| R-134a Circuit
Compressor Motor: |
|
| Type |
Semi-hermetic
Reciprocating |
| Voltage |
460/380V, 60/50
Hz, 3 Phase |
| Kilowatts (60
Hz) |
5.60 kW |
| Horsepower
(60 Hz) |
7.5 hp |
| RPM (60 Hz) |
1750 rpm |
| Full Load Amps |
15.5 amps —
460V; 15.5 amps — 380V |
| Locked Rotor
Amps (60 Hz) |
83 amps — 460V;
82 to 91 amps — 380V |
| R-23 Circuit
Compressor Motor: |
|
| Type |
Hermetic Scroll |
|
| Voltage |
460/380V, 60/50 Hz, 3 Phase |
|
| Kilowatts (60
Hz) |
4.48 kW |
|
| Horsepower
(60 Hz) |
6.0 hp |
|
| RPM (60 Hz) |
3550 rpm |
|
| Full Load Amps
(60 Hz) |
11 amps — 460V |
|
| Locked Rotor
Amps (60 Hz) |
70 amps — 460V |
|
| Condenser
Fan Motor: |
|
|
| Type |
460/380V, 60/50 Hz, 3 Phase |
460/380V,
60/50 Hz |
| Kilowatts (60
Hz) |
1.5 kW |
749
Watts |
| Horsepower
(60 Hz) |
2.0 hp |
0.75
hp |
| RPM (60 Hz) |
1725 rpm |
1725
rpm |
| Full Load Amps
(60 Hz) |
3.1 amps — 460V |
1.25
amps |
| Locked Rotor
Amps (60 Hz) |
25 amps — 460V |
35.7
amps |
| Evaporator
Fan Motors*: |
|
|
| Type |
460/380V, 60/50 Hz, 3 Phase |
|
| Number |
3 |
|
| Kilowatts (60
Hz) (Each) |
0.75 kW |
|
| Horsepower
(60 Hz) (Each) |
1.0 hp |
|
| RPM (60 Hz)
(Each) |
3450 rpm, High Speed1725 rpm, Low Speed* |
|
| Full Load Amps
(60 Hz) (Each) |
1.4 amps — 460V, High Speed0.5 amps — 460V, Low Speed |
|
| Locked Rotor
Amps (60 Hz) |
10.3 amps — 460V, High Speed*2.9 amps — 460V, Low Speed* |
|
| Electric
Resistance Heater Rods: |
|
|
| Type |
460/380V, 60/50 Hz, 3 Phase |
|
| Number |
12 |
|
| Watts (60 Hz)
(Each) |
680 Watts |
|
| Current Draw
(Amps) |
10 amps nominal
(total) across each phase at the heater contactor |
| Control
Circuit Voltage: |
29 Vac @ 60
Hz; 24 Vac @ 50 Hz |
| Evaporator
Overheat Switch: |
|
| Opens |
54 ±3 C (130
±5 F) |
| Closes |
38 ±4C (100 ±8 F) |
| *CRR DF applications
operates the two-speed evaporator fan motors continuously on low speed.
Evaporator fans stop during defrost. |
