Greenheck Fan SQ Manual de usuario descargar pdf (Pagina 37)

Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). Power rating (Bhp)

does not include transmission losses.

The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation

type B: free inlet hemispherical fan sone levels.

BSQ 300 - Belt Drive

(965)

(1168)

⁄8

(1064)

(1168)

⁄2 (38)

*18

(457)

*22

(559)

*34

(864)

Damper size = 42 x 42 (1067 x 1067)

Unit weight** = 537 (244)

Housing thickness = 16 ga

Dimensions shown in inches (millimeters) and weight is shown in

pounds (kilograms).

*Motor cover is optional. Size may be greater depending on motor.

**Weight shown is largest cataloged Open Drip Proof motor.

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0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25

BSQ-300-7 3/4

410

CFM 6897 6141

BHP 0.57 0.6

Sones 10.4 10.3

449

CFM 7693 7033 4827

BHP 0.75 0.78 0.73

Sones 12.2 11.6 10.5

BSQ-300-10 1 494

CFM 8598 7982 6450

BHP 0.99 1.02 1.04

Sones 14.7 13.8 12.0

BSQ-300-15 1

⁄2 566

CFM 10022 9469 8363 6662

BHP 1.48 1.51 1.57 1.52

Sones 17.2 16.6 15.1 13.5

BSQ-300-20 2 623

CFM 11129 10636 9676 8418

BHP 1.96 2 2.08 2.09

Sones 19.3 19.0 17.7 16.3

BSQ-300-30 3

668

CFM 11997 11546 10647 9617 8157

BHP 2.4 2.46 2.54 2.59 2.52

Sones 21 21 19.8 18.5 17.2

713

CFM 12862 12446 11588 10703 9547 7803

BHP 2.91 2.97 3.06 3.13 3.13 2.95

Sones 23 23 22 21 19.8 18.5

BSQ-300-50 5

757

CFM 13704 13321 12496 11714 10727 9442

BHP 3.47 3.55 3.64 3.73 3.76 3.68

Sones 25 25 24 23 22 21

845

CFM 15380 15041 14307 13604 12860 11957 10839 9309

BHP 4.8 4.9 5.01 5.12 5.2 5.23 5.16 4.93

Sones 27 27 28 27 26 25 24 23

BSQ-300-75 7

⁄2

906

CFM 16538 16221 15548 14870 14237 13481 12576 11497 10099

BHP 5.91 6 6.14 6.25 6.37 6.44 6.44 6.34 6.1

Sones 30 30 31 30 29 29 27 26 26

967

CFM 17693 17396 16776 16124 15526 14888 14171 13273 12242 11047

BHP 7.17 7.27 7.44 7.55 7.67 7.78 7.85 7.82 7.71 7.5

Sones 33 33 34 34 33 33 32 30 29 28

MAX Bhp AT A GIVEN RPM = (rpm/486)

MAXIMUM RPM = 967

TIP SPEED (ft/min) = rpm x 7.984

MAX NEMA MOTOR FRAME SIZE = 215T

OUTLET VELOCITY (ft/min) = 0.0826 x cfm

0 10 20 30 40

100

200

300

400

500

600

700

0 5 10 15 20 25

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Static Pressure in. wg

cfm X 1000

/hr X 1000

Static Pressure Pa

7 1/2 hp

5 hp

3 hp

2 hp

1 1/2 hp

1 hp

3/4 hp

967

RPM

Density 0.075 lb/ft

855

735

615

495

375

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 43 44

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Greenheck Fan SQ Manual de usuario Pagina 37

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