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CG-PRC011-EN
Electrical Data
Table E-2 - Electrical Data for High Temperature Condenser CGWE Chillers and CCAD Compressor-Chillers
Unit Wiring Data Compressor Controls
Unit Rated Minimum Maximum Recommended RLA LRA
Size Voltage Circuit Ampacity Fuse Size Dual Element Fuse Size Quantity Each Each kW
200-230/60 88 125 100 39 251 0.16
20 380/60 45 60 50 2-10 20 142 0.16
460/60 39 50 45 17 117 0.16
575/60 32 45 35 14 94 0.16
200-230/60 112 150 150 58/39 376/251 0.16
25 380/60 59 80 70 1-10 31/20 215/142 0.16
460/60 50 70 60 1-15 26/17 178/117 0.16
575/60 41 60 50 21/14 143/94 0.16
200-230/60 131 175 150 58 376 0.16
30 380/60 70 100 80 2-15 31 215 0.16
460/60 59 80 70 26 178 0.16
575/60 48 60 60 21 143 0.16
200-230/60 166 200 200 39 251 0.24
40 380/60 85 100 90 4-10 20 142 0.24
460/60 73 80 80 17 117 0.24
575/60 60 70 70 14 94 0.24
200-230/60 209 250 225 58/39 376/251 0.24
50 380/60 110 125 125 2-10 31/20 215/142 0.24
460/60 93 110 100 2-15 26/17 178/117 0.24
575/60 76 90 90 21/14 143/94 0.24
200-230/60 247 300 300 58 376 0.24
60 380/60 132 150 140 4-15 31 215 0.24
460/60 111 125 125 26 178 0.24
575/60 90 110 100 21 143 0.24
Notes:
1. Minimum circuit ampacityis 125% of the largest compressor RLA, plus 100% of the remaining compressor(s) RLA, per NEC 440-32 and NEC 440-33.
2. Maximum fuse size is 225% of the largest compressor RLA, plus 100% of the remaining compressor(s) RLA, per NEC 440-33.
3. Recommended dual element fuse size is 150% of the largest compressor RLA, plus 100% of remaining compressor(s) RLA, per NEC 440-33.
4. Use copper conductors only.
5. Voltage Utilization Range: Rated Voltage Utilization Range
200-230/60 180-253
380/60 342-418
460/60 414-506
575/60 517-633
400/50 360-440
6. Local codes may take precedence.
7. If unit is ordered with the High Condenser Entering Water Temperature Range (90-130), use CCAD electrical information.