Installation manual

36 Magnitude™ Frictionless Centrifugal Chillers – Model WMC IM 1029-2
Table 16, WMC 250D-B & WMC 290D-B, 3/50/400
SINGLE POINT CONNECTION, STANDARD
COMPRESSOR (EACH) CHILLER
RLA
[Amp]
LRA
[Amp]
QTY MCA [Amp]
MOP
[Amp]
DISC.
SWT.
[Amp]
POWER
BLOCK
[Amp]
WIRE
QTY
WIRE
GAUGE
95 - 99
132
2
214 - 223
300
200
760
3
1 GA
100 - 102
132
2
225 - 230
300
400
760
3
250 MCM
103 - 107
132
2
232- 241
300
400
760
3
250 MCM
108 - 113
132
2
243 - 255
350
400
760
3
250 MCM
114 - 120
132
2
257 - 270
350
400
760
3
300 MCM
121 - 123
165
2
273 - 277
350
400
760
3
300 MCM
124 - 126
165
2
279 - 284
400
400
760
3
300 MCM
127 - 137
165
2
286 - 309
400
400
760
3
350 MCM
138
165
2
311
400
400
760
3
400 MCM
139 - 148
165
2
313 - 333
450
400
760
3
400 MCM
149 - 150
165
2
336 - 338
450
400
760
3
500 MCM
151 - 153
176
2
340 - 345
450
400
760
3
500 MCM
154 - 160
176
2
347 - 360
500
400
760
3
500 MCM
161 - 169
187
2
363 - 381
500
400
760
3
500 MCM
170
187
2
383
550
400
760
3
500 MCM
MULTI POINT CONNECTION, OPTIONAL
COMPRESSOR (EACH) CHILLER (PER CIRCUIT)
RLA
[Amp]
LRA
[Amp]
QTY MCA [Amp]
MOP
[Amp]
DISC.
SWT.
[Amp]
POWER
BLOCK
[Amp]
WIRE
QTY
WIRE
GAUGE
95 - 99
132
2
119 - 124
225
200
N/A
3
1 GA
100 - 104
132
2
125 - 130
225
200
N/A
3
1 GA
105 - 111
132
2
132 - 139
225
200
N/A
3
1/0
112 - 120
132
2
140 - 150
250
200
N/A
3
1/0
121 - 133
165
2
152 - 167
250
225
N/A
3
2/0
134 - 140
165
2
168 - 175
300
225
N/A
3
2/0
141 - 150
165
2
177 - 188
300
225
N/A
3
3/0
151 - 155
176
2
189 - 194
300
250
N/A
3
3/0
156 - 160
176
2
195 - 200
350
250
N/A
3
3/0
161 - 170
187
2
202 - 212
350
250
N/A
3
3/0