Table 11 — 50RTP14 Blower Performance Data (cont)

AIRFLOW

ESP

 

 

 

 

 

AIRFLOW (cfm) AT EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

(cfm)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.0

 

 

bhp

1.43

1.54

1.66

1.78

1.90

2.05

2.21

2.37

2.52

2.62

2.73

2.83

2.95

3.13

3.28

3.47

3.65

3.76

3.87

3.97

4.08

6400

Sheave/Motor

B

B

B

B

A

A

A

A

A

A

A

C

C

E

E

E

E

E

E

E

E

rpm

571

604

636

664

696

724

752

780

808

832

856

880

904

928

948

972

996

1016

1036

1056

1076

 

 

Turns Open

5.5

4.5

3.5

2.5

5.5

4.5

4.0

3.0

2.5

1.5

1.0

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

 

bhp

1.55

1.68

1.83

1.96

2.12

2.24

2.36

2.47

2.61

2.74

3.00

3.01

3.17

3.34

3.48

3.66

3.82

3.94

4.06

4.16

4.28

6600

Sheave/Motor

B

B

B

A

A

A

A

A

A

A

D

E

E

E

E

E

E

E

E

E

E

rpm

583

616

648

676

708

736

764

788

816

840

864

888

912

936

956

980

1004

1024

1044

1060

1080

 

 

Turns Open

5.0

4.0

3.0

6.0

5.0

4.0

3.5

3.0

2.0

1.5

1.0

5.0

4.5

4.0

3.5

3.0

2.5

2.5

2.0

1.5

1.0

 

bhp

1.68

1.80

1.94

2.08

2.23

2.37

2.52

2.68

2.79

3.00

3.07

3.10

3.28

3.47

3.63

3.82

3.97

4.11

4.25

4.38

4.52

6800

Sheave/Motor

B

B

B

A

A

A

A

A

A

D

D

E

E

E

E

E

E

E

E

E

E

rpm

600

628

660

692

720

744

772

800

824

848

872

896

920

944

964

988

1008

1028

1048

1068

1088

 

 

Turns Open

4.5

3.5

2.5

5.5

4.5

4.0

3.0

2.5

2.0

1.0

1.0

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.5

1.0

 

bhp

1.79

1.97

2.12

2.3

2.4

2.53

2.65

2.76

2.9

3.10

3.17

3.31

3.50

3.66

3.86

4.05

4.18

4.31

4.44

4.57

4.69

7000

Sheave/Motor

B

B

A

A

A

A

A

A

A

D

E

E

E

E

E

E

E

E

E

E

E

rpm

612

644

672

704

728

756

784

808

832

856

880

904

928

948

972

996

1016

1036

1056

1076

1096

 

 

Turns Open

4.0

3.0

6.0

5.0

4.5

3.5

3.0

2.5

1.5

1.0

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

1.0

LEGEND

bhp — Brake Horsepower ESP — External Static Pressure

NOTES:

1.A = Standard RPM/Standard Motor, B = Low RPM/Standard Motor, C = High RPM/Standard Motor, D = Standard RPM/ Large Motor, E = High RPM/Large Motor

2.Unit shipped with standard drive package with drive sheave 2.5 turns open unless otherwise requested. Field adjustment may be required for specified CFM.

3.ISO/AHRI rating point with standard drive package and drive sheave open 3.0 turns at .30 ESP.

4.Performance data does not include drive losses and is based on sea level conditions.

5.All airflow is rated at lowest voltage if unit is dual rated, i.e., rated at 208 volts for 208-230 volt units.

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Carrier 50RTP03-20 specifications 6400, 6600, 6800, 7000