Carrier 50BV020-064 specifications Fan Performance - 50BVT,U,V034

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Table 17 — Fan Performance — 50BVT,U,V034

Table 17 — Fan Performance — 50BVT,U,V034

AIRFLOW

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

0.2

 

 

0.4

 

 

0.6

 

 

0.8

 

 

1.0

 

(cfm)

 

 

 

 

 

 

 

 

 

 

 

Rpm

Watts

Bhp

Rpm

Watts

Bhp

Rpm

Watts

Bhp

Rpm

Watts

Bhp

Rpm

Watts

Bhp

9,000

564

3,167

3.76

605

3,483

4.13

645

3,798

4.51

683

4,112

4.88

718

4,392

5.21

9,500

590

3,666

4.35

629

3,999

4.74

667

4,331

5.14

704

4,671

5.54

738

4,977

5.90

10,000

617

4,226

5.01

655

4,584

5.44

691

4,933

5.85

726

5,282

6.27

761

5,654

6.71

10,500

643

4,820

5.72

678

5,194

6.16

713

5,583

6.62

747

5,963

7.07

780

6,263

7.51

11,000

669

5,503

6.53

704

5,901

7.00

737

6,298

7.47

770

6,612

7.93

802

7,005

8.40

11,500

696

6,236

7.40

729

6,577

7.89

761

6,987

8.38

792

7,388

8.86

823

7,798

9.36

12,000

722

6,952

8.34

754

7,380

8.85

784

7,798

9.36

815

8,225

9.87

845

8,510

10.38

12,500

750

7,816

9.38

780

8,260

9.91

810

8,561

10.44

839

8,990

10.97

868

9,427

11.50

13,000

777

8,595

10.49

806

9,050

11.04

835

9,504

11.59

863

9,949

12.14

891

10,403

12.69

13,500

804

9,572

11.68

832

10,043

12.25

860

10,514

12.83

887

10,985

13.40

914

11,447

13.96

14,000

832

10,634

12.97

859

11,122

13.57

886

11,610

14.16

912

12,097

14.76

938

12,585

15.35

14,500

859

11,747

14.33

885

12,217

14.90

911

12,756

15.56

936

13,260

16.18

962

13,765

16.79

15,000

886

12,953

15.80

911

13,474

16.44

936

13,996

17.07

961

14,517

17.71

986

15,038

18.34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

1.2

 

 

1.4

 

 

1.6

 

 

1.8

 

 

2.0

 

(cfm)

 

 

 

 

 

 

 

 

 

 

 

Rpm

Watts

Bhp

Rpm

Watts

Bhp

Rpm

Watts

Bhp

Rpm

Watts

Bhp

Rpm

Watts

Bhp

9,000

751

4,663

5.53

785

4,933

5.85

817

5,212

6.18

849

5,512

6.54

881

5,804

6.89

9,500

771

5,264

6.25

802

5,574

6.61

834

5,866

6.96

864

6,166

7.31

895

6,394

7.67

10,000

792

5,963

7.07

822

6,272

7.44

852

6,498

7.80

882

6,804

8.16

911

7,118

8.54

10,500

812

6,603

7.92

841

6,926

8.31

870

7,240

8.69

899

7,563

9.07

927

7,885

9.46

11,000

833

7,388

8.86

861

7,720

9.26

889

8,051

9.66

917

8,253

10.07

944

8,578

10.46

11,500

854

8,199

9.84

882

8,441

10.30

909

8,784

10.72

936

9,127

11.13

962

9,469

11.55

12,000

874

8,921

10.88

903

9,332

11.38

930

9,701

11.83

955

10,060

12.27

981

10,420

12.71

12,500

896

9,855

12.02

924

10,283

12.54

951

10,702

13.06

976

11,079

13.51

1001

11,456

13.97

13,000

919

10,857

13.24

945

11,302

13.79

972

11,747

14.33

997

12,166

14.84

1022

12,551

15.31

13,500

941

11,918

14.54

967

12,380

15.10

993

12,850

15.67

1018

13,303

16.23

1042

13,722

16.74

14,000

964

13,064

15.94

990

13,551

16.53

1015

14,030

17.11

1040

14,517

17.71

1064

14,979

18.27

14,500

987

14,269

17.41

1011

14,765

18.01

1036

15,261

18.62

1060

15,765

19.23

1084

16,260

19.83

15,000

1010

15,560

18.98

1034

16,081

19.62

LEGEND

Bhp — Brake Horsepower Input to Supply Fan

Watts — Input Power to Supply Fan Motor

NOTES:

1.Unit is available with the following motor and drive combina- tions: 7.5, 10, 15, 20 HP standard drive; 7.5, 10, 15, 20 HP medium-static drive; 7.5, 10, 15, 20 HP high-static drive.

For 7.5 HP standard drives, the drive range is 780 to 960 rpm. For 10, 15, 20 HP standard and 7.5 HP medium-static drives, the drive range is 805 to 991 rpm. For 10, 15, 20 HP

medium-static and 7.5 HP high-static drives the drive range is 960 to 1146 rpm. For 10, 15, 20 HP high-static drives the drive range is 1119 to 1335 rpm.

2.Italics indicates field-supplied drive required.

3.Manual backgroundManual background Do not operate in shaded area.

4.Static pressure losses must be applied to external static pres- sure before entering the fan performance table.

5.Interpolation is permitted, extrapolation is not.

6.Fan performance is based on filter, unit casing and wet coil losses.

7.This unit has one supply fan and one fan motor.

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Contents SAFETY CONSIDERATIONS Installation, Start-Upand Service InstructionsCONTENTS GENERAL MAJOR SYSTEM COMPONENTS Constant Volume CV Unitsa50-7257ef INSTALLATIONStep 1 - Complete Pre-InstallationChecks Table 2 - Modular Unit Shipping TableFig. 2 - 50BVC,J,Q020-034Dimensions Fig. 3 - 50BVE,K020-034Dimensions a50-8201 Fig. 4 - 50BVT,V,W034 High-BoyDimensionsFig. 5 - 50BVT,V,W034 Low-BoyDimensions Fig. 6 - 50BVT,V,W044-064 High-BoyDimensions Fig. 7 - 50BVT,V,W044-064 Low-BoyDimensions Fig. 8 - 50BVU,X034 High-BoyDimensions Fig. 9 - 50BVU,X034 Low-BoyDimensions Fig. 10 - 50BVU,X044-064 High-BoyDimensions Fig. 11 - 50BVU,X044-064 Low-BoyDimensions a50-7306ef NOTES 1.Dimensions in inches mma50-7307ef NOTES 1.Dimensions in inches mmSize 034 Units Size 044-064Units Shipping Weights lba50-8235 Table 3A - Physical Data - 50BVC,E,J,K,Q Table 3B - Physical Data - 50BVT,U,V,W,X Multiple Fan Units Fig. 15 - Typical Fan Discharge Connections fora50-7267ef a50-7138efFig. 16 - Duct Static Pressure Probe P/N 39EK20462Fig. 18 - DHS Pressure Limit Location Fig. 19 - DHS Limit Switch P/NStep 4 - Make Piping Connections a50-825350BVT,V,W Units Table 5A - Condenser Pressure Drop50BVC,J,Q Units Table 5B - Condenser Pressure Drop50BVT,U,V,W,X Units Table 6A - Hot Water Pressure Drop50BVC,E,J,K,Q Units Table 6B - Hot Water Pressure Dropa50-7270ef Step 5 - Complete Electrical ConnectionsTable 7B - Economizer Pressure Drop Curve ft wg, 50BVT,U,V,W,X UnitsTable 9A - Electrical Data - 50BVC,E,J,K,Q Table 9B - Electrical Data - 50BVT,U,V,W,X Two-StageCooling Units Fig. 24 - Typical Wiring 18 to 30 Ton Unitsa50-7272ef Fig. 26 - Field Terminal Block a50-7273efTable 10 - Recommended Cables a50-7164tfa39-1867t Installation Unit Discharge Locationa50-7275ef Fig. 27 - Modular Unit VAV Control Panel10 Kilo- ohm START-UPTable 11 - Thermistor Resistance vs Temperature Values for Supply-AirTemperature SensorTable 13 - Fan Performance - 50BVC,E,Q020 CV Unit Start-UpTable 14 - Fan Performance - 50BVC,E,Q024 Table 15 - Fan Performance - 50BVC,E,Q028 Table 16 - Fan Performance - 50BVC,E,Q034 Table 17 - Fan Performance - 50BVT,U,V034 Table 17 - Fan Performance - 50BVT,U,V034 cont Table 18 - Fan Performance - 50BVT,U,V044 Table 19 - Fan Performance - 50BVT,U,V054 Table 19 - Fan Performance - 50BVT,U,V054 cont Table 20 - Fan Performance - 50BVT,U,V064 Table 20 - Fan Performance - 50BVT,U,V064 cont VAV Unit Start-Up a50-7425ef OMNIZONE VPAC02-06-04 Fig. 32 - LIDFig. 33 - 50BV VFD Display The LID display will show Year Table 23 - Software Points Table 21 - Controller Set PointsTable 22 - Controller Hardware Points Table 24 - Configuration Parameters Unoccupied space or return air temperature demand MAINTENANCE SERVICEFig. 35 - Forced Circulation Method a50-186tfFig. 34 - Gravity Flow Method a50-187tfa50-7135tf Evaporator Fan Performance AdjustmentTROUBLESHOOTING Charging the SystemPOSSIBLE CAUSE PROBLEMPOSSIBLE CAUSE Table 28 - Unit TroubleshootingPROBLEM CORRECTION PROCEDURETable 31 - Clearing a Forced Input or Output Table 29 - CV Units LED Diagnostic CodesTable 30 - Forcing an Input or Output Page Page Page Page UNIT WIRING FIELD WIRINGPage TRANS-1 FIELD WIRINGWIRE LEGEND a50-7282efPCB2 J1 FIELD WIRINGPCB1 FIELD WIRINGUNIT WIRING PCB1 FIELD WIRINGLEGEND AND NOTES FOR FIG 10-08 Copyright 2008 Carrier CorporationCatalog No Form 50BV-3SICONTROLS START-UPCHECKLISTI. PRELIMINARY INFORMATION II. PRE-START-UPIII.START-UP