Carrier 40RMQ, 40RMS Ð Medium-Static Drive Data, 50 Hz Ð SI, Ð High-Static Drive Data, 50 Hz Ð SI

Page 33

Table 9K Ð Medium-Static Drive Data, 50 Hz Ð SI

 

 

40RM

 

40RM

 

40RM

 

 

40RM

 

40RM

 

40RM

40RM

 

40RM

40RMQ

40RMS

40RMQ

 

 

40RMQ

 

 

UNIT

 

40RMS

 

 

40RMS

 

40RMS

40RMS

007

40RMS

010

40RMS

 

 

40RMS

 

 

 

 

014

 

 

024

 

028

034

 

 

008

 

012

 

 

 

016

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR DRIVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Motor Pulley Pitch Diameter

86.4-

86.4-

86.4-

86.4-

 

86.4-

 

 

94.0-

 

101.6-

 

109.2-

109.2-

(mm)

111.8

111.8

111.8

111.8

 

111.8

 

 

119.4

 

127.0

 

134.6

134.6

Pulley Factory Setting

2.5

2.5

2.5

2.5

 

2.5

 

 

3.0

 

2.5

 

3.0

3.0

Full Turns Open

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN DRIVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pulley Pitch Dia (mm)

203

178

178

152

 

191

 

 

201

 

178

 

239

239

Pulley Bore (mm)

25.4

25.4

25.4

25.4

 

36.5

 

 

36.5

 

36.5

 

49.2

49.2

Belt No. Ð Section

1ÐA

1ÐA

1ÐA

1ÐA

 

1ÐA

1ÐB

2ÐA

2ÐB

 

2ÐB

 

Belt Pitch (mm)

1024

1049

1049

947

 

998

 

 

1011

 

922

 

1011

1011

FAN SPEEDS (r/s)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Factory Setting

11.6

13.2

13.2

15.4

 

12.4

 

 

12.6

 

15.3

 

12.1

12.1

Range

10.1-

11.5-

11.5-

13.5-

 

10.8-

 

 

11.1-

 

13.6-

 

10.9-

10.9-

13.1

14.9

14.9

17.4

 

13.9

 

 

14.1

 

17.0

 

13.4

13.4

 

 

 

 

 

 

Max Allowable Speed (r/s)

20.0

20.0

20.0

20.0

 

20.0

 

 

20.0

 

20.0

 

18.3

18.3

Change per 1¤2 Turn of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Moveable Motor Pulley

0.297

0.340

0.340

0.395

 

0.317

 

 

0.252

 

0.340

 

0.210

0.210

Flange

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX FULL TURNS FROM

5

5

5

5

 

5

 

 

6

 

5

 

6

6

CLOSED POSITION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHAFTS CENTER DISTANCE

265-313

265-313

265-313

265-313

 

265-313

 

232-279

 

232-279

 

169-240

169-240

(mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 9L Ð High-Static Drive Data, 50 Hz Ð SI

 

 

40RM

 

40RM

 

40RM

 

 

40RM

 

40RM

 

40RM

40RM

 

40RM

40RMQ

40RMS

40RMQ

 

 

40RMQ

 

 

UNIT

 

40RMS

 

 

40RMS

 

40RMS

40RMS

007

40RMS

010

40RMS

 

 

40RMS

 

 

 

 

014

 

 

024

 

028

034

 

 

008

 

012

 

 

 

016

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR DRIVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Motor Pulley Pitch Diameter

86.4-

86.4-

86.4-

101.6-

 

86.4-

 

 

101.6-

 

101.6-

 

109.2-

109.2-

(mm)

111.8

111.8

111.8

127.0

 

111.8

 

 

127.0

 

127.0

 

134.6

134.6

Pulley Factory Setting

2.5

2.5

2.5

3.0

 

2.5

 

 

3.0

 

3.0

 

3.0

3.0

Full Turns Open

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN DRIVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pulley Pitch Dia (mm)

152

140

140

140

 

152

 

 

178

 

163

 

203

218

Pulley Bore (mm)

25.4

25.4

25.4

25.4

 

36.5

 

 

36.5

 

36.5

 

49.2

49.2

Belt No. Ð Section

1ÐA

1ÐA

1ÐA

1ÐA

 

2ÐA

2ÐA

2ÐA

2ÐB

 

2ÐB

 

Belt Pitch (mm)

947

947

947

922

 

922

 

 

998

 

871

 

935

960

FAN SPEEDS (r/s)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Factory Setting

15.4

16.8

16.8

19.4

 

15.4

 

 

15.3

 

16.7

 

14.3

13.3

Range

13.5-

14.7-

14.7-

17.3-

 

13.5-

 

 

13.6-

 

14.9-

 

12.8-

11.9-

17.4

19.0

19.0

20.0*

 

17.4

 

 

17.0

 

18.6

 

15.7

14.6

 

 

 

 

 

 

Max Allowable Speed (r/s)

20.0

20.0

20.0

20.0

 

20.0

 

 

20.0

 

20.0

 

18.3

18.3

Change per 1¤2 Turn of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Moveable Motor Pulley

0.395

0.432

0.432

0.360

 

0.395

 

 

0.283

 

0.308

 

0.247

0.230

Flange

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX FULL TURNS FROM

5

5

5

6

 

5

 

 

6

 

6

 

6

6

CLOSED POSITION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHAFTS CENTER DISTANCE

265-313

265-313

265-313

234-279

 

232-279

 

232-279

 

207-255

 

169-240

169-240

(mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*It is possible to adjust drive so that fan speed exceeds maximum allowable. DO NOT exceed 20 r/s.

33

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Page 32 Page 34
Contents Installation, Start-Up Service Instructions Ð 40RM Physical Data, English Unit 40RMQ Ð 40RMQ Physical Data, EnglishÐ 40RMS Physical Data, English Unit 40RMSChilled Water Coil Ð 40RM Physical Data, SI Ð 40RMQ Physical Data, SI Ð 40RMS Physical Data, SI Unit Unit Weight Ð Dimensions Ð Sizes40RM014 Ð Dimensions Ð Sizes 028,034 40RMQ 40RMS UnitNumbers Refrigerant and Chilled Water Piping Access HolesFace-Split Coil Suction Liquid Line Piping Typical Factory-Installed Nozzle and Distributor Data TXV Distributor Feeder Tubes Nozzle Unit PER DistributorLiquid Unit Line Quantity 38AQS Size Required Reference 40RMQ Fitting Requirements11¤8 Street Elbow Nipple, 23¤4 L Long Radius Elbow Liquid Typical 40RMS Chilled Water Piping Condensate Drains Wiring and Service Access Side Panel Removed Electrical Data, Standard Motors Voltage FAN Motor Power Supply Unit PH-HZFLA MocpElectrical Data, Alternate Motors FLA ÐMocp Ð Fan Contactor Coil Data Manufacturer Lubricant Lubricant DataFan Shaft Bearing Fan Pulley Alignment Ð Align as follows Ð Fan Motor Data, Alternate Motor Ð English Ð Fan Motor Data, Standard Motor Ð English40RMQ 40RMS Unit 40RMS 40RMQ UnitÐ Fan Motor Data, Alternate Motor Ð SI Ð Fan Motor Data, Standard Motor Ð SIÐ Medium-Static Drive Data, 60 Hz Ð English Ð Standard Drive Data, 60 Hz Ð EnglishMotor Drive FAN DriveÐ Standard Drive Data, 50 Hz Ð English Ð High-Static Drive Data, 60 Hz Ð EnglishÐ High-Static Drive Data, 50 Hz Ð English Ð Medium-Static Drive Data, 50 Hz Ð EnglishÐ Standard Drive Data, 60 Hz Ð SI Ð Medium-Static Drive Data, 60 Hz Ð SI40RMQ Unit Ð Standard Drive Data, 50 Hz Ð SI Ð High-Static Drive Data, 60 Hz Ð SIÐ High-Static Drive Data, 50 Hz Ð SI Ð Medium-Static Drive Data, 50 Hz Ð SIAirflow Ð Fan Performance Data Ð 0.0-1.2 in. wg ESP Ð EnglishÐ Fan Performance Data Ð 1.4-2.4 in. wg ESP Ð English Unit Airflow Pressure Drop Ð Fan Performance Data Ð 0-300 Pa ESP Ð SI Ð Fan Performance Data Ð 350-600 Pa ESP Ð SI Filter Removal/Replacement Page Page Copyright 1995 Carrier Corporation START-UP Checklist Comp A1 Comp B1 Check Voltage Imbalance
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