CSR-20 & CSR-40, September 1999
Specifications Electrical System 1-5
Electrical System
Compressor Motor: Type 460/380V, 60/50 Hz, 3 Phase
Kilowatts (60 Hz) 4.48 kW
Horsepower (60 Hz) 6.0 hp
RPM (60 Hz) 3550 rpm
Locked Rotor Amps (60 Hz) 70 amps — 460V
Condenser Fan Motor*:
Red Color Finish: Type 460/380V, 60/50 Hz, 3 Phase
Kilowatts (60 Hz) 0.56 kW
Horsepower (60 Hz) 0.75 hp
RPM (60 Hz) 1140 rpm
Full Load Amps (60 Hz) 1.3 amps — 460V
Black Color Finish: Type 460/380V, 60/50 Hz, 3 Phase
Kilowatts (60 Hz) 0.37 kW
Horsepower (60 Hz) 0.50 hp
RPM (60 Hz) 1145 rpm
Full Load Amps (60 Hz) 0.9 amps — 460V; 1.0 amps — 380V
Locked Rotor Amps (60 Hz) 4.0 amps — 460V; 4.0 amps — 380V
Evaporator Fan Motors*:
Red Color Finish: Type 460/380V, 60/50 Hz, 3 Phase
Number 3 or 2
Kilowatts (60 Hz) (Each) 0.75 kW
Horsepower (60 Hz) (Each) 1.0 hp
RPM (60 Hz) (Each) 3450 rpm, High Speed
1725 rpm, Low Speed
Full Load Amps (60 Hz) (Each) 1.2 amps — 460V, High Speed
0.5 amps — 460V, Low Speed
Black Color Finish: Type 460/380V, 60/50 Hz, 3 Phase
Number 3 or 2
Kilowatts (60 Hz) 0.75 kW
Horsepower (60 Hz) 1.0 hp
RPM (60 Hz) (Each) 3450 rpm, High Speed
1725 rpm, Low Speed
Full Load Amps (60 Hz) (Each) 1.2 amps — 460V, High Speed
0.5 amps — 460V, Low Speed
Locked Rotor Amps (60 Hz) 10.3 amps — 460V
Electric Resistance Heater Rods: Type 460/380V, 60/50 Hz, 3 Phase
Number 6
Watts (60 Hz) (Each) 680 Watts
Current Draw (Amps) 5 amps total @ 460V across each phase at heater contactor
Control Circuit Voltage 24 Vac
Auxiliary Battery (Option) 12 Vdc, 7 or 12 amp hour
*Use the motor color to identify the motor used in units built between 3/1/99 and 7/31/99.
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