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Bryant F, 580J*08--14D appendix Ton Vertical Supply, General fan performance notes, 580J**14, Phase

Models: F

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12.5 TON VERTICAL SUPPLY

580J

580J**14

 

 

 

 

 

3 PHASE

 

 

12.5 TON VERTICAL SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Available External Static Pressure (in. wg)

 

 

 

 

CFM

 

0.2

0.4

 

 

0.6

0.8

 

1.0

 

RPM

 

BHP

RPM

BHP

RPM

 

BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

 

 

Standard Static Option

 

 

 

 

Medium Static Option

 

3438

685

 

1.12

751

 

1.32

813

 

1.54

871

 

1.76

927

 

1.99

3750

736

 

1.41

797

 

1.63

855

 

1.86

910

 

2.10

963

 

2.35

4063

787

 

1.75

844

 

1.99

898

 

2.24

951

 

2.49

1001

 

2.75

4375

839

 

2.14

892

 

2.40

943

 

2.67

993

 

2.94

1041

 

3.21

4688

 

 

 

941

 

2.87

990

 

3.15

1037

 

3.44

 

 

 

891

 

2.60

1082

 

3.73

5000

944

 

3.11

991

 

3.40

1037

 

3.70

1082

 

4.00

1125

 

4.31

5313

997

 

3.69

1042

 

4.00

1085

 

4.32

1128

 

4.64

-

 

-

5625

1051

 

4.34

1093

 

4.67

-

 

-

-

 

-

-

 

-

5938

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

6250

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Available External Static Pressure (in. wg)

 

 

 

 

CFM

 

1.2

1.4

 

 

1.6

1.8

 

2.0

 

RPM

 

BHP

RPM

BHP

RPM

 

BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

 

 

Medium Static Option

 

 

 

 

 

High Static Option

 

3438

981

 

2.23

1032

 

2.47

1082

 

2.72

1130

 

2.97

1177

 

3.23

3750

1014

 

2.60

1063

 

2.86

1111

 

3.12

1157

 

3.39

1202

 

3.66

4063

1049

 

3.02

1097

 

3.29

1142

 

3.57

1186

 

3.85

1230

 

4.14

4375

1087

 

3.49

1132

 

3.78

1176

 

4.08

1218

 

4.37

1260

 

4.68

4688

1126

 

4.03

1169

 

4.33

1211

 

4.64

-

 

-

-

 

-

5000

1167

 

4.63

-

 

-

-

 

-

-

 

-

-

 

-

5313

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

5625

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

5938

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

6250

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: For more information, see General Fan Performance Notes.

Boldface indicates field-supplied drive is required.

General fan performance notes:

1.Interpolation is permissible. Do not extrapolate.

2.External static pressure is the static pressure difference between the return duct and the supply duct plus the static pressure caused by any FIOPs or accessories.

3.Tabular data accounts for pressure loss due to clean filters, unit casing, and wet coils. Factory options and accessories may add static pressure losses. Selection software is available, through your salesperson, to help you select the best motor/drive combination for your application.

4.The Fan Performance tables offer motor/drive recommendations. In cases when two motor/drive combinations would work, Bryant recommended the lower horsepower option.

5.For information on the electrical properties of Bryant motors, please see the Electrical information section of this book.

6.For more information on the performance limits of Bryant motors, see the application data section of this book.

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Page 77 Page 79
Page 78
Image 78
Bryant F, 580J*08--14D appendix Ton Vertical Supply, General fan performance notes, 580J**14, Phase
Page 77 Page 79