/h

5

0

110

19 19 7

40 000

063

3 n ma 4 x = 15 60 r/m 15 00 in 14 00 130 0

30

00

n is not temperature dependent 30 J max (= 1/4 GD2): 1.1 kg m2

2800

1000

0

3/s

0

0

2

30 000

120

0 0

7

120

10

20 000

2000

1000

1

10 000 1

5

120 0

0 0

Power demand, kW

0 2900

Power demand, kW


2000

20 000


0 2900


Page 68


HCMB Gas flow, m3/h 0

Gas flow, m3/h

5000

10 000 2

1

n 3 ma x = 45 00 20

40

00

r/m in

6000


2000

10

1400 1

0

2

1400

3

0

10

00

40

20

25

4000 3000

200

0

2000 10

1000

1000

1

0

300


4

5

0 0

4

Gas flow, m3/s

2000

040

5000

0

0 0

n ma 3 x = 33 90 32 r/m 00 in 30 00

1

4

300

2000

20 000

2

7000

5

4000

10 000

8000

Power demand, kW


6000

0

031

44

8000

Power demand, kW

14 000

2

3

1000

4

5

Gas flow, m3/s 2000

10

00

30

20

0 40

4

30

n max = 4520 r/min

6

00 32


90 nmax = 33

in r/m

Boundary between HCMB with impeller diameter £ 1000 mm and HCMB with impeller diameter >1000 mm Gas flow, m3/h 0 9000

Gas flow, m3/h

10 000

20 000 2

1

8000 7000

30 000

0

3000 2000

1000

1000 1

2

10

3

1000

4

5

6

7

8


6000

200

Power demand, kW

30

50


00

40

in nm = 2710 r/m ax

4

3000 2000

1000

10

1000 2

4

6

1000

8

10

12

14

16

Gas flow, m3/s

20 30 40 50

00

20

60

26

Power demand, kW

0

200

20

063

4000

10 10

50 000

5

0

Gas flow, m3/s

40 000

5000

0 0

9

30 000

n 3 ma x = 22 6 22 0 00 r /m in 20 00

1

7000

5

4000

0

20 000

2

8000

4

5000

0 0

10 000

9000

050

n ma 3 x = 27 10 r /m 26 00 in


0

70 80 90 100


00

22

in nm = 2260 r/m ax


Page 69


HCMB Gas flow, m3/h


20 000

30 000

40 000 2

8000

1

7000

50 000

60 000

0 9000

70 000

071

n ma 3 x= 19 20 19 0 r/m 18 0 i 00

n


0

0

100 0

2000

800

1000

10

600

2

4

6 600

8

10

12

14

16

Gas flow, m

800

0

3000

100

0

2000

800

0

120

00

14

40

00 16

60


00

19

ax

=

60 000 2

1

7000

14

20

19

0

120

14


140

20

600

=

0 00

12

100

800

2000

600

1000

10

400 0

10

400

20

n ma = x 1590 r/min

30 Gas flow,

600

39

m3/s

800 0

100 100

00

12

14


5

0

00

120

4

in

100

3000

800 100

100

12 00

4000

0

Gas flow, m3/s

3 n ma x = 13 70 r/m

140 000

5000

0

30

60

180



10

80

1

6000

600

40

100 000 2

7000

800

10

50 000

8000

4

100 0

20 Power demand, kW

090

0

3000

160

ax

in

/m

0r

3 17

nm

0 9000

5

4000

140

00

16

n

100 000

120

5000

0

Gas flow, m

800

25

3/s

50

i r/m

00

6000

0 0

80 000

n ma 3 x = 15 90 r/ m in

8000

1000

20

Gas flow, m3/h

40 000

2000

15

0 100

100

Power demand, kW

9000

10 800


5

00

00 18

nm

0

10

600

1000

1000

20

5

120

4000

0

3/s

4

14 00

5000

0 0

18

080

00

120

3000

Power demand, kW


140

0

Power demand, kW

5

0

80 000 90 000

n ma 3 x= 17 30 17 0 r /m 16 0 in 00

1

7000

4

160

4000

100

60 000

6000

5000

80

40 000 2

8000

6000

0 0

20 000

17

0 9000

200


n ma = n x 1370 r/mi


Page 70


HCMB Gas flow, m3/h


5000

100 000 2

8000

1

7000

150 000

0 9000

180 000

112

n m 3 12 ax = 00 12 20 r

in /m

6000

3000

600

2000

10

400

1000 0 0

10

20

0

30

400

40

Gas flow, m

600 Power demand, kW


800

800 100

10

00

4

5

80

4000 3000

0

600

2000 10

400

1000 10

20

0

3/s

125

5000

0 0

50

Power demand, kW


5

200 000 n 3 ma x = 10 90 r /m in 10 00

7000

4

100 0

4000

2

1

8000

6000 5000

100 000

30

40

400

50

Gas flow,

60

m3/s

600 100

80

0

200

280

00

10

00


12

200

nm = 1220 r/ ax

300

n mi


n ma = x 1090 r/min

HCMP Gas flow, m3/h


1000

8000

2000

016

1

Power demand, kW

0

3000


4

500

4000

5

400

0

2000

300

0

1000

10

200 0.1

0.2

4000

5000

2 nm ax = 3 65 00 r /m i 60 00

500

5000

6000

7000

020

4 5

0

400

0

3000

10

200

0

0

0.3

2000

0.4

0.5

0.6

0.7

0.8

0.9

0 0

1.0

0

Gas flow, m3/s

3000

4000

2 5000

3

4

6000 n ma = x 6 2 00 r/min

5

6

3000

10 000


Power demand, kW


5000

1

2000 1

n

6000

0

1000

nm 2 ax = 62 0 60 0 r/m 3 00 in

7000

0 0

0 11 000

3000

0.5

2000

1.0

1.5

2.0 3

Gas flow, m /s

3000

4000

5

5000

6000

10

15

tmax = 200°C nmax = 6500 r/min tmax = 350°C nmax = 5500 r/min J (= 1/4 GD2): 0.09 kg m2

n m ax = 6500 r/min


Page 71


HCMP Gas flow, m3/h

Gas flow, m3/h 0 10 000

2000

4000

1

6000 2

n ma x =

57 0

8000

5000

10 000 2

7000

025

3

0

0

10 000

3 n ma 380 x = 3 9 0 00

1 6000

031

4

r /m in

5

m

r/

15 000

in

50


5

5000

400

0

3000 10

2000 150 0

0 0

0.5 1500

0

1.0

1.5

2.0

2000

2.5

Gas flow,

0

3000 2000

2000

1000

0

4000

10 500

4 m3/s

Gas flow,

10

tmax = 200°C nmax = 5700 r/min tmax = 350°C nmax = 4800 r/min J (= 1/4 GD2): 0.17 kg m2

n ma = x 5700 r/min

27

Gas flow, m3/h

3000

1

2

20 000

n 3 ma x = 30 00 r

/m in

0 8000

040

4

n ma

20 000

x = 39 0

30 000

2 n ma 3 x = 25 20 24 r/m 00 in

1

6000

3800 0 r/min

40 000

050

4 5

5000

4000

200

2000

2000

10

1000

2 1000

3

4

5

6

Gas flow, m

3000

20

10

2000 1000

1000

0

3/s

2000

10

4000

0 0

7

Power demand, kW

1


0

3000

0 0

10 000

7000

5

5000

1000

nmax, r/min 200°C: 3900 350°C: 3700 J (= 1/4 GD2): 0.43 kg m2


6000


3

20

0 7000

Power demand, kW

2

0

15

1

2

3

4

5

1000

6

7

8

9

10

11

Gas flow, m3/s

10 20 30

2000

40 50

30

1

2000

5

0

10

0

m3/s

3000

19

300

4000

0

3.0

Power demand, kW


00

Power demand, kW

5000


n ma

x =3 000

60 r/min

70


n ma

2400 x = 252 0 r/min

12



Boundary between HCMP with impeller diameter £ 1000 mm and HCMP with impeller diameter >1000 mm

HCMP

Gas flow, m3/h

Gas flow, m3/h 0 8000 7000

10 000

20 000

30 000

40 000

50 000

2 n 3 ma x = 20 00 r/m in

1

6000

0

60 000

063

4

8000

5

1

7000

4000 3000 10

1000

2000 1000 0 0

5

10

0

140

4000

2000 1000

Power demand, kW

30 40 50 60

0

0

10

800

600 5

10 600

15

20

Gas flow, m

800

1000

20

5

1000

0

m3/s

071

4

1200

3000

0 0

15 Gas flow,

10

5000

90 000

n 3 ma x =1 90 0r /m 18 00 in

160



50 000 2

9000

5000

Power demand, kW

Page 72

1000 1200

50

1400

1600

100

70

25

3/s

80 90 100 110


n ma

150

x = 20 00 r/min

170


100 000

2 n 3 ma x = 16 90 16 00 r/m

1

7000 6000

0

in

8000

5

0 0 0

Power demand, kW

0

100

0

10

800 600

10

600

20

x = 19

00 r/min

3000 2000 1000

100 000

n 3 ma x = 15 40 15 4 r/m 00 in 14 00

100

1400

090 5

100

0

800

10

600

10

20

600

30

40

Gas flow, m3/s

1000 100

1200

1400

200 nmax, r/min < 100°C: 1690 200°C: 1560 350°C: 1270 J (= 1/4 GD2): 25 kg m2

140 000

800

1200

200

4000

0

3/s

1000

50

150

180

120 0

5000

0 0

30

Gas flow, m

800


120

Power demand, kW


1000

1

6000

5000

2000

2

7000

00

3000

50 000

9000

080

4

14

4000

n ma

Gas flow, m3/h

0 9000 8000

0

nmax, r/min < 200°C: 1900 350°C: 1480 J (= 1/4 GD2): 16 kg m2

n ma

1600

x = 1690 r/min 300


n ma

1500 x = 15 40 r/min


Page 73


HCMP Gas flow, m3/h

Gas flow, m3/h 0

50 000

8000

100 000 2

1

7000

3 n ma x = 13 0

120

0

0r

0

150 000

10 000

100

4

/m in

9000

5

100

n ma x = 1

12

00

28

0r /m in

112

4 5

800

2000

10

600 400

0 0


4000 3000

0

20

30

400

3000

Gas flow,

600

10

600

2000

0

m3/s

800

4000

0 0

40

0

5000

1000

10

100

6000

0

400

10

20

30

40

400

800 100

1000

100

50 Gas flow,

600

Power demand, kW


1

200 000 3

7000

5000

Power demand, kW

2

8000

6000

1000

100 000

60 m3/s

800

200

1000

300 200

300

1200


n ma

400

x =1 300 r/min

500

Gas flow, m3/h 0 10 000

100 000

9000

1

8000

200 000

2 n 3 ma x 11 = 11 00 20

10

r/m

in

125

4 5

00

7000

300 000


6000

4000 3000

600

10

2000 400

1000 0 0 0

Power demand, kW

800

5000

10

20

30

40

400

50

60

70

80

Gas flow, m3/s

600

100

200

800

300

400

500

600

nmax, r/min < 100°C: 1120 200°C: 1040 350°C: 850 J (= 1/4 GD2): 247 kg m2 Max. fan power = 250 kW

0 100

0

110 nmax = 1120 r/min

nmax, r/min < 100°C: 1280 200°C: 1190 350°C: 920 J (= 1/4 GD2): 155 kg m2 Max. fan power = 300 kW

1200 n ma = x 1280 r/min


Page 74


HCMT Gas flow, m3/h


1000

2000 2

1

3000

016

3 n ma x = 4 48 3 48 0 r/ 00 m i n

4000

0 4800

3600

4000

300

0

1000

2000

0 0

0.2

0.4

0

Power demand, kW

10

0.6

0.8

Gas flow,

2000

1


2000

3000

2

400

0

3

n ma

1000

2000

10

2000

1 Gas flow,

2000

300

0

4

6

48

r/m

in

00

40

n ma

00

x = 4

30

nmax is not temperature dependent 10 J (= 1/4 GD2): 0.068 kg m2

0r

/m

in

Gas flow, m3/h 4000

2

6000

3

1

8000

10 000

0 4600

025

4 n ma 5 x =3 840 r/m 38 00 in

4000

3000

2000

4000

6000 2

1

8000 10 000 12 000 14 000 16 000 3

4

0 10

2000

1400

1.0

2.0

1400


300 2000

0

Gas flow, m3/s

300

10

Power demand, kW

2000

0

220

200

0 0

2.9

240

2000

1000

5

031

5 n ma x =3 05 0r 30 / 00 min 28 00 26 00

3000

1000

1.75 m3/s

2



5

0

8 x = 48

30

5 n max is not temperature dependent J (= 1/4 GD2): 0.038 kg m2 5.6

300

2000

0

m3/s

4

Power demand, kW

020

4 n ma x =4 30 0r /m 400 in 0

1

0 0

1.0

Power demand, kW


00

0

6000

3

3000

40

0 0

4000

2

5

3000

4000

2000

180 0 1600 1400 120 1000 0 1 1000

0

1

0

0

2 1200 1400

3

4

4.6

Gas flow, m3/s

1600 1800

2000

10 15

220 0

24

00 26 00

20

n m

ax

38

40

r/m

in

38

25 00

nmax is not temperature dependent 30 J (= 1/4 GD2): 0.373 kg m2 31

n ma x

28

=

00

30

50

r/

i m

18 nmax is not2temperature2dependent J (= 1/4 GD ): 0.11 kg m

=

30 00


Page 75


HCMT Gas flow, m3/h

Gas flow, m3/h 0 4600 1

3

2

4

4000

220 0

0

180

0

2000

10

160

0

1400

1200 1000 800

1000

0 0

1

2

0

3

800

1000

4

1200

10

5

6

1400 160

0 180

0 0

30

n ma x

40

00

=


2 24 20 400 r/ m in

Gas flow, m3/h

1

20 000

30 000

2

3


3000

50 000

60 000

063

120

1000

0

0

110

2000

0 0

100 900 800 700 600

0

10

0

5

10 600

20

15

18

Gas flow, m3/s 800

Power demand, kW

40 000

4 5 n ma x =1 53 150 0 r/ mi 0 n 14 00 130 0

4000

900

100

0

40 60

110

0 120

0

13

00

80

100

14 n ma x

00

=

15

00

r/m

15

00

in


1

30 000

40 000

050

4 n 5 ma x =1 92 190 0 r/m in 0

150

0 10

100

1000

0

700

10

5

700 1000

10

11.5

Gas flow, m3/s

20 30

150

0

40 50

22

10 000

3

2000

0

200

0 4800

20 000

2

0 0

7

Gas flow, m3/s

20

50

10 000

3000

200

Power demand, kW


040

n ma 5 x =2 42 0 24 r/min 00

3000

Power demand, kW

0 4800

20 000


4000

10 000

n ma x =

60 70 80


19 20

19 0 r/m 0 in


Page 76


HCHB Gas flow, m3/h

Gas flow, m3/h

1

2


8000 6000 4000 2000 0 0

350

300 0 2500 2000 0.1

Power demand, kW

0

0

0 10

2000

0.3

2500

1

0.4

4000

4500

3

5000

1000

4000

300

2500 2000

2000

0.1

0

0.2

10

0.3

2000

0.4

0.5

0.6

0.7

Gas flow, m

2500

0.8

0.9

3/s

3000 2

3500

4000 4 4500

5000

nm = ax 6300 r/

1

3000

2

4000

3 n ma x =5 10 0r / 50 00 min

5000

0 12 000

016 4

10 000

5

8000

00

40

00

6000

350

0

300 0

10

250

200 0 1500

0 0

0

0.5

1500

1

2000


45

8000

4000

5500 nm = ax 5700 r/ min


min

Gas flow, m

6000 4000

2000

0

3/s

2500 3000

4

3500

6

4000 8

5000 1

2

9000

3

n ma x = 4 45 00 r/m 44 0 in 42 0 00 40 00 38 00 36 00 34 0 32 0 0 300 0 280 0 26 0 24 00 220 00 200 0 0

0 0

1.5

Power demand, kW


0

Gas flow, m3/h 2000

10 000

Power demand, kW

0

350

8

12 000

2

0

400

6000

Gas flow, m3/h

0

5

6000

6 n max is not temperature dependent J (= 1/4 GD2): 0.138 kg m2

2000

4

in

5500

5

14 000

r/ m

6

4

0

012

450

0

m3/s

3000 3500

2

3

500

8000

0 0

0.5

Gas flow,

3000

0

0

0.2

00

0

10 000

450

400

n ma x =5 7

550 5

2000 2

12 000

n ma x = 4 63 00 r/m 60 in 00 55 00 50 00

10 000

1000 1

14 000

010

3

12 000

0

2000

Power demand, kW

14 000

1000


0

020 5

10

1

2000

2200

2

2.5

Gas flow, m3/s

2400

2600 2800 3000 3200

3400 10

3600 3800

10

4500

4000

12 14 nmax is not temperature dependent J (= 1/4 GD2): 0.355 kg m2

4200 5000 nmax = 5100 r/min


4400 nm = ax 4500 r/min


Page 77


HCHB Gas flow, m3/h

Gas flow, m3/h 0 12 000

2

2000

5

280 0 260 0 2400 2200 2000 1800 1600 1400

0

10

1600

15 000

300

20 000

031

4 in

5

0

280

2

1400

1

0

1

0

10 000 2 3 nm ax = 33 20 320 r/m 0

8000

0

300

5000

10 000

340

320

0 0

Power demand, kW

025

3

1800 2000 2200 2400

260

6000

240

2000

2800 3000

3200

0

1800 1600 1400 1200 1000

10

1

0

Gas flow, m3/s

0

0

2200 2000

4000

0 0

3.8

2600 10



4000

0

13000

3 n ma 4 380 x = 39 00 0 r /m 360 in 0

1

8000

6000

10 000

Power demand, kW

10 000

5000

2

1000

3

4

5

Gas flow, m3/s 1400 1600 1800 2000 2200

10

2400 0

260

0 280

20 0

340

20

00

30

0 360

nmax is not temperature dependent 2 2 28 J (= 1/4 GD ): 1 kg m

00

32

30

0

380 nmax = 3900 r/min

36


n max = 3320 r/min

Boundary between HCHB with impeller diameter £ 1000 mm and HCHB with impeller diameter >1000 mm Gas flow, m3/h 0 1

0

180

0

2

10

4

1000

10

6

1400 1600 1800

Gas flow, m3/s

0

0 240

00

5

180

0

0

4000

2000

140 0

1200 1000 800

2

10

4

6

1000 1200

8

10

12

Gas flow, m3/s

1400

20

1600

0

180 40

0

200

26

00

28

40

50

050

4

160

0

220

30

6000

0 0

8

2000 20

1

40 000

0

0

1600 1400 1200 1000

30 000

2 n 3 ma x = 23 90 r/m 220 in 0

200

220 0 200

20 000

8000

5

0

10 000

10 000



040

4

0

240

4000

0

Power demand, kW

260

6000

0 0

30 000

2n 3 ma x =3 00 0r /m 280 in 0

8000

2000

20 000

Power demand, kW

10 000

Gas flow, m3/h

10 000


n max = 3000 r/min

60

80

22


nm = 2390 ax

00

in r/m


Page 78


HCHB Gas flow, m3/h

Gas flow, m3/h 40 000 2n 3 ma x =1 90 0r 180 /m 0 in 170 0

1


8000

4000

2000

150

140 0 130 0

8000

5

0

10

10

40 60

071

4

5

4000

2000

0

130

0

120 0 110 0 100 0 900 800 700 600 500

10

10

0

00 16

80

6000

0 0

20

Gas flow, m3/s 800 900 0 100 1100 1200 1300 0 140 0 150

20

80 000

140

120 0 110 0 1000 900 800 700 600

0

10 000

50 000 2 n ma 3 x = 16 90 16 r/m 00 in 150 0

1

0

0 0

Power demand, kW

063

4

160

6000

0

60 000

Power demand, kW

10 000

20 000


0

20

500

Gas flow, m3/s

800 900

1000

1100

50

120

0

0

130

00

14

100

00

15

17 100

18

120 nmax is not temperature dependent J (= 1/4 GD2): 24.4 kg m2 140

00

00

16 150 nmax is not temperature dependent J (= 1/4 GD2): 44 kg m2 170

in nm = 1900 r/m ax

40 000

1

13

100 000

120 000

080

4

0

0

0

700 600 500

10

10

20

500

12

6000

4

00 5

800 900

0 120

100

0

4000

800

700 2000

0

Gas flow, m3/s

0 110

10

600 500 400 10

400

20 600

30

40

Gas flow, m3/s

700

800 900

0

100

100

0

110

0 30

1

00

12

00

200

14 nmax is not temperature dependent 200 J (= 1/4 GD2): 75 kg m2

090 in

900

0 0

30

1000

100

1

150 000

0

0

700

100 000 2n ma x =1 3 34 130 0r 0 /m

110

110 900 800

50 000

8000

Power demand, kW

2000

10 000

5

00

100

4000

0 11 000

120

6000

0 0

Power demand, kW

80 000

2 n 3 ma x = 15 00 r/m 140 in 0

8000


60 000


10 000

20 000

n /mi nm = 1690 r ax

Gas flow, m3/h

Gas flow, m3/h 0

00

nm = 1500 ax

r/ m

in 280

nmax is not temperature dependent J (= 1/4 GD2): 147 kg m2 Max. fan power = 250 kW

00 13

nm = 1340 ax

in r/m


Page 79


HCHB Gas flow, m3/h 0 11 000

50 000

100 000

1

10 000

150 000

2 n 3 ma x= 12 00 r/m in 110 0

8000

190 000

100

4 5


0

900

6000

800 4000

700

600 2000

10

500 400

0 0

10

20

0

30

40

400

Gas flow,

50 m3/s

Power demand, kW

600 700 800

100

900

00

10

200

00

11

300

nmax is not temperature dependent J (= 1/4 GD2): 234 kg m2 Max. fan power = 300 kW

nm = 1200 ax

in r/m

HCHP Gas flow, m3/h


3 n ma x =3 48 4 34 0 r/ mi 00 n 32 00 30 00 280 0

1 8000

14 000

5

2000

0 0 0

200 0 1800 1600 140 1200 0 1

2

3

0

240

2000

0

2000 2200

2400 2600

2800 3000

220 0 2000

4000

0 0

4

Gas flow, m3/s

20

n max = 348

1

2

1000

3400 in

10

3

4

10

5

6

Gas flow, m3/s

1200 1600 1800

2000

2200 20

30

0 r/m

0

1800 1600 1400 1200 1000

2400 2600

2800

3200


031

5

260

6000

10

10

4 10 0 r/m 300 in 0

0

0

1200

20 000

nm 3 ax = 3

280

0

220

2

8000

0

240

10 000 1

025

260 4000

0 10 000

Power demand, kW


6000

Power demand, kW

10 000


0 10 000

40 nmax, r/min < 200°C: 3100 350°C: 2950 J (= 1/4 GD2): 1.6 kg m2 50

3000

nmax = 3100 r/min


Page 80


HCHP

Boundary between HCHP with impeller diameter £ 1000 mm and HCHP with impeller diameter >1000 mm Gas flow, m3/h

Gas flow, m3/h 0 10 000

10 000 1

20 000 3

2

30 000

n ma x =2

260

8000

4

77

0

0r /m in

0 10 000

36 000

20 000

1

040

5

10 000

2

8000

240

0

2000

0 10

1400 1200 1000 800

0 0

2

4

0

6

1000

8

2000

30

2200

40

0

4000

1400

10

1200 2000

1000 800 600 5

10

600

15

Gas flow, m3/s

1000

1800

20

050

5

0

0

1400 1600

50 000

160

0 0

10

Gas flow, m3/s

10

Power demand, kW


200

180 0 1600

4000

40 000

180

6000

220 0

Power demand, kW


6000

30 000

nm 4 ax = 22 00 r/m 3 in 200 0

1200

1400 1600

50 1800

2400

50

2000 60 70

2600


100

120

nmax = 2770 r/min

80

Gas flow, m3/h 0 10 000

40 000

60 000

nm 4 ax = 1 170 745 r /m 0 3 in 160 0

2

8000

80 000

0

063

5

10 000

50 000 2

1

140

0

0 0

Power demand, kW

0

0

0 10

10 600

Gas flow,

100

4000

900

2000

0

0

10

800 700 600 500

10

20

600

1100 1200

1300

1400

30

Gas flow, m3/s

800

1000

100

0

0

m3/s

120

110

0 0

20

800

50

130 0


110 0 1000 900 800 700 600

0

Power demand, kW


2000

120

mi n

071

5

0

150

130

100 000

3 n 4 ma x =1 55 150 5r 0 /

8000

140

6000

4000

nmax = 2200 r/min

Gas flow, m3/h

20 000 1

nmax is not temperature dependent J (= 1/4 GD2): 8.1 kg m2 Max. fan power = 100 kW

900 1000

1100 100

1200

1300

1500

150

190

1400

1600 nmax, r/min < 200°C: 1745 350°C: 1525 J (= 1/4 GD2): 22.8 kg m2

1700 nmax = 1745 r/min

200 nmax, r/min < 200°C: 1555 350°C: 1450 J (= 1/4 GD2): 41 kg m2

1500 nmax = 1555 r/min


Page 81


HCHP Gas flow, m3/h

Gas flow, m3/h 0 10 000

40 000

80 000

2

3 nm ax = 4 138 5r /m in 130 0

1

8000

0

120 000

080

5

40 000

80 000 2

10 000 1 8000

110

120

0

0

900

4000

2000

700 600 500 400

0 0

10

20

400

0

Power demand, kW

10

800

30 Gas flow,

600

900 1000

1100

nmax, r/min < 200°C: 1385 350°C: 1200 J (= 1/4 GD2): 70 kg m2 300 Max. fan power = 230 kW

50 000

1300

nmax = 1385 r/min

100 000 2

1

100


200 000

100

5

in

0

900

6000

Power demand, kW

150 000

3 nm 4 ax = 11 00 r/m

8000

800

4000

700

10

600

0

600

500 400 10

20

500 400

10

20 400

30

40

50

60

Gas flow, m3/s

500 600

100

200

700

800 900

300 nmax, r/min < 200°C: 1100 400 350°C: 940 J (= 1/4 GD2): 220 kg m2 Max. fan power = 250 kW

30

400

40 Gas flow, m

50 3/s

700

800

100

900 1000

200

1100

Gas flow, m3/h 0

0 0

2000

1200

200

2000

10

600

800

10 000

800 700

700

100

0

0

4000

0

m3/s

090

5

900

0 0

40

160 000

100

6000

0


110 100

Power demand, kW


6000

120 000

3 nm 4 ax = 12 12 35 r/m 00 in

1000

nmax = 1100 r/min

300

380

nmax, r/min < 200°C: 1235 350°C: 1100 J (= 1/4 GD2): 138 kg m2 Max. fan power = 250 kW

1200 nmax = 1235 r/min


Page 82


HCHT Gas flow, m3/h

Gas flow, m3/h

500

1000

1500

1 3 n ma x =5 80 0r

8000

55

50

6000

450

2000

0 0

350

2500 2000

2

8000 5

00

6

0

0

0.1

10

0.2

0.3

2000 3000

Gas flow, m

3500

2

4000 450

0

4

500

0

8 nmax is not temperature dependent J (= 1/4 GD2): 0.1 kg m2

400

0

300

6000

4000

2000

0 0

Power demand, kW

0

0

2500

2000

10

2000

0.1

0.2

0.3

0.4

2000

0.5

0.6

0.7

Gas flow,

x = 58

00

r /m

3500

5

400

0

45

00

n 55 ma 00 x = 53 00 r/m in

15 n max is not temperature dependent J (= 1/4 GD2): 0.17 kg m2

in

0.8

m3/s

3000

00

Gas flow, m3/h

1000

2000

1

2

3000

4000

2000

5

2000

3000

4000

2

5000

10

0 380 0 400 0 42 0 n ma

0

44 00

46 x = 00 47 30 r/m in

2000 1000

0

Gas flow, m3/s

360

3000

6000

nm ax = 3 4 60 0 r/m in 340 0

1

7000

8000

020 5 6

320 0

300 0

280

260

2400 2200 2000 1800 1600 1400

0

0

0 0

1.5

3200

4000

5000

3

6000

6

20

nmax is not temperature dependent 2 2 28 J (= 1/4 GD ): 0.28 kg m

8000

1000

7000

1.0

3000

10

0

016

3 4 n max = 473 0 460 r/min 0 440 0 420 0 400 0 380 0 360 340 0 320 0 300 0 2800 0 2400 2000

0.5

5000



8000

0

55

Power demand, kW

10 000

350

4000

Gas flow, m3/h 0 12 000

6

10

6 n ma

5

0

0

3/s

012

450

6000

0 0

0.w4

3000

3 n ma 4 x =5 30 0r /m 50 in 00

4

/m in

0

300

0

Power demand, kW

400 0

2000

10 000

Power demand, kW


00

4000

1000 1

010

2

10 000

0 12 000


0

10

1 1400

2 Gas flow, m3/s

2000

240

0 260

10

0 280 0 30

00

32

20

30

n m ax


00

=

34 36 00 00 r/m in


Page 83


HCHT Gas flow, m3/h 0

2000

Gas flow, m3/h

4000 2

7000

6000

6000

12 000

025

7000

6

6000

5

0

2000

3000


0

220

0 9

1800

10

1600 1400 1200 1000

2000 1000 0 0

1

0

2

1

Gas flow, m

Power demand, kW

1600 1800 2000

10

2200 2400 20

2600

n ma

30 nmax is not temperature dependent J (= 1/4 GD2): 0.87 kg m2

0

25

r /m

0

220

4000

1800

3000

nm 4 ax = 240 0r /m 3 in 220 0

1400 1200 1000

2000 1000

0

Power demand, kW

200

4000

0 0

180

20

4

5

Gas flow, m3/s

200

20

0 220 0

30

240 0 n ma

7000

5

10

1200

1000 800

2

260 x = 28 0

0

0r

/m

in

5

6

7

Gas flow,

1000

8

1400 1600 180

0

40

200

130 0 1200 1100 1000

3000 2000

0

m3/s


n m ax =

050

5 6

0 10

800

600 5

600

800

10 Gas flow, m3/s 1000 1200

50

130

0 140 0 150

0

160

0

60

50 000

0

140

0 0

9

40 000

150

4000

1000

30 000

nm ax = 1 4 900 r/m 3 in 180 0 170 0 160 0

5000

0

9

4

1

20 000

6

0

3

10 000

6000

1600

2

3

1400 1600 1800

0

040

1400

1

2

1000

10

30 000

Power demand, kW


5000

1000

1


00


6000

2000

10

1600

50

30

i

20 000

2

3000

0

2000

Gas flow, m3/h

10 000 1

6

40

280 x = 30

031

240

Gas flow, m3/h

7000

4 n max = 5 280 0r /m in 260 0

2

0

3/s

20 000

3

0 0

3

1000

0

10 000

5000

240

4000

36

0 8000

260


10 000

nm 3 4 ax = 30 25 r/m in 300 0 280 0

1

Power demand, kW

8000

0 17 00

22 24 00

00

100

r/m in

nmax is not temperature dependent J (= 1/4 GD2): 7.3 kg m2 130 Max. fan power = 95 kW

n ma x =

18 19 00 00 r/m in

Belt-driven fans with impeller diameter > 1000 mm

Page 84

Ordering key - Belt-driven fans with impeller diameter > 1000 mm

Page 85

HCGB HCLP HCMx HCH x-aaa-bb-cc-dd-ee-fff

Impeller B

= Backward-curved blades

P

= Flat, backward-inclined blades.

Size (aaa) Components included in delivery (bb) 02 = Fan only. Steel base frame and anti-vibration mountings are not included. 03 = Fan mounted on steel base frame with anti-vibration mountings. NB! For transport reasons, certain fans are delivered in ready to assemble units. Dimension prints for fitting anti-vibration mountings are included. Where required, motor and belt drive for installation on the steel base frame should be specified separately.

IEC motor size (cc) 00 = for code bb = 02. 03 = 80

10 = 160M

17 = 250M

24 = 355M

04 = 90S

11 = 160L

18 = 280S

25 = 355L

05 = 90L

12 = 180M

19 = 280M

06 = 100L

13 = 180L

20 = 315S

07 = 112M

14 = 200L

21 = 315M

08 = 132S

15 = 225S

22 = 315L

09 = 132M

16 = 225M

23 = 355S

Designations for rotation and discharge (dd) 0o

11

90o

13

15

180o

270o

17

18

315o

*

Right (RD)

W

W

0o

21

Z

45o

22

Z

90o

23

25

W

W

180o

*

Right (RD)

Z

Z

o

61 Left (LG)

0

62

Z

W

45

o

63

90

Z

0o

71 Left (LG)

45o

12

W

72

W

o

65

W

45o W

90o

73 Z


180o

* W

75 Z

o

67

270 Z

68

o

315

Z

180o

* * Steel base frame not standard for the 180o discharge direction. Please Fläkt Woods AB.

Ordering key - Belt-driven fans with impeller diameter > 1000 mm

Page 86

HCGB HCLP HCMx HCH x-aaa-bb-cc-dd-ee-fff

Fan version (ee) 01 = standard version. 02 = sparkproof version, (brass ring at the inlet and brass washers at the shaft inlet). Material, finish 1) (fff) 001 = Standard material, GA80-RAL5007 int. and ext.

Not fully welded



Not fully welded



Not fully welded



Fully welded



Fully welded


300 = Parts in gas in SS 2333. Other parts in standard material with GA80-RAL 5007 finish. NB! Shaft in standard material SS 2172.

Not fully welded


315 = Parts in gas in SS 2333. Other parts in standard material with GA80TD80-RAL 5007 finish. NB! Shaft in standard material SS 2172.

Not fully welded



3)


335 = Parts in gas in SS 2333. Other parts in standard material with GA80TB80-RAL 5007 finish. NB! Shaft in standard material SS 2172.

3)


400 = Parts in gas in SS 2343. Other parts in standard material with GA80-RAL 5007 finish. NB! Shaft in standard material SS 2172.

Not fully welded



Not fully welded



3)


435 = Parts in gas in SS 2343. Other parts in standard material with GA80TB80-RAL 5007 finish. NB! Shaft in standard material SS 2172.

3)


1)

Removable guards around rotating parts are epoxy painted in a yellow warning colour, (80 µ).

2)

GP40-01 primer can be used where temperatures exceed 120oC. This primer tolerates temperatures up to 150oC and vaporises at higher tempera tures without emitting any toxic substances.

3)

Fully welded stand and, whenever applicable, fully welded steel base frame. NB! Parts in gas not fully welded.

Ordering key - Accessories Cooling disc (for operating temperatures above 100°C)

Page 87

HCEZ-06-bb

Size: Refer to the "Cooling disc selection" table on page 99 Cleanout cover JCLB

JLCB-a-b

Size 4 = standard, 8 = strengthened. For fan sizes 063 - 071. 5 = standard, 9 = strengthened. For fan sizes 080 - 160. Material 1 = steel, (hot-dip galvanized). 4 = SS 2343 (not available for the strengthened version). Speed monitor

HCEZ-13-bb

Size: Refer to the "Speed monitor selection" table on page 99 Inlet taper piece with connecting flange

HCEZ-21-bbb-ccc

Size (= fan size) Material and finish: Refer to the fff code in the main fan ordering key Counterflange, inlet, (not fitted)

HCEZ-25-bbb-cc

Size (= fan size) Material 01 = mild steel (unpainted) for welded connection. 03 = SS 2333. 04 = SS 2343. Fabric duct, inlet, connecting flanges

HCEZ-aa-bbb-ccc

Temp. class 45 = max. 70°C. 46 = max. 200°C. 47 = max. 350°C. Size (= fan size) For material and finish, (flanges), refer to the fff code in the main fan ordering key Flue gas duct, inlet, with connecting flanges 1)

HCEZ-aa-bbb-ccc

Temp. class 65 = max. 200°C. 66 = max. 350°C. Size (= fan size) For material and finish, (flanges), refer to the fff code in the main fan ordering key 1)



HCEZ-30-bbb-ccc

Size (= fan size Material and finish: Refer to the fff code in the main fan ordering key Counterflange, outlet Size (= fan size) Material 01 = mild steel (unpainted) for welded connection. 03 = SS 2333. 04 = SS 2343.

HCEZ-35-bbb-cc

Ordering key - Accessories cont. Fabric duct, outlet, with connecting flanges

Page 88

HCEZ-aa-bbb-ccc

Temp. class 50 = max. 70°C. 51 = max. 200°C. 52 = max. 350°C. Size (= fan size) For material and finish, (flanges), refer to the fff code in the main fan ordering key

Flue gas duct, outlet, with connecting flanges 2) Temp. class 70 = max. 200°C. 71 = max. 350°C. Size (= fan size) For material and finish, (flanges), refer to the fff code in the main fan ordering key 2)


Regulating damper DMEG (see page 105) Inlet vane control assembly HXEG (see pages 106 - 111).

Belt drive selection - Use either the HC selection program or Fläkt Woods AB.

HCEZ-aa-bbb-ccc

Description - Accessories, inlet and outlet

7

1

8, 9

10

2, 3

1

4, 5 6 Duc t

2, 3 4, 5 6 NB! Flanges comply with ISO 13351

Inlet 1 HCEZ-21

Inlet taper piece with protective screen and flange for connection to inlet flange. (Pressure loss across the accessory, 0.35 x dyn. press. pd).

2 HXEG

Inlet vane control assembly, see pages 106-111. 1)

3 DMEG


4 HCEZ-45, 46, 47


5 HCEZ-65, 66


6 HCEZ-25


Outlet 7 HCEZ-35


8 HCEZ-50, 51, 52


9 HCEZ-70, 71


10 HCEZ-30


1)


2)


Page 89

Sound data Symbols Lwtot = total sound power level for the relevant sound path and appropriate throttling curve...................... dB Lwtot = total sound power level to inlet or outlet duct when o the fan is operating on the throttling curve giving the lowest sound power level.................................. dB Lw = Lwtot divided into octave bands .............dB (ref. 10-12 W) K1 = corr. for diff. throttling curves and sound paths....... dB K2, K3 = correction for different sound paths........................ dB Kok = approximate deviation from Lwtot for the particular octave band................................. dB L = throttling curve = 10 pd/Dpt Dp = total pressure rise................................................... Pa t

Page 90

Formulae: Lwtot = Lwtoto + K1 + K2 + K3 For division into octave bands, use the formula: Lw = Lwtot + Kok Sound paths: a = to inlet or outlet duct. b = to surroundings (free-inlet fan). c = to surroundings (duct-connected fan). NB! The stated values refer to sound power levels. Some fan manufacturers still quote sound pressure levels even though these vary with the acoustic characteristics of the surroundings and distance from the fan. Sound pressure levels, sometimes weighted as dB(A) or dB(C) values, are considerably lower than the corresponding sound power level Lwt.

HCGB - Total sound power level Lwtot

o

Gas flow, m /h 5 10 20 3

130

2


100 200 300 x 103

50

a 0P 300 e s i er 0 sur 200 res p l a t o T 800 0 100 00 600 4

120 Lwtoto, dB

c

Sound

Speed

path

range r/min

c

K3 dB


a

300-2300 2300-4700 4700-5700

0 0 0

-3 -6 -4 -9 -5 -10

-9 -10 -11

-12 -6 -10

-16 -14 -6

-23 -18 -13

-28 -23 -17

-33 -23 -20

b

300-2300 2300-4700 4700-5700

-3 -3 -2

-4 -5 -3 -9 -5 -11

-7 -10 -12

-11 -6 -11

-13 -12 -5

-21 -16 -12

-26 -21 -16

-33 -23 -21

c

300-2300 -2 2300-4700 +1 4700-5700 -1

-5 -3 -6

-7 -9 -12

-12 -10 -12

-14 -15 -5

-22 -21 -14

-29 -27 -19

-36 -29 -24

c

110

Kok, dB

c

c

100

c

200

c

90 0.5


10

1.5

1.0

0.5 0

a,

2

40 60 100

Correction K2 K2, dB

K1, dB

Correction K1

20

c b,

3 L

4

+5

a

0

-5 -10

5

0

1000 2000 Dpt, Pa

b c

-5 -8 -8

Sound paths: a = to inlet or outlet duct. b = to surroundings (free-inlet fan). c = to surroundings (duct-connected fan). 3000

HC(M,H)B Type B impeller (for HCGB see above) Total sound power level Lwtot

o

Gas flow, m /h 5 10 20 3

130

2

50

P 000

12 r ise ure s s l pre 0 6000 Tota 800 0 0 400 200

120

aI


Speed

path

range r/min

Lwtoto, dB

c

c

110

c

100 90 0.5

800 400

0 100 600

Correction K1

c

10

20

0

3 L

b,

K2, dB

a,

2

b 40 60

Correction K2

2 1

c

5

c

5 0

a

-5

b c

-10 4

300-1175 1175-2300 2300-4700 4700-6300

Kok, dB K3 dB


0 -4 0 -6 0 -8 0 -10

-4 -6 -8 -9

-8 -5 -7 -8

-15 -11 -6 -8

-17 -13 -9 -6

-19 -15 -13 -10

-22 -18 -12 -12

-28 -21 -17 -14

300-1175 1175-2300 2300-4700 4700-6300

-2 -6 -4 -2 -8 -6 -3 -7 -8 -2 -10 -10

-7 -4 -8 -9

-14 -11 -6 -8

-14 -12 -8 -5

-18 -14 -12 -9

-21 -17 -14 -11

-30 -22 -17 -15

300-1175 1175-2300 2300-4700 4700-6300

-2 -7 -1 -9 -1 -9 -1 -11

-6 -4 -8 -9

-15 -11 -8 -10

-15 -12 -8 -5

-18 -15 -14 -11

-23 -20 -17 -14

-31 -25 -21 -18

c

c


a

c

c

K1, dB

100 200 x 103

-15

4000 8000 12 000 Dpt, Pa

-3 -6 -5 -7


Sound data, cont.

Page 91

HC(L,M,H)P - Type P impeller Total sound power level Lwtot

o

130 120


2

100 200 x 103

50 Pa

000

I

12 rise 0 e r u 600 ess 000 l pr 8 a t To 0 0 200 400


Speed

path

range r/min

c

Lwtoto, dB

c

110

800 400 c

0 100 600 c

100

a

c

c


Correction K1

10

20

K2, dB

K1, dB

2 ,c

1 2

3 L

c

5 0

a

-5

b c

-10 0

40 60

Correction K2

b a,

4

5


300-1175 1175-2300 2300-4700 4700-6500

0 -10 0 -10 0 -9 0 -10

-3 -7 -8 -9

-7 -10 -4 -8 -7 -5 -8 -8

300-1175 1175-2300 2300-4700 4700-6500

-3 -9 -2 -10 -2 -7 -1 -9

-4 -8 -6 -8

-8 -6 -10 -12

300-1175 1175-2300 2300-4700 4700-6500

-4 -10 -3 -10 -2 -9 -2 -10

-5 -9 -5 -7

-7 -6 -12 -13

-13 -10 -9 -6

-18 -15 -13 -10

-21 -18 -16 -12

-26 -23 -21 -15

-9 -8 -8 -9

-9 -7 -9 -7

-14 -12 -10 -8

-18 -15 -13 -10

-23 -21 -19 -14

-8 -7 -6 -9

-8 -7 -10 -7

-14 -12 -11 -8

-17 -15 -14 -10

-22 -20 -19 -13

c

c

b 90 0.5

Kok, dB K3 dB

-15

4000 8000 12 000 Dpt, Pa


Dimensions and weights - Fan

Page 92

L1 B

The sketches show a right-hand model. E

C ÆD3* F2

A H2

L2

ÆD1

F1

* Minimum permitted pulley diameter = D3 (refer to tables on page 94).

H1

ÆD2 j6 K2 6 holes Æ 25

2 x T3

K1 T1

T2

Y2 holes Æ 25

Dimensions and casing divisions

S2 N2

S1

Designations for rotation and discharge dd = 11, 61, 12, 62, V V 1 2 13, 63, 17, 67, 18, 68, 21, 71, 22, 72, 23, 73

M2

N1 M1

Y1 x V3 V4 U1 T4

6 holes Æ 25

2 x T3

T1

T2

Y2 holes Æ 25

Designations for rotation and discharge dd = V V 1 2 15, 65, 25, 75

P2

P1

U2

U

U

dd = 11 (0o) = Right-hand model o dd = 61 (0 ) = Left-hand model

dd = 12 (45o) o dd = 62 (45 )

V5 Y1 x V3 U1

S3 N3

V6

N1

E

M1

T4 U2

P3

P4

** Steel base frame not standard for the 180

o

discharge direction. Please Fläkt Woods AB.

U

dd = 13 (90o) o dd = 63 (90 )

dd = 15 (180o) ** o dd = 65 (180 ) ** S6

S5

S4

N1

N4

N3

M1

M3

E

P1

P6

P5

U

U

U o

o

dd = 17 (270 ) dd = 67 (270o)

dd = 18 (315 ) dd = 68 (315o)

S7

dd = 21 (0 ) dd = 71 (0o)

S8

N2

N3

M2

N1

E

P2

dd = 22 (45o) o dd = 72 (45 )

o

U

M1

P3

dd = 23 (90o) o dd = 73 (90 )

U

P4

dd = 25 (180o) ** o dd = 75 (180 ) **

Dimensions - Fan plus steel base frame

Page 93

Type of fan - size HCG HCL HCM HCH

Motor size 160-225 250-355 P6 U U

M1

M2

M3

N1

N2

N3

N4

P1

P2

P3

P4

P5

112

090

071

--

1065

995

1265

1860

1760

1700

2100

1670

2200

2000

1850

1870

1850

180

200

125

100

080

063

1190

1160

1430

2070

2010

1900

2360

1875

2470

2240

2080

2090

2060

180

200

140

112

090

071

1325

1290

1600

2320

2290

2120

2660

2100

2760

2330

2320

2320

2290

180

200

160

125

100

080

1490

1400

1790

2650

2570

2370

2960

2385

3140

2840

2650

2640

2600

200

240

--

140

112

090

1665

1620

1990

2970

2880

2650

3310

2655

3490

3160

2950

2950

3000

200

240

--

160

125

100

1860

1810

2230

3320

3210

2960

3700

2960

3900

3530

3340

3290

3240

200

240

Motor size 160-180 200-225 250-315

Type of fan - size HCG

HCL

HCM HCH

112

090

071

125

100

140 160

355

160-180

Motor size 200-225 250-315

Motor size 160-180 200-225 250-315

355

355

S1

S1

S1

S1

S2

S2

S2

S2

S3

S3

S3

--

2520

2630

3090

--

2450

2560

3020

--

2190

2300

2760

--

080

063

2690

2800

3290

3390

2660

2770

3260

3360

2320

2430

2920

3020

112

090

071

2900

3010

3480

3580

2870

2980

3440

3540

2500

2610

3080

3180

125

100

080

3090

3210

3660

3760

3000

3120

3570

3670

2640

2750

3210

3310

--

140

112

090

3340

3460

4010

4110

3300

3420

3970

4070

2830

2940

3500

3600

--

160

125

100

3640

3760

4290

4390

3590

3710

4240

4340

3070

3180

3720

3820

355

160-180

Motor size 160-180 200-225 250-315


HCL

HCM HCH

112

090

071

125

100

080

Motor size 200-225 250-315

Motor size 160-180 200-225 250-315

355

S3

355

S4

S4

S4

S4

S5

S5

S5

S5

S6

S6

S6

--

2240

2350

2820

--

2340

2450

2820

--

2250

2360

2720

S6 --

063

2370

2480

2920

3020

2480

2590

3030

3130

2380

2490

2980

3080

140

112

090

071

2540

2650

3150

3250

2690

2800

3290

3390

2570

2680

3150

3250

160

125

100

080

--

--

3260

3360

--

--

3400

3500

2760

2880

3330

3430

--

140

112

090

--

--

3570

3670

--

--

3740

3840

2980

3100

3650

3750

--

160

125

100

--

--

3710

3810

--

--

3900

4000

3240

3360

3890

3990

355

160-180

S7

S8

S8

S8

Motor size 160-180 200-225 250-315


HCL

HCM HCH

112

090

071

125

100

080

140

112

090

160

125

100

--

140

--

160

Motor size 200-225 250-315

355

S7

S7

S7

S8

--

2150

2260

2790

--

2420

2530

2890

--

063

2350

2460

2950

3050

2570

2680

3180

3280

071

2580

2690

3150

3250

2770

2880

3350

3450

080

2770

2890

3340

3440

2940

3050

3510

3610

112

090

2940

3050

3560

3660

3170

3290

3740

3840

125

100

3180

3300

3780

3880

3450

3570

4100

4200

Impeller weights - Impeller diameters Impeller weights, kg Fan size

HCGB

HCLP

063

-

071

-

080

Impeller diameter HCMB HCMP

HCHB HCHP

Fan size

HCGB

HCLP

HCMB HCMP

HCHB HCHP

-

-

132

063

-

-

114

181

071

-

-

-

1259

-

1122

-

-

143

245

080

1413

-

-

1259

090

-

97

199

370

1585

090

-

1122

1413

100

-

135

270

1779

471

100

-

1259

1585

112

106

178

1995

407

-

112

1122

1413

1779

125

148

-

249

517

-

125

1259

1585

1995

140

-

195

386

-

-

140

1413

1779

-

-

160

276

493

-

-

160

1585

1995

-

-

Dimensions and Weights - Fan H1 Form 1) dd = 11-15, HCH D2 F1 F2 21-25 17-18 H2 L2 T3 T4 U1 U2 -- 70 74.5 20 930 1085 1010 170 295 720 125 80 063 80 85 22 1050 1205 1133 175 335 800 125 80 071 90 95 25 1170 1330 1271 190 384 900 125 80

Fan type - size HCG HCL HCM 112 090 071 125 100 080 140 112 090

Page 94

V1 V2 Form 1) dd = Form 1) dd = 11-15, 11-15, 21-25 17-18 21-25 17-18 1023 1141 891 1009 1113 1223 981 1091 1253 1375 1121 1241

160 125 100 080 100 106 28 1350 1520 1426 210 387 970 175 100 1382 1507 1188 1313 -- 140 112 090 100 106 28 1500 1700 1610 210 387 970 175 100 1532 1687 1338 1489 -- 160 125 100 100 106 28 1670 1890 1796 210 387 970 175 100 1742 1923 1548 1725 1)

V3

V4

V5

V6

410 1010 505 440 1100 550 385 1235 618

505 550 618

Y1 Y2 2 2 3

3 3 4

425 1365 683 1448 3 475 1515 758 1623 3 540 1725 863 1818 3

4 4 4

Form means the designations for rotation and discharge

HCGB Fan Imp. size dia.

A

112 1120 1120

B

C

D1

D3 min.

E

K1 Form 1) dd = 11-13, 17, 18, 21-23 15, 25

K2

L1

T1

T2 Weight, Form 1) dd = kg 2) 11-13, 17, 18, 21-23 15, 25

900

573 1125

315

736

533

583

1263 2020

608

493

543

125 1250 1250 1000

623 1255

355

821

583

633

1415 2230

680

543

593

770

140 1400 1400 1120

683 1405

425

926

643

703

1578 2460

744

603

663

1040

160 1600 1600 1250

753 1605

500

1033

728

788

1758 2740

886

678

738

1370

1)


2)

610

Weights are exclusive motor, belt drive and steel base frame.

HCLP Fan Imp. size dia.

A

B

C

D1

D3 min.

E

090 1120

K1 Form 1) dd = 11-13, 17, 18, 21-23 15, 25

K2

L1

T1

T2 Weight, Form 1) dd = kg 1) 11-13, 17, 18, 21-23 15, 25

900

710

478

905

315

736

433

483

1168 1830

513

398

448

100 1250 1000

800

523 1005

335

821

478

528

1315 2030

580

443

493

770

112 1400 1120

900

573 1125

400

926

528

588

1468 2240

634

493

553

1040

125 1600 1250 1000

623 1255

450

1033

603

663

1633 2485

761

553

613

1370

140 1800 1400 1120

683 1405

530

1153

663

723

1693 2605

821

613

673

1730

160 2000 1600 1250

753 1605

630

1287

728

788

1758 2740

886

678

738

2050

1)


2)

610


HCM(B,P) D3 min.

K1 Form 1) dd =

T2 Form 1) dd =

Fan size

Imp. dia.

A

B

071

1120

710

560 403

715

250

280

736

358

408

1093 1680

438

323

378

080

1250

800

630 438

805

315

315

821

393

443

1230 1850

495

358

408

745

090

1400

900

710 478

905

335

355

916

433

493

1373 2050

539

398

458

1015

100

1600 1000

800 523 1005

400

450

1023

503

563

1533 2285

661

453

513

1330

112

1800 1120

900 573 1125

450

450

1153

553

613

1583 2385

711

503

563

1685

125

2000 1250 1000 623 1255

500

500

1287

603

663

1633 2505

761

553

613

2030

C

D1

E

HCMB HCMP

1)

K2

L1

T1

11-13,17,18,21-23 15,25

Weight, kg 2)

11-13,17,18, 21-23 15,25


2)

605


HCH(B,P) Fan size

Imp. dia.

A

B

C

D3 min.

D1

E

HCMB HCMP

K1 Form 1) dd =

K2

L1

T1

11-13,17,18,21-23 15,25

T2 Form 1) dd =

Weight, kg 2)

11-13,17,18, 21-23 15,25

063

1250

630

500 373

635

250

335

821

328

378

1165 1745

430

293

343

071

1400

710

560 403

715

280

400

916

358

418

1298 1905

463

323

383

950

080

1600

800

630 438

805

335

400

1023

418

478

1448 2125

576

368

428

1260

090

1800

900

710 478

905

400

450

1143

458

518

1488 2205

616

408

468

1550

100

2000 1000

800 523 1005

500

540

1277

503

563

1533 2295

661

453

513

1920

1)


2)

710


Dimensions and weights - Steel base frame

Fan type HCG

112

125

140

160

1)

Form 1) dd

Motorlocation

Form 1) dd

Motorlocation

Motor size

A

B

C

11, 12, 63

W

13, 61, 62

Z

160-225

1836

1915

1010

11, 12, 63

W

13, 61, 62

Z

250-355L

1846

2425

1010

17, 18

W

67, 68

Z

160-225

1836

2025

17, 18

W

67, 68

Z

250-355L

1846

2537

11, 12, 63

W

13, 61, 62

Z

160-225

2038

11, 12, 63

W

13, 61, 62

Z

250-355L

17, 18

W

67, 68

Z

17, 18

W

67, 68

11, 12, 63

W

13, 61, 62

11, 12, 63

W

17, 18

Page 95

E

Weight, kg

800

1303

228

990

1308

294

1130

800

1303

315

1109

990

1308

375

2000

1100

880

1455

246

2048

2535

1100

990

1460

313

160-225

2038

2110

1210

880

1455

340

Z

250-355L

2048

2590

1200

990

1460

400

Z

160-225

2261

2150

1235

980

1618

277

13, 61, 62

Z

250-355L

2271

2660

1235

990

1623

337

W

67, 68

Z

160-225

2261

2260

1360

980

1618

400

17, 18

W

67, 68

Z

250-355L

2271

2800

1341

990

1623

435

11, 12, 63

W

13, 61, 62

Z

160-225

2491

2250

1365

1000

1773

355

11, 12, 63

W

13, 61, 62

Z

250-355L

2511

2720

1365

1020

1793

492

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

2511

2845

1425

D

-1020

--

--

1793

575

Form means the designations for rotation and discharge CL Inlet Fan C

W = Motor on the right of the fan as viewed from the drive side. Z = Motor on the left of the fan as viewed from the drive side.

CL Outlet Fan

Dimensions and weights apply equally to fans with reversed motor location.

A E D

W = Motor on the right of the fan as viewed from the drive side. Z = Motor on the left of the fan as viewed from the drive side. B 1)


Fan type HCL

090

100

112

125

140

160

Form 1) dd

Motorlocation

Form 1) dd

Motorlocation

Motor size

A

B

C

11, 12, 63

W

13, 61, 62

Z

160-225

1646

1915

1010

11, 12, 63

W

13, 61, 62

Z

250-355L

1656

2425

1010

17, 18

W

67, 68

Z

160-225

1646

2025

17, 18

W

67, 68

Z

250-355L

1656

11, 12, 63

W

13, 61, 62

Z

160-225

1838

11, 12, 63

W

13, 61, 62

Z

250-355L

17, 18

W

67, 68

Z

17, 18

W

67, 68

11, 12, 63

W

13, 61, 62

11, 12, 63

W

17, 18

E

Weight, kg

800

1208

218

990

1213

284

1130

800

1208

295

2537

1109

990

1213

360

2000

1100

880

1355

239

1848

2535

1100

990

1360

303

160-225

1838

2110

1210

880

1355

325

Z

250-355L

1848

2590

1200

990

1360

380

Z

160-225

2041

2150

1235

980

1508

267

13, 61, 62

Z

250-355L

2051

2660

1235

990

1513

325

W

67, 68

Z

160-225

2041

2260

1360

980

1508

355

17, 18

W

67, 68

Z

250-355L

2051

2800

1341

990

1513

420

11, 12, 63

W

13, 61, 62

Z

160-225

2241

2250

1365

1000

1648

343

11, 12, 63

W

13, 61, 62

Z

250-355L

2261

2720

1365

1020

1658

472

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

2261

2845

1425

11, 12, 63

W

13, 61, 62

Z

160-225

2361

2400

11, 12, 63

W

13, 61, 62

Z

250-355L

2381

2970

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

2381

3120

1639

11, 12, 63

W

13, 61, 62

Z

160-225

2491

2610

11, 12, 63

W

13, 61, 62

Z

250-355L

2511

3160

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

2511

3250

1837

D

--

--

--

1020

1658

550

1515

1000

1708

354

1515

1020

1718

505

--

--

--

1020

1718

595

1725

1000

1773

380

1725

1020

1783

539

-1020

--

--

1783

630

Dimensions and weights - Steel base frame

Fan type HCM

071

080

090

100

112

125

1)

Form 1) dd

Motorlocation

Form 1) dd

Motorlocation

Motor size

A

B

C

11, 12, 63

W

13, 61, 62

Z

160-225

1496

1915

1010

11, 12, 63

W

13, 61, 62

Z

250-355L

1506

2425

1010

17, 18

W

67, 68

Z

160-225

1496

2025

17, 18

W

67, 68

Z

250-355L

1506

2537

11, 12, 63

W

13, 61, 62

Z

160-225

1668

11, 12, 63

W

13, 61, 62

Z

250-355L

17, 18

W

67, 68

Z

17, 18

W

67, 68

11, 12, 63

W

13, 61, 62

11, 12, 63

W

17, 18

E

Weight, kg

800

1133

213

990

1138

275

1130

800

1133

290

1109

990

1138

350

2000

1100

880

1270

227

1678

2535

1100

990

1275

294

160-225

1668

2110

1210

880

1270

310

Z

250-355L

1678

2590

1200

990

1275

370

Z

160-225

1851

2150

1235

980

1413

257

13, 61, 62

Z

250-355L

1861

2660

1235

990

1418

316

W

67, 68

Z

160-225

1851

2260

1360

980

1413

340

17, 18

W

67, 68

Z

250-355L

1861

2800

1341

990

1418

405

11, 12, 63

W

13, 61, 62

Z

160-225

2031

2250

1365

1000

1538

332

11, 12, 63

W

13, 61, 62

Z

250-355L

2051

2720

1365

1020

1548

459

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

2061

2845

1425

11, 12, 63

W

13, 61, 62

Z

160-225

2141

2400

11, 12, 63

W

13, 61, 62

Z

250-355L

2161

2970

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

2161

3120

1639

11, 12, 63

W

13, 61, 62

Z

160-225

2241

2610

1725

11, 12, 63

W

13, 61, 62

Z

250-355L

2261

3160

1725

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

2261

3250

1837

D

--

--

--

1020

1558

530

1515

1000

1598

342

1515

1020

1608

489

--

--

1020

1608

575

1000

1653

368

1020

1663

519

--

-1020

--

--

1663

610


W = Motor on the right of the fan as viewed from the drive side.

Dimensions and weights apply equally to fans with reversed motor location.

Z = Motor on the left of the fan as viewed from the drive side.

Fan type HCH

063

071

080

090

100

1)

Page 96

Form 1) dd

Motorlocation

Form 1) dd

Motorlocation

Motor size

A

B

C

11, 12, 63

W

13, 61, 62

Z

160-225

1538

2000

1100

D 880

E

Weight, kg

1205

224

11, 12, 63

W

13, 61, 62

Z

250-355L

1548

2535

1100

990

1210

288

17, 18

W

67, 68

Z

160-225

1538

2110

1210

880

1205

300

17, 18

W

67, 68

Z

250-355L

1548

2590

1200

990

1210

360

11, 12, 63

W

13, 61, 62

Z

160-225

1701

2150

1235

980

1338

250

11, 12, 63

W

13, 61, 62

Z

250-355L

1711

2660

1235

990

1343

307

17, 18

W

67, 68

Z

160-225

1701

2260

1360

980

1338

330

17, 18

W

67, 68

Z

250-355L

1711

2800

1341

990

1343

390

11, 12, 63

W

13, 61, 62

Z

160-225

1871

2250

1365

1000

1463

321

11, 12, 63

W

13, 61, 62

Z

250-355L

1831

2720

1365

1020

1413

445

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

1891

2845

1425

11, 12, 63

W

13, 61, 62

Z

160-225

1951

2400

11, 12, 63

W

13, 61, 62

Z

250-355L

1971

2970

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

1971

3120

1639

11, 12, 63

W

13, 61, 62

Z

160-225

2041

2610

11, 12, 63

W

13, 61, 62

Z

250-355L

2061

3160

17, 18

W

67, 68

Z

160-225

--

--

--

17, 18

W

67, 68

Z

250-355L

2061

3250

1837


W = Motor on the right of the fan as viewed from the drive side. Z = Motor on the left of the fan as viewed from the drive side.

--

--

--

1020

1413

515

1515

1000

1423

330

1515

1020

1513

476

--

--

--

1020

1513

555

1725

1000

1568

355

1725

1020

1555

505

-1020

--

--

1558

590

Location of fan and motor

Page 97

c-c distance Fan type - Size

Motor size

Designations for rotation and discharge = dd 11, 61, 12, 62, 13, 63, 21, 71, 22, 72, 23, 73 17, 67, 18, 68

HCG

HCL

HCM

HCH

IEC

Min.

Max.

Min.

Max.

112

090

071

--

160M-180L 200L-225M 250M-315L

1235 1180 1430

1355 1355 1690

1365 1310 1545

1480 1475 1790

125

100

080

063

160M-180L 200L-225M 250M-315L 355S-355M

1340 1280 1540 1485

1455 1450 1795 1810

1500 1415 1615 1550

1585 1575 1850 1860

140

112

090

071

160M-180L 200L-225M 250M-315L 355S-355M

1475 1420 1640 1585

1585 1580 1890 1905

1615 1560 1790 1725

1720 1710 2025 2040

160

125

100

080

160M-180L 200L-225M 250M-315L 355S-355M

1610 1555 1740 1685

1715 1710 1985 1995

--1890 1820

--2120 2130

140

112

090

160M-180L 200L-225M 250M-315L 355S-355M

1765 1710 1970 1915

1870 1860 2210 2220

--2150 2010

--2375 2300

160

125

100

160M-180L 200L-225M 250M-315L 355S-355M

1960 1910 2140 2080

2060 2050 2370 2380

--2275 2215

--2480 2500

c/c


dd = 18 (315o) o dd = 68 (315 )

Motor location: W = as per diagram. Z = reversed motor location.

dd = 12 (45o) dd = 62 (45o)

dd = 13 (90o) dd = 63 (90o)

dd = 21 (0o) o dd = 71 (0 )

dd = 22 (45o) o dd = 72 (45 )

dd = 17 (270o) dd = 67 (270o)

dd = 23 (90o) o dd = 73 (90 )

Dimensions and weights - Slide rails

Page 98

Slide rails XYLS for fitting to concrete beds The slide rails are made of hot-dip galvanized steel. Each order comprises a complete set for one motor, namely: Slide rails, retaining pawls with retaining bolts and bolts for fastening the motor in position.

XYLS-02, 03, 04

XA min.

XF

max.

displacement

XA max. XC

XYLS-02

XYLS-04

XYLS-03 Motor bolts, M 10

ø 14

25

536

50

80

92

5

5

5 437

56

56

56

50

Motor bolts, M 16

Motor bolts, M 12

92

92

80 25

487 537

711

50

ø 14

80

25

586 636

761 811

XYLS-05, 06

XA min.

XF

max.

displacement

XA max. XC

XYLS-05

XYLS-06 Motor bolts, M 24

Motor bolts, M 20

80

75 6

5

24 x 40

18 x 40 92 80

112 160 185

190

715 995

Dimensions Max. displacement XA min. XA max. XC mm mm mm mm

XYLS-

For motor size

02

100 112 132

198 171 144

173 185 199

371 356 343

03

160 180

193 167

230 244

04

200 225

252 214

05

250 280 315

06

315 355

135 190

104 86

XF mm

Weight, per pair, kg

74 74 74

55 55 55

8 8 8

423 411

74 74

65 65

10 10

302 321

554 535

84 84

95 95

12 12

374 340 277

178 196 233

552 536 510

70 70 70

20 20 20

32 32 32

476 393

235 276

711 669

91 91

30 30

48 48

455 1200

455

ø 18

Dimensions and weights - Assessories

Page 99

Cleanout cover JLCB-a-b A

The JLCB cleanout cover is ideal where inspections are frequent or where sealing requirements are high. It is delivered mounted on the fan. The cover is secured to the hatch by four bolts.

B

CL Size

A

B

Weight, kg

4 5 8 9

293 413 293 413

400 560 400 560

7.0 16.0 13.7 29.5

Cooling disc HCEZ-06-bb (for operating temperatures > 100oC) Material: Cast aluminium; guard included as standard. The cooling disc is cast in two halves and can thus be fitted to already installed fans. Refer to the adjacent table for cooling disc selection.

Dimensions A and B refer to the hatch opening in the fan casing.

Table - Cooling disc selection

HCG

HCL

HCM

HCH

Cooling disc size code bb

112

90

071

-

05

125

100

080

063

06

140

112

090

071

07

160

125-160

100-125

080-100

08

Fan size

Speed monitor HCEZ-13-bb For monitoring speed of rotation. An alarm can be activated, or the motor stopped, when fan speed falls below the revolutions set via the potentiometer. Supply current, V(AC/DC)

20 - 264

Load voltage, (mA)

5 - 350 AC / 5 - 200 DC

Safety class

IP 67

Ambient temperature

-25 C / +70 C

o

o

Table - Speed monitor selection.

Fan shaft

Fan size HCG

HCL

HCM

HCH

size code bb

112

090

071

125-140

100-112

080-090

063-071

03 04

160

125-160

100-125

080-100

05

Dimensions and weights - Assessories HCEZ-50/51/52

NB! Flanges conform to ISO 13351. 60

g

B

n holes Æ G

Page 100

HCEZ-70/71

n holes Æ G

n holes Æ G

n holes Æ G

g E1

n1 x E

A


E1 n2 x F

F1

F1

t + 2,5

t

t

t

H

H

Outlet - Protective screen HCEZ-30, counterflange HCEZ-35, fabric duct HCEZ-50/51/52 and flue gas duct HCEZ-70/71 Size

A

A1

B

B1

E

E1

F

F1

+ 10 H - 20

G

Weight, kg g

n

n1

n2

t

HCEZ-

HCEZ-

HCEZ-

HCEZ-

30

35

50/51/52

70/71

bbb 063 071 080

630 710 800

600 680 770

500 560 630

470 530 600

125 125 125

97 74.5 57

125 125 125

94.5 62 97

12 12 12

130 130 130

32 32 32

22 26 28

4 5 6

3 4 4

8 8 8

10.5 11.9 13.4

9.2 10.3 11.5

18.8 21.1 23.5

22.4 25.3 27.9

090 100 112

900 1000 1120

870 970 1080

710 800 900

680 770 860

125 125 125

107 94.5 97

125 125 125

74.5 57 112

12 14 14

130 130 160

32 32 37

30 34 36

6 7 8

5 6 6

8 8 8

15.2 17.1 20.0

12.8 14.2 16.5

26.1 29.0 33.9

31.3 34.9 40.7

125 140 160

1250 1400 1600

1210 1360 1560

1000 1120 1250

960 1080 1210

125 125 125

99.5 174.5 87

125 125 125

99.5 97 99.5

14 14 14

160 160 160

37 37 37

40 42 50

9 9 12

7 8 9

8 8 8

22.5 25.6 35.1

18.2 20.3 28.5

37.5 41.9 47.1

45.1 50.5 56.7

HCEZ-21

HCEZ-25

HCEZ-45/46/47

t1

t1

h

Æ D1 ins.

ÆE

Æ D3

t2

t2

h

h

h

Æ D1

Æ D1 ins.

Æ D1

Æ D2 Sheet steel insert

H1

H1

nxÆG

H2

HCEZ-65/66

Inlet - Inlet taper piece HCEZ-21, counterflange HCEZ-35, fabric duct HCEZ-45/46/47 and flue gas duct HCEZ-65/66 Weight, kg Size

D1

D2

D3

E

G

+ 10 H1 - 20

H2

h

n

t1

t2

HCEZ21

063 071 080

635 715 805

595 675 765

880 975 1105

698 775 869

14 14 14

130 130 130

218 218 243

60 60 60

16 16 24

8 8 8

6 6 6

11.8 14.0 18.2

090 100 112

905 1005 1125

865 965 1085

1225 1350 1510

958 1067 1200

14 14 18

130 130 160

243 243 293

60 60 60

24 24 32

8 8 8

6 6 6

125 140 160

1255 1405 1605

1215 1365 1565

1700 1880 2100

1337 1475 1675

18 18 18

160 160 160

293 293 293

60 60 60

32 32 40

8 8 12

6 6 10

bbb

HCEZ25

HCEZ45/46/47

HCEZ65/66

5.9 6.6 7.3

14.5 16.4 18.2

15.2 --19.0

21.0 24.3 45.0

11.2 12.4 16.2

26.4 28.4 37.7

-30.8 44.1

57.0 67.0 97.5

17.9 20.0 30.5

41.9 47.2 69.0

49.5 55.8 79.5

Electric motors

Page 101

This catalogue section deals with 50 Hz., totally enclosed, foot-mounted, three-phase squirrel cage motors. The two-speed motors are adapted for driving fans. Size 200 motors and upwards are provided, as standard, with thermistor type temperature monitors. Quotations for temperature monitors on other sizes supplied on request. APAL

Single-speed motors.

ARAL

Two-speed motors with a speed ratio of 1:2 and one stator winding ("Dahlander-connected").

ATAL

Two-sped motors with a speed ratio of 1:1.5 and separate stator windings.

For housing and insulation classes, please refer to page 102. Calculation of starting times PY/D = 2,6 TMAX TN

Whenever fans or fan drives are presented with a specific motor, this is rated for direct on-line starting. If a different motor is selected or if star-delta starting is employed, permitted starting times must be checked by calculation. Use the following formulae to calculate the starting time for direct online and star-delta starting: Direct on-line starting t =

Star-delta starting

t=

J x nf2 x 10-3 T T 46 P MAX + S TN TN J 46 P 1 3

x

x nf2 x

TMAX TN

-3

P

= Rated output of the motor

kW

Pf

= Fan power demand at rated speed (incl. where belt-driven, belt-drive losses)

kW

- Pf

PY/D = Minimum motor rating at which star-delta starting is possible kW

Permissible starting times With regard to heat build-up, starting times must not exceed those stated in the table below. The values given in the table are for starts when the motor is in a warm condition after operation. For cold starts, the values can be doubled.

TS TN

= Ratio of motor starting torque to normal torque

TMAX. = Ratio of max. motor torque to normal torque TN

Max. permitted starting times in seconds for individual starts Numbers of poles Motor size

If star-delta starting is employed, the starter should be first set to the star setting for a period corresponding to the starting time calculated as above and thereafter switched to the delta setting.

Symbols used

- Pf

10 T + 1x S 4 TN

x Pf

Starting method

2

4

6

8

63

Direct on-line starting

25

40

-

40

71


20

20

40

40

80


15

20

40

40

nf

= Rated speed of fan

J

= The system's moment of inertia, referred to the fan shaft 1) kg m2

t

= Starting time

1)


10

20

35

40


10

15

30

40

112

Direct on-line starting Star-delta starting

20 60

15 45

25 75

50 150

132


15 45

10 30

10 30

20 60

Ordering key

160


15 45

15 45

20 60

20 60

Motor, single-speed

180


15 45

15 45

20 60

20 60

200


15 45

15 45

20 60

20 60

225


15 45

15 45

20 60

20 60

250


15 45

15 45

20 60

20 60

280


15 45

18 54

17 51

15 45

315


15 45

18 54

16 48

12 36

355


15 45

20 60

18 54

30 90

NB! A motor can be started using a star-delta starter provided that the motor is delta-connected. During starting, the motor is star-connected and torque is consequently reduced. Check that the motor's torque curve is higher than the fan's torque curve throughout the range up to 90% of the synchronous speed. If no torque curves are available, the following formulae are sufficiently accurate for determining the minimum motor rating.

s

The impeller's moment of inertia is stated in the relevant fan chart. The motor's moment of inertia can generally be disregarded.

90 100

Where starting is frequent, the motor cannot be run at the rated output owing to the effect on the windings of starting heat losses. The permissible motor output can be calculated using the number of starts per hour, the load's moment of inertia and the load's rotational speed. Please Fläkt Woods AB.

r/min

APAL-a-bbbbb-c-0

Motor, two-speed, speed ratio 1:1.5

ATAL-a-bbbbb-c-0

speed ratio 1:2

ARAL-a-bbbbb-c-0

Number of poles 1) (see motor tables): 2, 4, 6, 8 Rated output 1) (see motor tables): The first three digits of the "bbbbb" code give the number of whole kW, the last two digits are decimals. E.g. code 00175 denotes 1.75 kW. Voltage Single-speed motor 1 = 220-240 VD/380-420 VY 2) 2 = 380-420 VD/660-690 VY 5 = 500 VY (sizes 63-100) 500 VD (sizes 112-355)

Two-speed motor 2 = 400 V 5 = 500 V

1) For the higher speed of a two-speed motor. 2) Star-delta starting is not possible if the motor is star connected. Slide rails, set Size: 02, 03, 04, 05, 06

XYLS-aa

Electric motors

Page 102

Single-speed motors, 50 Hz Size designation

IEC

ABB Motors

Designation

Rated output

Size designation

At rated output RPM

kW

Approx. A at 400V 1)

Is2)

Ts

Tmax.

IN

TN

TN

Weight IEC

ABB Motors

Designation

At rated output RPM

kW

kg

3000 rpm = 2 poles

Rated output

Approx. A at 400V1)

Is2)

Ts

Tmax

IN

TN

TN

Weight kg

1000 rpm = 6 poles

63 71 71

M2AA 63 B M2AA 71 A M2AA 71 B

APAL2-00025-c-0 2-00037-c-0 2-00055-c-0

0.25 0.37 0.55

2820 2840 2850

0.70 0.93 1.33

4.0 4.5 5.0

2.2 2.2 2.2

2.7 2.7 2.7

4.5 5.5 6.5

71 71 71

M2AA 71 M2AA 71 A M2AA 71 B

APAL6-00012-c-0 6-00018-c-0 6-00025-c-0

0.12 0.18 0.25

930 920 920

0.59 0.75 0.92

2.5 2.5 3.0

2.3 2.0 2.0

2.7 2.4 2.4

5.0 5.5 6.5

80 80 90 S

M2AA 80 A M2AA 80 B M2AA 90 S

2-00075-c-0 2-00110-c-0 2-00150-c-0

0.75 1.1 1.5

2860 2870 2870

1.7 2.4 3.3

5.0 5.5 5.5

2.2 2.4 2.4

2.7 3.0 3.0

9 10 13

80 80 90 S


6-00037-c-0 6-00055-c-0 6-00075-c-0

0.37 0.55 0.75

920 930 930

1.25 1.78 2.36

3.5 3.5 4.0

2.1 2.1 1.9

2.5 2.5 2.3

8.5 9.5 13

90L 100 L 112 M

M2AA 90 L M2AA 100 L M2AA 112 M

2-00220-c-0 2-00300-c-0 2-00400-c-0

2.2 3 4

2870 2900 2850

4.55 5.95 7.4

7.0 7.5 7.5

2.7 2.7 2.8

3.4 3.6 3.0

16 21 25

90 L 100 L 112 M

M2AA 90 L M2AA 100 L M2AA 112 M

6-00110-c-0 6-00150-c-0 6-00220-c-0

1.1 1.5 2.2

930 950 940

3.25 4.1 5.4

4.0 4.5 5.6

1.9 1.9 2.1

2.3 2.3 2.7

16 23 27

132 S 132 S 160 M

M2AA 132 SA M2AA 132 SB M2AA 160 MA

2-00550-c-0 2-00750-c-0 2-01100-c-0

5.5 7.5 11

2855 2855 2930

10.5 13.9 20.0

7.8 8.5 6.3

3.2 3.4 1.9

3.4 3.6 2.5

37 42 73

132 S 132 M 132 M

M2AA 132 S M2AA 132 MA M2AA 132 MB

6-00300-c-0 6-00400-c-0 6-00550-c-0

3 4 5.5

960 960 955

6.9 8.7 11.9

6.1 7.1 6.9

2.4 2.6 2.8

2.6 2.8 2.8

39 46 54

160 M 160 L 180 M

M2AA 160 M M2AA 160 L M2AA 180 M

2-01500-c-0 2-01850-c-0 2-02200-c-0

15 18.5 22

2920 2920 2930

26.5 32.0 38.5

6.6 7.3 7.2

2.3 2.6 2.5

2.5 2.7 2.7

84 94 119

160 M 160 L 180 L

M2AA 160 M M2AA 160 L M2AA 180 L

6-00750-c-0 6-01100-c-0 6-01500-c-0

7.5 11 15

970 970 970

15.4 23.0 31.0

6.7 7.1 7.0

2.0 2.2 2.1

2.8 2.8 3.0

88 102 151

200 L 200 L 225 M 250 M

M2AA 200 MLA M2AA 200 MLB M2AA 225 SMB M2AA 250 SMA

2-03000-c-0 2-03700-c-0 2-04500-c-0 2-05500-c-0

30 37 45 55

2955 2950 2960 2970

53 64 79 95

7.3 7.3 7.3 7.5

2.4 2.5 2.5 2.0

3.1 3.2 2.8 3.0

175 200 235 285

200 L 200 L 225 M

M2AA 200 MLA M2AA 200 MLB M2AA 225 SMB

6-01850-c-0 6-02200-c-0 6-03000-c-0

18.5 22 30

985 980 985

36 43 56

7.0 7.2 6.6

2.5 2.5 2.5

2.7 2.7 2.7

165 185 225

250 M

M2AA 250 SMA

6-03700-c-0

37

985

69

7.3

2.8

2.8

280

280 S 280 M

M2CA 280 SA M2CA 280 SMA

2-07500-c-0 2-09000-c-0

75 90

2977 2975

131 152

7.4 7.2

2.0 2.1

2.9 2.7

480 545

280 S 280 M


6-04500-c-0 6-05500-c-0

45 55

990 989

85 102

7.0 7.0

2.6 2.7

2.6 2.6

440 475

315 S 315 M 315 M

M2CA 315 SA M2CA 315 SMA M2CA 315 MB

2-11000-c-0 2-13200-c-0 2-16000-c-0

110 132 160

2982 2982 2981

194 228 269

7.6 7.4 7.5

2.0 2.2 2.3

3.0 3.0 3.0

695 770 840

315 S 315 M 315 M


6-07500-c-0 6-09000-c-0 6-11000-c-0

75 90 110

992 991 991

143 165 201

7.5 7.1 7.3

2.3 2.3 2.5

2.7 2.7 2.8

630 720 805

355 S 355 M 355 M

M2CA 355 SA M2CA 355 MA M2CA 355 MB

2-20000-c-0 2-25000-c-0 2-28000-c-0

200 250 280

2977 2980 2978

330 410 470

6.6 6.6 5.7

1.3 1.3 1.1

2.8 3.0 2.7

1220 1320 1320

355 S 355 S 355 M

M2CA 355 SA M2CA 355 SB M2CA 355 MA

6-13200-c-0 6-16000-c-0 6-20000-c-0

132 160 200

992 992 993

235 280 350

6.8 6.8 7.5

1.7 1.8 2.0

2.6 2.7 2.8

1200 1320 1550

355 M

M2CA 355 MB

6-25000-c-0

250

991

475

7.3

2.2

3.0

1550

1500 rpm = 4 poles

750 rpm = 8 poles

63 71 71

M2AA 63 B M2AA 71 A M2AA 71 B

APAL4-00018-c-0 4-00025-c-0 4-00037-c-0

0.18 0.25 0.37

1370 1400 1410

0.72 0.83 1.12

3.0 3.5 4.0

2.2 2.2 2.2

2.6 2.7 2.7

4.5 5.5 6.5

80 80 90 S


APAL8-00018-c-0 8-00025-c-0 8-00037-c-0

0.18 0.25 0.37

700 700 700

0.90 1.18 1.60

2.5 2.5 3.0

1.8 1.9 1.9

2.3 2.4 2.4

8.5 9.5 13

80 80 90 S


4-00055-c-0 4-00075-c-0 4-00110-c-0

0.55 0.75 1.1

1420 1420 1410

1.45 1.9 2.59

4.0 4.5 5.0

2.2 2.2 2.2

2.7 2.7 2.7

9 10 13

90 L 100 L 100 L

M2AA 90 L M2AA 100 LA M2AA 100 LB

8-00055-c-0 8-00075-c-0 8-00110-c-0

0.55 0.75 1.1

700 700 700

2.35 2.67 3.42

3.0 3.5 3.5

1.9 2.1 2.1

2.4 2.7 2.7

16 20 23

90 L 100 L 100 L

M2AA 90 L M2AA 100 LA M2AA 100 LB

4-00150-c-0 4-00220-c-0 4-00300-c-0

1.5 2.2 3

1420 1430 1430

3.4 4.8 6.48

5.0 5.5 5.5

2.4 2.4 2.5

2.9 2.9 2.9

16 21 24

112 M 132 S 132 M

M2AA 112 M M2AA 132 S M2AA 132 M

8-00150-c-0 8-00220-c-0 8-00300-c-0

1.5 2.2 3

695 720 720

4.5 5.9 7.8

4.1 5.3 5.5

1.9 1.9 2.4

2.4 2.5 2.6

28 46 53

112 M 132 S 132 M

M2AA 112 M M2AA 132 S M2AA 132 M

4-00400-c-0 4-00550-c-0 4-00750-c-0

4 5.5 7.5

1435 1450 1450

8.6 11.1 14.8

7.0 7.3 7.9

2.9 2.2 2.5

3.1 3.0 3.2

27 40 48

160 M 160 M 160 L

M2AA 160 MA M2AA 160 M M2AA 160 L

8-00400-c-0 8-00550-c-0 8-00750-c-0

4 5.5 7.5

715 710 715

10.0 13.4 18.1

5.2 5.4 5.4

2.1 2.4 2.4

2.4 2.6 2.8

75 88 118

160 M 160 L 180 M

M2AA 160 M M2AA 160 L M2AA 180 M

4-01100-c-0 4-01500-c-0 4-01850-c-0

11 15 18.5

1460 1455 1470

22.5 28.5 35

6.7 6.8 7.0

2.9 3.0 3.1

2.8 2.8 2.7

75 94 124

180 L

M2AA 180 L

8-01100-c-0

11

720

23.5

5.9

2.4

2.6

147

180 L

M2AA 180 L

4-02200-c-0

22

1470

41

7.0

2.9

2.8

141

200 L 225 S 225 M

M2AA 200 MLA M2AA 225 SMA M2AA 225 SMB

8-01500-c-0 8-01850-c-0 8-02200-c-0

15 18.5 22

740 730 730

29 37 45

7.4 6.2 6.0

1.8 1.9 1.9

3.0 2.7 2.7

175 210 225

200 L 225 S 225 M

M2AA 200 MLA M2AA 225 SMA M2AA 225 SMB

4-03000-c-0 4-03700-c-0 4-04500-c-0

30 37 45

1475 1480 1480

56 68 83

6.7 6.6 6.7

2.6 2.4 2.7

2.8 2.5 2.6

180 215 230

250 M

M2AA 250 SMA

8-03000-c-0

30

735

59

6.9

1.9

2.9

280

280 S 280 M


8-03700-c-0 8-04500-c-0

37 45

741 741

74 90

6.8 7.1

1.6 1.8

2.7 2.8

460 500

250 M

M2AA 250 SMA

4-05500-c-0

55

1480

98

7.5

2.3

2.8

275

280 S 280 M


4-07500-c-0 4-09000-c-0

75 90

1483 1484

137 163

6.9 7.6

2.2 2.5

2.8 2.9

445 490

315 S 315 M 315 M


8-05500-c-0 8-07500-c-0 8-09000-c-0

55 75 90

741 740 740

107 142 169

7.1 7.1 7.3

1.8 1.8 1.9

2.8 2.8 2.8

630 715 800

315 S 315 M 315 M


4-11000-c-0 4-13200-c-0 4-16000-c-0

110 132 160

1487 1486 1486

198 238 282

6.5 6.3 7.0

2.1 2.2 2.4

2.6 2.7 2.7

675 730 850

355 S 355 M

M2CA 355 SA M2CA 355 MA

8-11000-c-0 8-13200-c-0

110 132

742 743

215 265

5.6 5.8

1.4 1.5

2.2 2.3

1200 1350

355 M

M2CA 355 MB

8-16000-c-0

160

742

310

6.4

1.8

2.5

1550

355 S 355 M

M2CA 355 SA M2CA 355 MA

4-20000-c-0 4-25000-c-0

200 250

1487 1487

345 430

7.0 7.2

2.1 2.3

2.7 2.8

1220 1350

355 M

M2CA 355 LA

4-31500-c-0

315

1488

545

7.4

2.4

2.8

1550

Voltage code 1 = 220-240 VD/380-420 VY, 50 Hz 2 = 380-420 VD/660-680 VY, 50 Hz 5 = 500 VY (sizes 63-100) 500 VD (sizes 112-355)

1) Conversion factor where the rated supply is other than 400V, 50Hz. Rated supply at 50 Hz and motor wound for:

2) Is IN

conversion factor

220 V 230 V 415 V

1.82 1.74 0.96

500 V 660 V 690 V

0.80 0.61 0.58

= ratio of motor start current to motor full-load current.

3) Temperature rise as per insulation class F.

Housing class IP 55 Dust-proof, spray-proof design. Sizes 63 - 355 are delivered as standard in a design complying to IP 55. Drain holes The basic versions of sizes 63 - 100 are supplied without drain holes but can be provided with holes if required. The housing class then becomes IP 54 unless special felt plugs are used. Sizes 112 - 355 are supplied with closeable plastic plugs in the drain holes. The plugs are in the open position when the motors are delivered. Insulation class All motors have class F insulation. The standard rated outputs of motors from ABB Motors are, in most cases, based on the temperature increases applying to insulation class B. Where temperature rises are also to class F, this is specified in the tables.

Electric motors

Page 103

Two-speed motors, adapted for fan drives, 50 Hz Size designation

IEC

ABB Motors

Designation

Rated No outof put poles kW

Size designation

At rated output RPM

Approx. A at 400V 1)

Is2)

Ts

IN

TN

Tmax. Weight TN

IEC

ABB Motors

kg

3000 and 1500 rpm synchronous, 2 and 4 poles. One stator winding (YY/Y).

80 80 90 S 90 L

M2AA 71 B M2AA 80 A M2AA 80 B M2AA 90 S M2AA 90 L

2 4

0.55 0.11

2800 1440

1.4 0.5

4.0 3.0

1.5 1.4

2.0 2.4

00075-c-0

2 4

0.75 0.15

2850 1460

1.9 0.67

4.5 3.5

1.8 1.4

2.4 2.4

00110-c-0

2 4

1.1 0.23

2860 1460

2.6 0.88

5.0 3.7

1.8 1.3

2.4 2.4

00150-c-0

2 4

1.5 0.33

2860 1460

3.3 1.1

5.2 3.9

1.8 1.1

2.4 2.4

00220-c-0

2 4

2.2 0.45

2860 1460

4.6 1.4

5.9 4.4

2.1 1.2

2.6 2.6

3.5 0.7

2880 1470

7.0 2.0

6.2 4.8

2.1 1.2

2.8 3.0

25

100 L

32

100 L

100 L

M2AA 100 LB

00350-c-0

112 M

M2AA 112 M

00450-c-0

2 4

4.5 1

2875 1450

8.4 2.4

7.0 6.0

1.8 1.9

2.3 2.8

00620-c-0

2 4

6.2 1.3

2880 1455

11.8 3.5

7.0 6.5

2.0 2.6

2.6 3.3

00830-c-0

2 4

8.3 1.7

2875 1455

15.4 4.2

7.4 6.6

2.5 2.7

2.7 3.3

01000-c-0

2 4

10 2

2910 1465

19.0 4.8

5.9 6.1

1.5 2.4

2.3 2.8

16 3.2

2915 1465

28.5 7.0

6.6 6.3

1.8 2.5

2.4 2.8

132 M 160 M

M2AA 132 S M2AA 132 M M2AA 160 MA

At rated output RPM

Approx A at 400V 1)

Is2)

Ts

Tmax.

IN

TN

TN

Weight kg

ARAL-4

00055-c-0

2 4

132 S

Rated No outof put poles kW

1500 and 750 rpm synchronous, 4 and 8 poles. One stator winding (YY/Y).

ARAL-2 71

Designation

6.5 9 10 13 16

42 56 73

71

00037-c-0

4 8

0.37 0.09

1390 980

1.2 0.49

3.3 2.0

1.8 1.4

1.8 2.8

6.5

00055-c-0

4 8

0.55 0.11

1380 700

1.6 0.54

3.1 2.3

1.5 1.4

1.8 1.8

8.5

00075-c-0

4 8

0.75 0.16

1390 700

2.0 0.70

3.4 2.4

1.5 1.2

1.9 1.9

9.5

00110-c-0

4 8

1.1 0.26

1410 700

2.8 1.2

4.2 2.4

1.8 1.2

2.3 1.9

13

00150-c-0

4 8

1.5 0.31

1420 710

3.7 1.5

4.8 2.8

2.2 1.7

2.7 2.5

16

M2AA 100 LA

00220-c-0

4 8

2.2 0.48

1430 720

5.1 1.8

5.1 3.0

1.9 1.2

2.5 2.1

20

M2AA 100 LB

00280-c-0

4 8

2.8 0.6

1430 720

6.4 2.2

5.2 3.0

2.0 1.2

2.6 2.2

23

00350-c-0

4 8

3.5 0.7

1430 720

7.0 2.5

6.8 4.4

1.6 1.7

2.5 2.7

32

00500-c-0

4 8

5.0 1.0

1450 725

9.9 3.3

6.4 3.6

1.5 1.0

2.3 2.0

48

00680-c-0

4 8

6.8 1.4

1460 730

13.7 5.1

7.6 3.6

2.0 1.4

2.8 2.7

59

10.5 2.2

1460 735

21 7.4

6.9 3.7

2.2 1.5

2.7 2.3

94

M2AA 71 B

80

M2AA 80 A

80

M2AA 80 B

90 S 90 L

112 M 132 S 132 M

M2AA 90 S M2AA 90 L

M2AA 112 M M2AA 132 S M2AA 132 M

160 M

M2AA 160 M

01600-c-0

2 4

94

160 M

M2AA 160 M

01050-c-0

4 8

160 L

M2AA 160 L

01950-c-0

2 4

19.5 4.5

2930 1465

36 9.7

7.6 6.4

2.3 2.5

2.9 2.8

100

160 L

M2AA 160 L

01550-c-0

4 8

15.5 2.7

1460 735

30 9.5

6.9 3.9

2.2 1.7

2.6 2.6

117

180 M

M2AA 180 M

02150-c-0

2 4

21.5 4.7

2935 1465

38 10

7.0 5.3

2.1 2.1

2.6 2.3

137

180 M

M2AA 180 M

01700-c-0

4 8

17 3.4

1470 730

33 11

5.8 4.3

1.7 1.2

2.3 1.9

137

02600-c-0

2 4

26 5.2

2940 1470

47 11

6.9 5.8

2.3 2.4

2.6 2.4

022000-c-0

4 8

22 4.4

1475 735

43 15

6.7 3.9

2.0 1.7

2.6 2.3

161

32 8

2940 1465

58 16

7.1 6.2

2.0 2.0

2.5 2.2

02900-c-0

4 8

29 6.5

1470 730

54 17

6.9 4.2

2.2 1.9

2.4 1.9

180

03300-c-0

4 8

33 8

1475 730

61 21

7.8 4.2

2.6 1.9

2.6 1.8

205

42 10

1480 740

85 27

7.8 5.0

2.5 2.2

3.0 2.3

265

180 L

M2AA 180 L

200 L

M2AA 200 MLA

03200-c-0

2 4

200 L

M2AA 200 MLB

03900-c-0

2 4

39 10

2950 1475

69 19

7.4 6.2

2.0 2.0

2.6 2.3

04500-c-0

2 4

45 13

2955 1475

76 25

7.4 5.3

2.0 2.0

2.6 2.1

225 M

M2AA 225 M

151 180 205 235

1500 and 1000 rpm synchronous, 4 and 6 poles. Two separate stator windings (Y/Y).

00030-c-0

4 6

0.30 0.10

1400 950

0.9 0.56

3.3 2.3

1.5 1.4

2.0 2.1

6.5

80

M2AA 80 A

00045-c-0

4 6

0.45 0.15

1400 960

1.3 0.73

3.7 2.6

1.7 1.3

2.1 2.2

8.5

80

M2AA 80 B

00065-c-0

4 6

0.65 0.22

1400 960

1.7 0.94

3.9 2.9

1.7 1.4

2.1 2.2

9.5

M2AA 90 S

00100-c-0

4 6

1.0 0.3

1400 940

2.5 1.2

4.2 2.6

1.8 1.0

2.2 1.7

13

90 L

M2AA 90 L

00150-c-0

4 6

1.5 0.45

1400 940

3.5 1.6

4.3 2.9

1.7 1.0

2.1 1.8

16

100 L

M2AA 100 LA

00200-c-0

4 6

2.0 0.6

1430 960

4.5 2.0

5.0 3.3

1.8 1.0

2.4 1.9

20

100 L

M2AA 100 LB

00250-c-0

4 6

2.5 0.8

1430 960

5.5 2.5

5.6 3.5

2.0 1.1

2.5 2.0

23

112 M

M2AA 112 M

00300-c-0

4 6

3.0 1.0

1445 975

6.3 3.1

6.0 4.0

1.3 1.0

2.3 2.2

33

4.5 1.5

1460 985

9.2 5.1

6.5 4.2

1.5 1.0

2.3 2.2

48

00450-c-0

132 M

M2AA 132 M

00600-c-0

4 6

6.0 2.0

1460 980

12 5.6

7.1 4.5

1.8 1.3

2.5 2.0

59

160 M

M2AA 160 M

01050-c-0

4 6

10.5 3.5

1460 965

21 8.6

6.4 4.1

2.0 1.3

2.5 1.7

94

14.5 4.5

1460 970

28 11

6.9 4.6

2.2 1.5

2.6 1.9

117

160 L

M2AA 160 L

01450-c-0

180 M

M2AA 180 M

01600-c-0

4 6

16 5

1470 980

31 12.5

6.3 4.6

1.9 1.5

2.5 2.0

137

180 L

M2AA 180 L

02000-c-0

4 4

20 6.5

1470 980

39 16

7.2 5.0

2.4 1.8

2.7 2.0

161

200 L

M2AA 200 MLA

02300-c-0

4 6

23 7.2

1475 985

43 15

7.7 7.8

1.6 1.9

2.8 2.9

175

200 L

M2AA 200 MLB

03000-c-0

4 6

30 9

1470 985

54 18

7.7 7.9

1.6 1.7

2.7 2.5

200

03400-c-0

4 6

34 11

1470 985

60 21

7.7 6.7

1.5 1.3

2.7 2.3

225

04200-c-0

4 6

42 14

1475 985

75 27

8.4 6.8

1.7 1.4

3.0 2.3

255

06300-c-0

4 6

63 18.5

1475 985

110 40

7.5 7.3

2.4 3.0

2.7 2.6

335

77 25

1486 991

144 54

7.6 7.7

2.4 3.2

2.9 2.7

490

90 28

1485 991

161 58

7.4 7.7

2.3 3.2

2.7 2.8

550

250 M

M2AA 250 SMB

04200-c-0

M2AA 225 SMC

05000-c-0

4 8

50 11

1465 735

91 28

7.3 4.7

2.3 2.0

2.5 2.0

265

250 M

M2AA 250 SMB

06000-c-0

4 8

60 15

1475 735

104 34

7.9 4.7

2.6 2.1

2.7 2.0

335

06500-c-0

4 8

65 15

1484 743

121 38

7.5 5.3

2.7 2.8

2.9 2.3

445

08000-c-0

4 8

80 20

1486 743

150 50

8.5 5.4

3.3 2.9

3.4 2.6

490

09000-c-0

4 8

90 23

1486 742

164 56

8.5 5.4

3.6 2.8

3.5 2.6

550

110 22

1487 744

197 56

6.8 4.9

1.9 2.1

2.6 2.5

730

280 S

M2CA 280 SA

07700-c-0

4 6

280 M

M2CA 280 MB

09000-c-0

4 6


315 S

M2CA 315 SMA

11000-c-0

4 8

315 M

M2CA 315 MB

13200-c-0

4 8

132 26

1486 746

235 65

6.8 4.8

2.0 2.0

2.6 2.4

850

16000-c-0

4 8

160 32

1486 743

283 80

7.0 4.8

2.1 2.1

2.7 2.5

970

20000-c-0

4 8

200 40

1489 745

340 90

6.8 4.8

1.4 1.3

2.8 2.5

1350

25000-c-0

4 8

250 50

1490 745

435 120

7.5 5.1

1.5 1.4

3.2 2.6

1550

M2CA 315 LA M2CA 355 MA M2CA 355 LA

Voltage code 2 = 400 V 5 = 500 V

4 6

M2AA 225 SMC

M2AA 225 SMB

355 L

M2AA 132 A

M2AA 200 MLB

225 M

355 M

132 S

M2AA 200 MLA

225 M

315 L

4 6

M2AA 180 L

4 8

280 M

90 S

225 M

200 L

280 M

ATAL-4 M2AA 71 B

M2AA 225 SMB

200 L

280 S

71

225 M

180 L

1) Conversion factor for 500 V supply = 0.80. 2) Is IN

= ratio of motor start current to motorfull-load current.

Voltage code 2 = 400 V 5 = 500 V

Dimensions - Motors IEC sizes 63-100

Page 104

IEC sizes 112-132

L

AC

L1, L2

HD

HC

HD

H K E

C

H

KA E

A AB

B BB

IEC sizes 160-180

C

K B B' BB

BC

A AB

IEC sizes 200-250 AC

L

AC

L

HD

HD

AC

H

H E

C

K

L B' BB

A AB

E

C

B B' BB

IECsizes 280-355

K

A AB

Shaft journal F HD

GA

HC H

E

C

B B' BB L

DB

A AB

Size as per SingleABB Motors speed

Twospeed

D

A1)

AB

AC

B1)

B'1)

D1)

DB

E

GA

H1)

HC

HD

K

KA

L

L12)

L23)

63 B 71 (A, B) 80 (A, B)

All All All

All All All

100 112 125

120 136 154

-

80 90 100

-

98 112 125

40 45 50

14 14 19

M5 M5 M8

30 30 40

-

5 5 6

16 16 21.5

63 71 80

123 141 159

150 172 192

7 7 10

10 11 14

213 239 272

-

-

90 S 90 L 100 L(A)

All All All

All All All

140 140 160

170 170 197

-

100 125 140

-

125 150 172

56 56 63

24 24 28

M8 M8 M10

50 50 60

-

8 8 8

27 27 31

90 90 100

179 179 199

212 212 236

10 10 12

14 14 15

295 320 358.5

-

-

112 M 132 S (A, B) 132 M

All All All

All All All

190 216 216

222 262 262

221 261 261

140 140 1404)

1784) 178

168 212 212

70 89 89

28 38 38

M10 M12 M12

60 40 80 50 80 50

8 10 10

31 41 41

112 132 132

-

258 295.5 295.5

12 12 12

-

3614) 4474) 4474)

3884) 4474) 481,54)

160 5) 160 6) 180 7)

5)

5)

6)

6)

7)

7)

254 254 279

310 310 340

-

210 2104) 241

2544) 254 2794)

287.5 287.5 316

108 108 121

42 42 48

M16 M16 M16

110 110 110

-

12 12 14

45 45 51.5

160 160 180

-

368.5 368.5 403.5

15 15 15

-

-

-

180 8)

BB

C

EA F1)

602.5 643.5 680

8)

8)

279

340

-

2414)

279

316

121

48

M16

110

-

14

51.5

180

-

403.5

15

-

700.5

-

-

200 ML. 225 SM. 225 SM.

2-8 4-8 2

All 4/8 2/4

318 356 356

380 418 418

386 425 425

2674) 286 2864)

305 3114) 311

365 360 360

133 149 149

55 60 55

M20 M20 M20

110 140 110

-

16 18 16

59 64 59

200 225 225

-

496.5 542 542

18 18 18

-

773 865 835

-

-

225 SM. 250 SM. 250 SM.

4-8 2 4-8

4/6, 4/8 4/6, 4/8

356 406 406

418 474 474

425 471 471

2864) 3114) 3114)

311 349 349

360 409 409

149 168 168

60 60 65

M20 M20 M20

140 140 140

-

18 18 18

64 64 69

225 250 250

-

542 590 590

18 22 22

-

865 872 872

-

-

280 SA 280 SA

2 4-8

4/8, 4/6

457 457

545 545

-

368 368

-

450 450

190 190

65 75

M20 M20

140 140

-

18 20

69 79.5

280 280

558 558

730 730

24 24

-

1060 990

-

-

280 SMA 280 SMA 280 MB

2 4-8 -

4/8 4/6

457 457 457

545 545 545

-

368 368 419

419 419 -

501 501 501

190 190 190

65 75 75

M20 M20 M20

140 140 140

-

18 20 20

69 79.5 79.5

280 280 280

558 558 558

730 730 730

24 24 24

-

1060 1060 1120

-

-

315 SA 315 SA

2 4-8

-

508 508

622 622

-

406 406

-

535 535

216 216

65 80

M20 M20

140 170

-

18 22

69 85

315 315

627 627

820 820

28 28

-

1095 1125

-

-

315 SMA 315 SMA

2 4-8

-

508 508

622 622

-

406 406

457 457

535 535

216 216

65 80

M20 M20

140 170

-

18 22

69 85

315 315

627 627

820 820

28 28

-

1195 1125

-

-

315 MB 315 MB

2 4-8

-

508 508

622 622

-

457 457

-

540 540

216 216

65 80

M20 M20

140 170

-

18 22

69 85

315 315

627 627

820 820

28 28

-

1195 1225

-

-

355 SA 355 SA

2 4-8

-

610 610

714 714

-

500 500

-

584 584

254 254

70 100

M20 M24

140 210

-

20 28

74.5 106

355 355

715 715

920 920

28 28

-

1310 1380

-

-

355 MA 355 MA

2 4-8

-

610 610

714 714

-

560 560

-

644 644

254 254

70 100

M20 M24

140 210

-

20 28

74.5 106

355 355

715 715

920 920

28 28

-

1370 1440

-

-

355 MB 355 MB

2 4-8

-

610 610

714 714

-

560 560

-

644 644

254 254

70 100

M20 M24

140 210

-

20 28

74.5 106

355 355

715 715

920 920

28 28

-

1370 1440

-

-

355 LA

4-8

-

610

714

-

630

-

714

254

100

M24

210

-

28

106

355

715

920

28

-

1520

-

-

1) Tolerances A, B D = 14-28 D = 38-48 D = 55-100 F H = 63-250 H = 280-355

ISO js14 ISO j6 ISO k6 ISO m6 ISO h9 +0 -0.5 +0 -1.0

2) 3) 4) 5) 6) 7) 8)

Single speed motors and two-speed motors 132S. Two speed motors exc. 132S. Not in conformity with IEC. M-2, MA-2, M-4, M-6, M-8, MA-8, L-2, L-4, L-6 MA-2/4, M-2/4, L-2/4, M-4/6, M-4/8, LB-2 och LB-4 L-8, L-4/6, L-4/8, LB-6 och LB-8 M-2, M-4, L-6, L-8, M-2/4, M-4/6, M-4/8 och LB-2 L-2/4, L-4/6, L-4/8, LB

Ordering key - Regulating damper DMEG

Page 105

Regulating damper DMEG-aaa-bbb Size 016, 020, 025, 031, 040, 050, 063. Material, finish 001 002 072 112 290 300 400 1)

= = = = = = =

Standard material, GA80-RAL5007 int. and ext. Standard material, GP40-01 int. and ext. Standard material, GA80TD80-RAL5007 int. and ext. Standard material, GA80TB80-RAL5007 int. and ext. Standard material, hot-dip galvanized. SS 2333 throughout. SS 2343 throughout.

o

Fully welded Fully welded Fully welded Fully welded Fully welded Fully welded Fully welded

Max. temperature 120 C. Max. temperature 150oC. 1) Max. temperature 120oC. Max. temperature 120oC.

o

GP40-01 primer can be used where temperatures exceed 120 C. This primer tolerates temperatures up to 150oC and vaporises at higher temperatures without emitting any toxic substances.

Counterflange HCEZ-25-bbb-cc Size (= damper size) Material 01 = unpainted steel (for welding in). 03 = SS 2333. 04 = SS 2343. Description

DMEG damper size 063

The DMEG damper is primarily a regulating and shut-off damper for flue gas installations. The blades are contra-rotating to ensure symmetrical gas flow and favourable control characteristics.

When connecting flue gas duct HCEZ-aa-bbb-ccc to a size 063 regulating damper, the duct can only be fitted to the inlet side and not the outlet side.

The damper can be regulated by hand or by motor.


Max. pressure difference: 5 kPa.

A

Max. operating temperature: 350°C

D

Leakage flow: approx. 2% of full flow. The dampers basic components are: casing, two blades, blade regulating mechanism and rubber-covered handle. A wing nut is used to lock the damper in the desired position.

B

Open

Total pressure drop at various blade angles and for air with a density of 1.2 kg/m3.

ope

n

500 400 300

50 0,5

50 40 30 20

er f

ully

200

mp

100

1 2 3 4 5 Air velocity, m/s

10

Total pressure drop, mm WG

a

10

C

20 304050

Damper motor is not included. Actuating torque, Nm

Closed

5

Motor control details Size

Gas flow

60 7090 100

Da

Total pressure drop, Pa

1000

Blade angle a degrees 10 20 30 40 50

0

Size

A

016

164

B

C

D

Weight, kg

164

213

5

193

213

6

226

308

9

016

020

025

031

040

050

063

020

204

5

5

5

9

14

21

31

025

254

031

319

28

262

308

10

040

404

70

310

308

13

050

504

120

361

308

20

063

634

185

427

308

26

The actuating torque figures are valid up to a pressure drop of 1 kPa across the damper. At greater pressure drops, the actuating torque increases proportionally with the increased pressure drop. Thus, where the pressure drop is 1.5 kPa, actuating torque can be calculated by multiplying this figure by a factor (k) of I.5. Where the drop is 2 kPa, k = 2, etc.

-

NB! Flanges conform to ISO 13351.

Inlet vane control assembly HXEG - General description

Page 106

Description The HXEG inlet vane control assembly is designed for flow control in centrifugal fans and is connected directly to the fan inlet flange. The assembly is of a robust construction and provides highly economic flow control. The size range follows that of the HC fans and the flanges comply with ISO 13351. NB! The HXEG must not be connected directly to the fan without checking that the anti-vibration mountings can cope with the increased component load on the fan. - The HXEG is available in sizes 031-160. The max. permitted gas temperature is 350°C. - Robust construction, (handles pressures up to 20 kPa). The assembly's chief components are: casing, guide vanes, hub and control mechanism. The casing has connecting flanges on both ends. The guide vane shaft is ed on bearings in the hub and casing. The hub is ed by radial stays. The assemblies can be connected to fans which, under fully throttled conditions at 20°C, will give max. pressure rise of 20 kPa. Regulation is either by an actuator or manually with the lever. Control The assembly can be equipped with an actuator. Four different actuators are available as accessories: HXEZ05 (electric), HXEZ-06 (electric), HXEZ-07 (pneumatic) and HXEZ-08 (electric). Actuator Actuators are double-acting and are console mounted on the assemblies. Actuator specifications HXEZ-

Type

Max. actuation pressure (N)

Electrical details

Environment

05

Electric

3000

24 VDC, 9A IP 51

-20/+40oC protected from the rain

Can be provided with a potentiometer

06

Electric

2500

230 V 50/60Hz 200 W, IP 51

-20/+40oC protected from the rain

Can be provided with a potentiometer

07

Pneumatic

2900

08

Elektric

2700

230 V 50/60Hz 230 W, IP 54

Control

-20/+70oC

Control signal 20-100 kPa Working pressure 700 kPa

-20/+60oC

Equipped with 100 ohm potentiometer

Sizes HXEG 031, 040, 050, 063, 071, 080, 090, 100, 112, 125, 140 and 160. The assemblies are suitable for standard fans. Assemblies and fans have common size codes. Principles of operation The guide vanes, which can be set in various positions, impart a rotary motion to the gas stream as it reaches the impeller. This lowers the pressure and output characteristics of the fan and ensures good operating economy over a relatively wide control range. Pressure drop The pressure drop with the vanes fully open is 0.2 pd where pd is the dynamic pressure. Right-hand and left-hand models Impeller

Assemblies are available as right-hand models (for righthand rotation fans i.e. fans where the impeller rotates clockwise as seen from the drive side) or left-hand models (for left-hand rotation fans i.e. fans where the impeller rotates anti-clockwise as seen from the drive side). Material and finish Refer to the ordering key on page 107. Instructions Installation and maintenance instructions are included in the delivery.

Right-hand model

Left-hand model

Ordering key - Inlet vane control assembly HXEG and accessories

Page 107

Inlet vane control assembly HXEG-aaa-bbb-c Size (fan size) Material, finish 001 002 072 112 290 300 400

= Standardmaterial, GA80-RAL5007 int. and ext. = Standard material, GP40-01 int. and ext. = Standard material, GA80TD80-RAL5007 int. and ext. = Standard material, GA80TB80-RAL5007 int. and ext. = Standard material, hot-dip galvanized. = SS 2333 throughout. = SS 2343 throughout.

Max. temperature 120oC. Max. temperature 150oC. 1) Max. temperature 120oC. Max. temperature 120oC.

Fully welded Fully welded Fully welded Fully welded Fully welded Fully welded Fully welded

Version 1 = right-hand. 2 = left-hand. Protective casing HXEZ-a-bbb-ccc-d Variant 4 = For inlet vane control assemblies without actuators. 5 = For inlet vane control assemblies with actuators. Size (fan size) Material, finish 001 002 072 112 290 300 400

= Standard material, GA80-RAL5007 int. and ext. = Standard material, GP40-01 int. and ext. = Standard material, GA80TD80-RAL5007 int. and ext. = Standard material, GA80TB80-RAL5007 int. and ext. = Standard material, hot-dip galvanized. = SS 2333 throughout. = SS 2343 throughout.


Version 1 = right-hand. 2 = left-hand. Actuator HXEZ-aa-bbb-ccc-d Type of actuator. Refer to table on page 106 aa aa aa aa

= = = =

05, electric. 06, electric. 07, pneumatic. 08, electric.

Size (fan size) Material, finish (bracket) 001 002 072 112 290 300 400

= Standard material, GA80-RAL5007 int. and ext. = Standard material, GP40-01 int. and ext. = Standard material, GA80TD80-RAL5007 int. and ext. = Standard material, GA80TB80-RAL5007 int. and ext. = Standard material, hot-dip galvanized. = SS 2333 throughout. = SS 2343 throughout.


Version 1 = right-hand 2 = left-hand. 1)

GP40-01 primer can be used where temperatures exceed 120oC. This primer tolerates temperatures up to 150oC and vaporises at higher temperatures without emitting any toxic substances.

Inlet vane control assembly HXEG - Dimensions and weights HXEG

HXEG 031 with inlet taper piece

Page 108

HXEG 040 - 160 G

50

Open

Closed

8 holes Æ 12 366 pitch Æ

Æ 10,5

Æ 315 ins.

R holes Æ F

C

491

Hold, t = 8

ÆD ins.

Æ 400

K

H vanes ÆE

B

210

A

435

Gas flow

Size

A

B

031

-

-

040

264

050

C

E

F

G

K

R

Weight

-

D -

448

12

41.5

H 7

628

12

47

225

491

400

448

12

41.5

7

628

12

38

289

225

596

500

551

12

41.5

7

728

12

40

063

348

250

671

630

698

14

66.5

7

858

16

52

071

290

225

735

710

775

14

51.5 11

940

16

68

080

306

235

805

800

869

14

51.5 11

1030

24

76

090

322

235

885

900

958

14

56.5 11

1130

24

94

100

354

265

965

1000

1067

14

71.5 11

1230

24

108

112

368

280

1200

1120

1200

18

90.5 13

1375

32

141

125

387

300

1266

1250

1337

18

90.5 13

1507

32

171

140

454

335

1341

1400

1475

18 135.5 13

1657

32

211

160

493

375

1441

1600

1675

18 145.5 13

1857

40

298

ao

Inlet vane Actuator travel control assembly for different HXEG attachment points

C Max. Left-hand model

C Min.

Gas flow

Right-hand model

60

E Min. E Max.

E

Size

C Max.

C Min.

Max.

Min.

031

200

172

469

400

28.2

040

200

172

469

400

28.2

050

200

168

552

450

23.8

063

200

161

650

515

19.6

071

200

156

711

555

17.7

080

200

156

777

600

16.0

090

200

153

858

650

14.4

100

200

150

942

700

13.1

112

200

148

1031

760

11.8

125

200

146

1133

825

10.7

140

200

144

1255

902

9.6

160

200

142

1412

1002

8.5

o

a

Inlet vane control assembly HXEG - Dimensions and weights

Page 109

Actuators HXEZ-05, -06, -07 and -08 570

570 ao

ao

U

U

10 Left-hand model

Right-hand model Gas flow

HXEZ-05, electric Size

a

031 040

HXEZ-06, electric

U

Wt.

Size

a

24.8

532

14

031

24.8

532

14

040

050

21.2

601

14

063

17.8

707

071

16.2

080

HXEZ-07, pneumatic

U

Wt.

Size

a

24.8

532

14

031

24.8

532

14

040

050

21.2

601

14

16

063

17.8

707

770

16

071

16.2

14.8

839

16

080

090

13.4

923

16

100

12.2

1009

112

11.2

125

10

HXEZ-08, electric

U

Wt.

Size

a

U

Wt.

24.8

532

16

031

24.8

532

16

040

24.8

532

22

24.8

532

050

21.2

601

16

22

050

21.2

601

16

063

17.8

707

22

18

063

17.8

707

770

16

071

16.2

24

770

18

071

16.2

770

14.8

839

16

080

24

14.8

839

18

080

14.8

839

090

13.4

923

16

24

090

13.4

923

18

090

13.4

923

18

100

12.2

1009

25

18

100

12.2

1009

19

100

12.2

1009

1100

18

112

11.2

26

1100

18

112

11.2

1100

19

112

11.2

1100

1204

20

125

10

26

1204

20

125

10

1204

21

125

10

1204

28

140

9.2

1328

22

140

9.2

1328

22

140

9.2

1328

23

140

9.2

1328

30

160

8

1487

23

160

8

1487

23

160

8

1487

24

160

8

1487

30

10000

Required operating force

kPa 600

When the pneumatic actuator HXEZ-7 is used in the above operating conditions, the forces given by the chart must be increased by 0.5 x a kPa. Using the calculated actuating force as the starting point, the necessary min. pressure can be read directly from the chart.

300

500 400

200

100

50 40 30

125

3000

112

2000

100

1000

080 071 063

090

500 400

050 040

300

031

200 Size

where "a" is the size of the inlet vane control assembly

140

4000

Required operating force at radius Emin, N

2,5 x a (Newton)

160 5000

Min. feed pressure for HXEZ-07 actuator, kPa

For dust laden flue gases, the operating forces indicated on the chart increase by

100 500

1000

2000 3000

5000

10000

Total pressure rise, Pa, with fully throttled fan

20000

Inlet vane control assembly HXEG- Example calculation 100

Control using the inlet vane control assembly.

L = throttling curveA

The adjacent chart shows power demand as a function of assembly controlled gas flow at constant fan speed. Gas flow and power demand are stated as percentages of flow and demand (respectively) with the inlet vane control assembly fully open. Further details regarding use of the chart are given in the example calculation below.

80

60

Power demand, %

Fans HCBB, HCGB, HCMB and HCHB (all trottling curves).

40 L2 L3 L4 L5 L6

20

Fans HCLP, HCMP and HCHP (all trottling curves).

L2 - L6

Page 110

0

0

20

Fans HCBT, HCLT, HCMT and HCHT ( at the appropriate throttling curve).

40

60

80

100

Gas flow %

Example calculation A size 100 HCMB centrifugal fan is controlled by an inlet vane control assembly and is to operate at constant speed at two points (load 1 and load 2). Determine the speed and power demand for both operating points.

Chart 1

Chart 2 Gas flow, m3/h 50 000

100 000

9000

n=

1 8000

2

13 70 r/m in

140 000

HCMB 100

3

4

7000

12

6000

Tota pressure rise, Pa

Power demand, %, Pe / Peo x

0

5000

100

4000 3000

0

00

I

5

II

800

2000

600

1000

400

10

0

60

MB

40

HC

20

10

0 20

30

400

0

80

39

Gas flow,

600

m3/s

0

0

20

40

60

80

100

Gas flow, %, q / qo x 100

Power demand, kW

800 00 10

qo and Peo are the gas flow and power demand respectively when the inlet vane control assembly is fully open.

100

00

12

nmax 200 220

< 100°C 1370 r/min 200°C 1260 r/min 350°C 1080 r/min J (= 1/4 GD2) = 79 kg m2

in /m

n=

r 70 13

Inlet vane control assembly HXEG - Example calculation, cont. Given

Load 1

Load 2

Nm3/s

13

10

°C

200

180

kg/Nm3

1.35

1.35

mbar

990

990

Static pressure at the fan inlet

Pa

-2500

-2000

Total pressure rise across the fan unit

Pa

3400

2500

Gas flow at 0°C. 1013 mbar Gas temperature Gas density at 0°C. 1013 mbar Barometric pressure

Page 111

Calculation Absolute pressure at the fan inlet Pa1

Pa

99 000 - 2500 = 96 500

99 000 - 2000 = 97 000

Absolute temperature, T

K

273 + 200 = 473

273 + 180 = 453 1.35 x 273 453

x

10 x 453 273

101 300 = 17.33 97 000

Gas density at the fan inlet, r

kg/m3

1.35 x 273 473

x

Actual gas flow at the fan inlet, q

m3/s

13 x 473 273

101 300 = 23.64 96 500

Gas velocity at the fan outlet, v Size of the outlet, see fan dimension sketch

m/s

23.64 x

Dynamic pressure at the fan outlet, pd

Pa

0.742 2

Pressure drop across the open inlet vane control assembly

Pa

0.2 X 325 = 65

0.2 X 183 = 37

Total pressure rise across the fan

Pa

3400 + 65 = 3465

2500 + 37 = 2537

Total pressure rise across the fan at r = 1.2 kg/m3

Pa

3465 x

Fan speed from chart 1, n

rpm

1240

1240

Power demand from chart 1, r = 1.2 kg/m3

kW

155

-

Power demand at r = 0.742 kg/m3

kW

0.742 1.2

Throttling curve number, L, L = 10

Pd Pt

x

x

96 500 = 0.742 101 300

1 = 29.6 1 x 0.8

17.33 x

29.62 = 325

0.778 2

1.2 = 5604 0.742

x

155 = 95.8

1 = 21.7 1 x 0.8

x

2537 x

x

97 000 = 0.778 101 300

21.72 = 183

1.2 = 3923 0.776

-

-

10 x

283 = 2.69 3923

Gas flow (qo) with the assembly fully open, the same throttling curve and fan speed n (1240 rpm in this case)

m3/s

-

21.8

Power demand (Peo) with the assembly fully open, the same throttling curve and fan speed n (1240 rpm in this case)

kW

-

149

q/qo

-

17.33 = 0.794 21.8

Pe/Peo

-

0.695

-

0.695 X 149 = 103.6

-

0.778 x1036= 67.2 1.2


kW


kW

The calculation shows that fan speed should be 1240 rpm. The power demand at working point 1 will then be 95.8 kW and 67.2 kW at working point 2, (allowance must also be made for losses in the bearings and belt drive).

Centrifugal fan HC - Fan theory Symbols L

= throttling curve or number

n

= fan speed

rpm

P

= theoretical power demand

kW

pa = absolute pressure Pe = actual power demand

Pa kW

pd = dynamic pressure at the fan outlet Dpt = total pressure rise between the fan inlet and outlet q

= gas flow at fan inlet

T

= absolute temperature

v

= gas velocity at the fan outlet

r

= gas density

h

= fan efficiency

Pa Pa 3

3

m /s (m /h) K m/s kg/m3 %

Principle of operation Flow through a fan is characterised by an increase in total gas pressure as energy is imparted to the gas in crossing the impeller. The velocity increase at the fan inlet translates into a definite rise in dynamic pressure which results in an equal magnitude decrease in static pressure. The increase in total pressure occurs only at the fan impeller; in the scroll casing, the dynamic pressure is converted into static pressure. The gas flow and the outlet area determine the dynamic pressure of the gas at the outlet; the total pressure delivered at the fan outlet thus always includes a certain component of dynamic pressure. Fan data The fan chart Fan data is usually shown in the form of a chart. In this chart, the total pressure rise generated by the fan is plotted as a function of the gas flow at a number of fixed fan speeds. The corresponding power characteristics are usually shown in the same chart which also includes auxiliary curves, (throttling curves), numbered from 1 to 10. These represent different system characteristics, for which the required pressure rise is proportional to the square of the gas flow. The throttling curve numbers are as follows:

Note: Fans which are designed to be normally connected to ducting on the outlet side are sometimes operated with-out outlet ducting. In these cases, the fan chart (which assumes connection to the ducting) can be used on condition that an outlet loss exceeding 1 x pd is taken into . For centrifugal fans, this loss can generally be estimated as 1.2 x pd. Unless otherwise specified, the fan chart's power demand curves are for the power supplied through the shaft to the impeller. Mechanical losses may be significant in belt-driven fans and must be taken into when deciding motor rating. Values of 5 - 15 % can be used as a guide; the upper value applies to rated powers in the region of 1 kW and should be successively reduced to 5% for ratings of 100 kW and above. Definition of fan efficiency h= P Pe

For fans which can be connected to ducting on both the inlet and outlet sides, the fan chart shows the total pressure rise Dpt from the inlet to the outlet duct assuming that the cross-sectional area of the outlet ducts is the same as the fan's nominal outlet area and that the outlet ducts have a straight length of at least 2.5 x outlet diameter: 2,5 x

4 outlet area p

Free inlet fans suffer an inlet loss due partly to a certain contraction at the connection piece and partly to the necessary use of a protective grill. These losses are specified in the catalogue sections dealing with the individual fans.

x

100%

where Pe is the actual power demand and P the theoretical as defined by P=

q x Dpt kW, 1000

where q is given in m3/s and Dpt in Pa. Using the fan chart Gas flow in the fan chart always refers to the actual flow at the fan inlet. Gas density ro is often characterised by a temperature To and pressure Pao different from temperature T and pressure Pa at the fan inlet. The density at the fan inlet is calculated using the following formula: r = ro

x

To T

x

pa pao

If the required flow qo has been specified at a temperature To and pressure pao which differs from the temperature T and pressure pa prevailing at the inlet, the flow q at the fan inlet can be calculated in accordance with the formula: q = qo

Curve L = 10 represents the dynamic pressure at the fan outlet.

Page 112

x

T To

x

pao pa

;

or q = qo x

ro r

Unless otherwise stated, the total pressure rise Dpt and power demand P given in the fan chart is for a gas density of 1.2 kg/m3 at the fan inlet, this corresponding to the density of air at 20°C, normal barometric pressure (1013 mbar - 760 mm Hg) and a relative humidity of 50%. If gas density r is other than 1.2 kg/m3, a required total pressure rise Dpt shall be read from the chart using the correction: 1,2 Dptchart = r x Dpt The fan speed and power demand Pechart can then be read from the chart. Finally, actual power demand is obtained using the formula: r x Pechart Pe = 1,2

Centrifugal fan HC - Fan theory, cont

Page 113

Fan data at other fan speeds

Solution

If fan speed is changed but the installation is otherwise unaltered, gas flow, pressure rise and power demand are affected as follows:

The key charts on page 58 determine the pressure class and size of the fan variants. The charts are based on total pressure rise across the fans at a gas density of 1.2 kg/m3. In this example, allowance must be made for inlet losses (free inlet fan). These losses have here been put at 5%. The given total pressure of 4000 Pa will thus increase by 5% plus a correction factor for density:

q1 n1 q2 = n2

Dpt1 n1 = n Dpt2 2 P1 n1 = P2 n2

2

4000 x 1,05 x

3

Fan efficiency is not affected. Example: a 10% increase in fan speed increases: gas flow by 10% pressure by 21% power demand by 33% The adequacy of a fan's power rating must always be checked before any increase in speed. Sound data Sound data is given as sound power level (ref. 10-12 W). The sound power level per octave band is the sound emitted by the fan and is independent of the acoustic characteristics of the surroundings. This sound level is the correct basis for acoustic calculations. Some fan manufacturers still publish sound pressure levels even though these vary with distance from the fan and the acoustic characteristics of the surroundings. Sound pressure levels, sometimes weighted as dB(A) or dB(C) values, are considerably lower than the corresponding sound power level Lwt. To illustrate this: with a free inlet fan and hemispherical sound propagation, at a distance of 3 m from the fan, the dB(A) value is 17 - 25 dB lower (depending on fan speed and blade type) than the total sound power level. Selection of fan type Centrifugal fans are available with either direct drive or belt drive. Direct-driven fans are compact and inexpensive and have no transmission losses. Belt drive offers great flexibility and easy adjustment in setting the desired operating point. If variable air flow is required, centrifugal fans can be equipped with, for example, inlet guide vanes. Operating costs will then be comparatively low, (especially with moderate fan adjustment) and capital investment is also modest. If better economy in fan regulation is required, variable speed motors are available. Centrifugal fans can be optimised for high efficiency and low sound level, the different types of impellers giving the fans an extremely wide field of application.

The chart shows that the HCM-050 fan is suitable for 6 m3/s and 4300 Pa. HCM models are available with either B or P impellers. In many cases, several types and sizes of fan will be suitable. Choice will then be determined by requirements such as low power demand, low sound level, compactness, low installation cost and the gas to be handled. For clean gas, the HCMB-050 fan charts on page 68 apply. Ref. Given Given Given Given

Data Gas flow Total pressure Temperature Density Total pressure at a density of 1.2 = 4000 x 1.2/1.16 Page 68 Dynamic pressure at a density of 1.2 Page 59 Inlet losses, inlet taper piece HCVZ-21 = 0.35 x 400 Page 112 Total pressure rise, including inlet losses, at a density of 1.2 Page 68 Fan speed Page 68 Fan power demand at a density of 1.2 Page 112 Fan power demand at a density of 1.16 Belt losses (say 5%) Minimum necessary motor power Page 68 Moment of inertia Page 45 Sound power level to the surroundings Suitable motor size Page 101 Starting time

Select a belt-driven fan for a gas flow of 6 m3/s a total pressure of 4000 Pa a gas temperature of 40°C a barometric pressure of 1013 mbar a density of 1.16 kg/m3 The fan is to be installed with a free inlet.

Unit m3/s Pa o C kg/m2 Pa Pa

Value 6 4000 40 1.16 500 4313

Pa

500

Pa rpm kW kW kW kW kgm2 dB kW s

4313 2300 32 31 1.5 32.5 3.2 102 37 3

Controlling centrifugal fans with inlet guide vanes A centrifugal fan running at a constant speed can be controlled by means of inlet guide vanes fitted at the fan inlet. When in use, the guide vanes impart a rotary motion to the gas flow corresponding to the impeller's direction of rotation. This lowers the pressure characteristic of the fan unit (fan plus guide vanes) and leads to a consequent fall in the unit's power demand. Control by guide vanes is considerably more economical than control by system throttling dampers. A chart on page 110 shows how power demand alters with the use of guide vanes.

Selection of fan size Several fan sizes can usually be selected for a given flow and a given pressure rise. Example

1,2 = 4300 Pa 1,16

HCEZ-21 Inlet taper piece Fan

Duct

Vibration and insulation of structure borne sound

Page 114

General

Installation considerations

Machines with rotating parts generate vibrations which, when the machine is rigidly mounted, can be propagated through floor and walls. These vibrations can be damaging and may also result in disturbing noise (structure borne sound) being generated. As a general rule, vibrations which may be damaging to property have the same frequency as the machine's frequency of rotation. However, structure borne sound may also be generated by higher frequency vibrations from motors, gears and so on. These vibrations can be considerably reduced by elastic mounting of the machine, i.e. insulating the machine from its bed by means of elastic components. Fans installed near to noise-sensitive areas must therefore be well dynamically balanced and also have good vibration and structure borne sound insulation. Insulation is achieved using anti-vibration mountings and flexible connecting pieces. Of the six different modes of vibration possible in a machine, a conventional fan installation need generally only take vertical vibration into .

For all vibration and noise insulation it is important to ensure that the vibrating system is free to move in all directions. There must not be any rigid connections between the vibrating system and the fabric of the building, (see the diagram below).

Vibration insulation

Ducts connected to a fan should have soft, flexible connecting pieces. Furthermore, even where a fan has flexible connecting pieces, ducts in which there is a high level of noise should not be rigidly connected to floors and walls which are in direct communication with noise-sensitive areas. High noise levels in a duct may convert into vibrations which, with rigid mounting, can be transmitted within the building as structure borne sound. Where a duct es through a concrete wall, a layer of mineral wool packed between wall and duct provides good structure borne sound insulation. If, for reasons of heat or noise, a fan is insulated with mineral wool covered by an external metal housing, the housing must not extend beyond the connecting pieces as direct can then easily arise between the vibrating system and the fabric of the building.

Vibration insulation can be accomplished by mounting the fan and motor on a common foundation resting on a number of carefully designed and selected elastic components. An insulated system of this type will vibrate in such a fashion that residual forces for imbalance will be absorbed by the forces for inertia inherent in the system mass. The amplitude of vibration in an insulated system is higher than in a rigidly mounted system but the force transmitted to the foundation is considerably less, amounting, in favourable cases, to no more than a few per cent of the forces transmitted by a rigidly mounted system.

5 6 3

Standardised elastic components made from rubber are normally used in the vibration insulation of fans. Where fans operate at extremely low speeds, it may sometimes be beneficial to use steel coil springs as these impart a low, natural frequency.

2

1

Insulation of structure borne sound In rigid installations, disturbing structure borne sound can be generated even by low speed fans due to high-frequency vibrations from motors, bearings, etc. Consequently, when such fans are sited near noise sensitive areas they must also have some form of insulation. Rubber components are best for this type of insulation as their sound insulation properties are much better than those of steel.

4

Schematic of fan, mounting and insulation.

1. 2. 3. 4. 5. 6.

Anti-vibration mounting. Foundation. Flexible connecting pieces. Pads of vibration insulating material. Suspension with vibration insulating material. Mineral wool material typical thickness approx. 25 mm.

Fan torque curves The following formulae show the necessary torque on starting a fan. Although gas resistance and friction have been taken into no allowance has been made for impeller acceleration. Pmax.

Md max.

= 9555 x

Pmax.

= Fan power demand at final speed

kW

nmax.

= Final speed of the fan Md max. x n2 = 2 n max.

rpm

Md

Nm

nmax.

Md min. is set at 5-10% of Md max. The calculation assumes that the fan follows the same throttling curve throughout the entire starting process.

Fan type

...................................................................

Start with closed/open vanes Density

..................

kg/m3

Speed

n

..................

rpm

Power demand at full speed

P

..................

kW

Moment of inertia

J = WR2

..................

kgm2

Starting torque as a function of speed, disregarding acceleration of masses.

Torque % of Md 100

50

0

0

50

100 Speed %

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