![Carrier WeatherMaker 50KCQ A04 Series Service And Maintenance Instructions Download Page 61](http://html.mh-extra.com/html/carrier/weathermaker-50kcq-a04-series/weathermaker-50kcq-a04-series_service-and-maintenance-instructions_2560323061.webp)
61
Table C — 50KCQ A04 DIRECT DRIVE, 3 TON
(HORIZONTAL SUPPLY)
SPEED
(TORQUE)
TAP
CFM
ESP
BHP
1
900
0.57
0.25
975
0.47
0.24
1050
0.37
0.22
1125
0.27
0.21
1200
0.18
0.20
1275
0.09
0.20
1350
—
—
1425
—
—
1500
-
-
2
900
0.73
0.30
975
0.62
0.29
1050
0.51
0.28
1125
0.41
0.27
1200
0.30
0.25
1275
0.19
0.24
1350
0.08
0.22
1425
—
—
1500
—
—
3
900
1.04
0.41
975
0.93
0.40
1050
0.82
0.39
1125
0.70
0.38
1200
0.58
0.36
1275
0.46
0.35
1350
0.34
0.33
1425
0.23
0.31
1500
0.12
0.30
4
900
1.26
0.49
975
1.18
0.50
1050
1.09
0.50
1125
0.99
0.50
1200
0.88
0.49
1275
0.76
0.47
1350
0.63
0.46
1425
0.50
0.44
1500
0.37
0.42
5
900
1.35
0.52
975
1.30
0.54
1050
1.26
0.57
1125
1.21
0.59
1200
1.16
0.62
1275
1.12
0.64
1350
1.07
0.67
1425
1.02
0.70
1500
0.97
0.73
LEGEND
BHP
— Brake Horsepower
CFM
— Cubic Feet per Minute
ESP
— External Static Pressure
Table D — 50KCQ A04 DIRECT DRIVE, 3 TON
(VERTICAL SUPPLY)
SPEED
(TORQUE)
TAP
CFM
ESP
BHP
1
900
0.44
0.19
975
0.34
0.18
1050
0.24
0.17
1125
0.15
0.16
1200
0.07
0.16
1275
—
—
1350
—
—
1425
—
—
1500
—
—
2
900
0.60
0.24
975
0.49
0.23
1050
0.38
0.22
1125
0.28
0.21
1200
0.18
0.20
1275
0.09
0.19
1350
—
—
1425
—
—
1500
—
—
3
900
0.93
0.36
975
0.81
0.35
1050
0.70
0.34
1125
0.58
0.33
1200
0.47
0.31
1275
0.36
0.30
1350
0.25
0.29
1425
0.14
0.27
1500
—
—
4
900
1.15
0.44
975
1.07
0.45
1050
0.97
0.46
1125
0.86
0.46
1200
0.74
0.43
1275
0.61
0.41
1350
0.48
0.40
1425
0.35
0.39
1500
0.23
0.37
5
900
1.24
0.51
975
1.19
0.52
1050
1.24
0.54
1125
1.24
0.57
1200
1.03
0.59
1275
0.98
0.61
1350
0.93
0.64
1425
0.88
0.67
1500
0.82
0.69
LEGEND
BHP
— Brake Horsepower
CFM
— Cubic Feet per Minute
ESP
— External Static Pressure
APPENDIX C — FAN PERFORMANCE
Summary of Contents for WeatherMaker 50KCQ A04 Series
Page 34: ...34 Fig 53 RTU Open Overlay for Economizer Wiring ...
Page 35: ...35 Fig 54 VFD Overlay for W2770 Controller Wiring ...
Page 70: ...70 Fig C 50KCQ A04 A05 A06 Control Wiring Diagram 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 71: ...71 Fig D 50KCQ A04 A05 A06 Power Wiring Diagram 208 230 1 60 APPENDIX D WIRING DIAGRAMS ...
Page 72: ...72 Fig E 50KCQ A04 A05 A06 Power Wiring Diagram 208 230 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 73: ...73 Fig F 50KCQ A04 A05 A06 Power Wiring Diagram 460 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 74: ...74 Fig G 50KCQ A04 A05 A06 Power Wiring Diagram 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 75: ...75 Fig H 50KCQ Premier Link Control Diagram APPENDIX D WIRING DIAGRAMS ...
Page 76: ...76 Fig I 50KCQ RTU Open Control Diagram APPENDIX D WIRING DIAGRAMS ...