FORM 145.32-IOM1 (908)

STANDARD MOTORS

MODEL

VOLTAGE

 

COMPRESSOR

EVAPORATOR FAN

 

CONDENSER FAN

MIN. CCT.

"MOP"

#

 

 

 

 

 

 

 

 

 

 

 

Max Overcurrent

 

QTY

 

RLA

LRA

HP

FLA

 

HP

FLA

AMPACITY

Prot.

DSHAC024H12

208-230/1/60

1

@

13.5

58.3

0.25

2.6

 

0.50

4.5

23.98

35

DSHAC024H32

208-230/3/60

1

@

8.6

55.0

0.25

1.4

 

0.50

2.2

14.35

20

 

 

 

 

 

 

 

 

 

 

 

 

 

DSHAC036H12

208-230/1/60

1

@

14.1

77.0

0.33

3.3

 

0.75

5.5

26.43

40

DSHAC036H32

208-230/3/60

1

@

9.0

71.0

0.33

1.6

 

0.75

2.6

15.45

20

DSHAC036H34

460/3/60

1

@

5.6

38.0

0.33

0.8

 

0.75

1.3

9.10

15

DSHAC036H35

575/3/60

1

@

3.8

36.5

0.50

0.9

 

0.75

1.0

6.63

15

 

 

 

 

 

 

 

 

 

 

 

 

 

DSHAC048H12

208-230/1/60

1

@

19.9

109.0

0.75

5.5

 

1.00

6.3

36.68

50

DSHAC048H32

208-230/3/60

1

@

13.1

83.1

0.75

2.6

 

1.00

3.3

22.28

35

DSHAC048H34

460/3/60

1

@

6.1

41.0

0.75

1.3

 

1.00

1.5

10.43

15

DSHAC048H35

575/3/60

1

@

5.0

34.0

0.75

1.0

 

1.00

1.1

8.35

15

 

 

 

 

 

 

 

 

 

 

 

 

 

DSHAC060H32

208-230/3/60

1

@

16.0

110.0

1.00

3.3

 

1.50

4.6

27.90

40

DSHAC060H34

460/3/60

1

@

7.8

52.0

1.00

1.5

 

1.50

2.1

13.35

20

DSHAC060H35

575/3/60

1

@

5.7

38.9

1.00

1.1

 

1.50

1.7

9.93

15

Notes:

Data shown for packaged unit installation, with single point power supply.

 

 

 

 

 

For split installation with separate evaporator motor power supply, calculate MCA and MFS as follows -

 

 

Min. Circuit Ampacity ( MCA ) = 1.25 X Largest motor amps (FLA or RLA) + sum of the remaining motor amps

 

Max Fuse / Cct. Bkr Size ( MFS ) = 2.25 X Largest motor amps + sum of the remaining motor amps

Select next smallest NEC listed fuse size from calculated value

FAN PERFORMANCE DATA

SUPPLY AIR BLOWER PERFORMANCE

MODEL

SUPPLY

 

 

 

 

 

EXTERNAL STATIC PRESSURE - Inches W.C.

 

 

 

 

 

0.2

0.4

 

0.6

0.8

1.0

1.2

1.4

1.6

1.8

 

CFM

RPM

BHP

RPM

BHP

RPM BHP

RPM BHP

RPM BHP

RPM BHP

RPM BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

700

593

0.06

755

0.10

915

0.13

1048

0.17

1175

0.23

-

-

-

-

-

-

-

-

2 TON

800

629

0.08

777

0.12

914

0.16

1169

0.20

1178

0.25

-

-

-

-

-

-

-

-

 

900

668

0.11

804

0.15

930

0.19

1170

0.24

-

-

-

-

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000

598

0.11

722

0.16

835

0.19

930

0.25

1141

0.32

-

-

-

-

-

-

-

-

3 TON

1200

727

0.20

831

0.25

929

0.31

972

0.33

-

-

-

-

-

-

-

-

-

-

 

1400

747

0.26

844

0.32

-

-

-

-

-

-

-

-

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1450

595

0.22

661

0.27

745

0.31

836

0.38

909

0.45

982

0.52

1046

0.61

-

-

-

-

4 TON

1600

601

0.26

691

0.33

773

0.39

847

0.44

921

0.51

987

0.61

1056

0.67

-

-

-

-

 

1800

652

0.35

735

0.42

812

0.5

883

0.57

948

0.64

1018

0.72

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1800

583

0.30

674

0.37

755

0.44

830

0.52

900

0.59

966

0.69

1037

0.75

-

-

-

-

5 TON

2000

688

0.45

767

0.53

839

0.61

907

0.69

971

0.77

1029

0.85

1086

0.92

-

-

-

-

 

2200

677

0.5

754

0.59

826

0.68

894

0.77

957

0.86

1018

0.95

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE:

1.At higher evaporator airflows and wet bulb conditions, condensate carry-over may occur. Adjust airflow downward as necessary.

2.Values include pressure drop from wet coil and clean filters.

3.Shaded areas indicate oversize motors

4.Adjustment limits of standard factory-installed drives are indicated by bold borders. (See pulley data on Pg. 147)

CONDENSER AIR BLOWER PERFORMANCE

 

 

 

 

 

 

EXTERNAL STATIC PRESSURE - Inches W.C.

 

 

 

 

MODEL

OUTDOOR

0.2

 

0.4

0.6

0.8

 

1.0

1.2

1.4

1.6

 

CFM

RPM

BHP

RPM BHP

RPM BHP

RPM BHP

RPM BHP

RPM BHP

RPM

BHP

RPM

BHP

2 TON

1600

750

0.29

852

0.35

948

0.42

996

0.46

-

-

-

-

-

-

-

-

3 TON

1950

864

0.47

949

0.55

1032

0.63

1112

0.72

-

-

-

-

-

-

-

-

4 TON

2500

645

0.53

749

0.63

812

0.74

872

0.86

945

0.98

-

-

-

-

-

-

5 TON

2900

723

0.79

800

0.84

871

1.07

935

1.20

996

1.55

1057

1.42

-

-

-

-

Johnson Controls

13

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Page 13
Image 13
Energy Tech Laboratories DSH installation instructions FAN Performance Data, Standard Motors Model
Page 12 Page 14

DSH specifications

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