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55
APPENDIX B — PHYSICAL DATA
50FC 3 TO 4 TON PHYSICAL DATA – COOLING
50FC UNIT
50FC
*
A04
50FC
*
B04
50FC
*
A05
50FC
*
B05
NOMINAL TONS
3
4
BASE UNIT OPERATING WT (lb)
*
437
498
REFRIGERATION SYSTEM
No. Circuits/No. Compressors/Type
1 / 1/ Scroll
Puron
®
(R-410A) charge A/B (lbs-oz)
4-6
—
9-14
—
Humidi-MiZer
®
Puron (R-410A) charge A/B (lbs-oz)
—
7.6
—
14-6
Metering device
Acutrol
Humidi-MiZer metering device
—
0
—
0
High-Pressure Trip/Reset (psig)
630/505
Low-Pressure Trip/Reset (psig)
54/117
27/44
54/117
27/44
EVAPORATOR COIL
Material (Tube/Fin)
Cu/Al
Coil Type
3
/
8
-in. RTPF
Rows/FPI
2/15
3/15
Total Face Area (ft
2
)
6.4
5.5
Condensate Drain Connection Size
3
/
4
-in.
CONDENSER COIL
Material
Cu/Al
Coil Type
5
/
16
-in. RTPF
Rows/FPI
1/18
2/18
Total Face Area (ft
2
)
11.7
15.9
HUMIDI-MIZER COIL
Material
—
Cu/Al
—
Cu/Al
Coil Type
—
3
/
8
-in. RTPF
—
3
/
8
-in. RTPF
Rows/FPI
—
1/17
—
2/17
Total Face Area (ft
2
)
—
4.1
—
4.1
EVAPORATOR FAN AND MOTOR
Standard Static 1 Phase
Motor Qty/Drive Type
1/Direct
—
1/Direct
—
Max Cont BHP
0.44
—
0.72
—
RPM Range
189-1890
—
190-1900
—
Fan Qty/Type
1/Vane Axial
—
1/Vane Axial
—
Fan Diameter (in.)
16.6
—
16.6
—
Medium Static 1 Phase
Motor Qty/Drive Type
1/Direct
—
1/Direct
—
Max Cont BHP
0.71
—
1.06
—
RPM Range
219-2190
—
217-2170
—
Fan Qty/Type
1/Vane Axial
—
1/Vane Axial
—
Fan Diameter (in.)
16.6
—
16.6
—
High Static 1 Phase
Motor Qty/Drive Type
1/Direct
—
1/Direct
—
Max Cont BHP
1.07
—
1.53
—
RPM Range
249-2490
—
246-2460
—
Fan Qty/Type
1/Vane Axial
—
1/Vane Axial
—
Fan Diameter (in.)
16.6
—
16.6
—
Standard Static 3 Phase
Motor Qty/Drive Type
1/Direct
Max Cont BHP
0.44
0.72
RPM Range
189-1890
190-1900
Fan Qty/Type
1/Vane Axial
Fan Diameter (in.)
16.6
Medium Static 3 Phase
Motor Qty/Drive Type
1/Direct
Max Cont BHP
0.71
1.06
RPM Range
219-2190
217-2170
Fan Qty/Type
1/Vane Axial
Fan Diameter (in.)
16.6
High Static 3 Phase
Motor Qty/Drive Type
1/Direct
Max Cont BHP
1.07
1.96
RPM Range
249-2490
266-2660
Fan Qty/Type
1/Vane Axial
Fan Diameter (in.)
16.6
Summary of Contents for 50FC A04 Series
Page 96: ...96 APPENDIX D WIRING DIAGRAMS Fig J 50FC 04 06 208 230 1 60 Unit with RTU Open Controller...
Page 97: ...97 APPENDIX D WIRING DIAGRAMS Fig K 50FC 04 06 208 230 3 60 Unit with RTU Open Controller...
Page 98: ...98 APPENDIX D WIRING DIAGRAMS Fig L 50FC 04 06 460 575 3 60 Unit with RTU Open Controller...
Page 99: ...99 APPENDIX D WIRING DIAGRAMS Fig M 50FC 07 208 230 Unit with RTU Open Controller...
Page 100: ...100 APPENDIX D WIRING DIAGRAMS Fig N 50FC 07 460 575 Unit with RTU Open Controller...
Page 101: ...101 APPENDIX D WIRING DIAGRAMS Fig O 50FC 04 06 Power Wiring Diagram 208 230 1 60...
Page 102: ...102 APPENDIX D WIRING DIAGRAMS Fig P 50FC 04 07 Power Wiring Diagram 208 230 3 60...
Page 103: ...103 APPENDIX D WIRING DIAGRAMS Fig Q 50FC 04 07 Power Wiring Diagram 460 575 3 60...
Page 104: ...104 APPENDIX D WIRING DIAGRAMS Fig R 50FC 04 06 SystemVu Control Wiring Diagram All Voltages...
Page 105: ...105 APPENDIX D WIRING DIAGRAMS Fig S 50FC 07 SystemVu Control Wiring Diagram All Voltages...
Page 106: ...106 APPENDIX D WIRING DIAGRAMS Fig T 50FC 04 06 SystemVu Power Wiring Diagram 208 230 1 60...
Page 107: ...107 APPENDIX D WIRING DIAGRAMS Fig U 50FC 04 07 SystemVu Power Wiring Diagram 208 230 3 60...
Page 108: ...108 APPENDIX D WIRING DIAGRAMS Fig V 50FC 04 07 SystemVu Power Wiring Diagram 460 575 3 60...