Catalogue
CG-PRC017H-EN 39
Electrical
Table 17. Electrical data - 50Hz
Unit
Size
Rated
Power
Number
Circuits
Qty
Comp
Qty
Fans
Fan Motor
Power (kW)
Cond Fan
FLA
Compressor
RLA¹ ²
Compressor
LRA¹ ³ MCA MOPD
20
400/50/3 1 2 2 1 2.4 17-17 142-142 46 60
26
400/50/3 1 2 2 1 2.4 21-21 158-158 55 70
30
400/50/3 1 2 3 1 2.4 23-23 197-197 63 80
35
400/50/3 1 2 3 1 2.4 27-33 160-215 79 110
40
400/50/3 2 4 4 1 2.4 17-17/17-17 142-142/142-142 85 100
52
400/50/3 2 4 4 1 2.4 21-21/21-21 158-158/158-158 102 110
60
400/50/3 2 4 6 1 2.4 24-24/24-24 197-197/197-197 120 125
70
400/50/3 2 4 6 1 2.4 27-33/33-27 160-215/215-160 147 175
80
400/50/3 2 4 6 1 2.4 33-33/33-33 215-215/215-215 160 175
90
400/50/3 2 4 6 1 2.4 33-43/43-33 215-260/260-215 181 200
100
400/50/3 2 4 8 1 2.4 43-43/43-43 260-260/260-260 204 225
110
400/50/3 2 4 8 1 2.4 43-47/47-43 260-320/260-320 214 250
120
400/50/3 2 4 8 1 2.4 47-47/47-47 320-320/320-320 223 250
1. RLA - Rated Load Amps - Rated in accordance with UL Standard 1995.
2. LRA - Locked Rotor Amps - Based on full winding starts.
3. MCA - Minimum Circuit Ampacity - 125 percent of largest compressor RLA plus 100 percent of all other loads.
4. MOPD or Max fuse size - 225 percent of the largest compressor RLA plus all other loads.
5. Local codes may take precedence.
6. Voltage Utilization Range: +/- 10% of rated voltage
Rated voltage (use range):
400/50/3 (360-440)
7. One separate 120/50/1, 15 amp customer provided power connection is required to power the heaters.
8. n/a - not available
9. Pump package not available with 50 Hz units.
Table 18. Lug size range - 50 Hz
Unit
Size Rated Power Terminal Blocks
Std Fault
Ckt Breaker¹
High Fault
Ckt Breaker¹
20
400/50/3 #6 - 350 MCM #14 - 1/0 #8 - 3/0
26
400/50/3 #6 - 350 MCM #14 - 1/0 #8 - 3/0
30
400/50/3 #6 - 350 MCM #14 - 3/0 #14 - 3/0
35
400/50/3 #6 - 350 MCM #8 - 3/0 #8 - 3/0
40
400/50/3 #4 - 500 MCM #8 - 3/0 #6 - 350 MCM
52
400/50/3 #4 - 500 MCM #8 - 3/0 #6 - 350 MCM
60
400/50/3 #4 - 500 MCM #14 - 3/0 #14 - 3/0
70
400/50/3 #4 - 500 MCM #4 - 4/0 #6 - 350 MCM
80
400/50/3 #4 - 500 MCM 3/0 - 350 MCM 3/0 - 350 MCM
90
400/50/3 #4 - 500 MCM 3/0 - 350 MCM 3/0 - 350 MCM
100
400/50/3 #4 - 500 MCM 3/0 - 350 MCM 3/0 - 350 MCM
110
400/50/3 #4 - 500 MCM 3/0 - 350 MCM 3/0 - 350 MCM
120
400/50/3 #4 - 500 MCM 3/0 - 350 MCM 3/0 - 350 MCM
1. Optional circuit breaker and high fault circuit breaker.
2. Will accept two conduits per phase in this size.
3. Copper wire only, based on nameplate Minimum Circuit Ampacity (MCA).
4. Data shown for circuit one. The second circuit is always the same.
5. n/a - not available