Installation manual

34 Magnitude™ Frictionless Centrifugal Chillers – Model WMC IM 1029-2
Table 14, WMC 145D-B & WMC 150D-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
68 – 69
94
2
153 – 159
200
250
760
3
2/0
70 – 78
94
2
158 0 171
225
250
760
3
2/0
77
94
2
174
250
250
760
3
2/0
78 – 85
94
2
176 – 192
250
250
760
3
3/0
89 – 92
124
2
201 – 207
250
250
760
3
4/0
93 – 102
124
2
210 – 230
300
300
760
3
4/0
103 – 107
124
2
232 – 241
300
300
760
3
250 MCM
108 – 113
124
2
243 – 255
350
350
760
3
250 MCM
114 - 122
134
2
257 - 275
350
350
760
3
300 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
68
94
2
85
150
250
-
3
4 GA
69 - 77
94
2
87 - 97
150
250
-
3
3 GA
78 - 80
94
2
98 - 100
175
250
-
3
3 GA
81 - 85
94
2
102 - 107
175
250
-
3
2 GA
89 - 92
124
2
112 - 115
200
250
-
3
2 GA
93 - 99
124
2
117 - 124
200
250
-
3
1 GA
100 - 104
124
2
125 - 130
225
400
-
3
1 GA
105 - 111
124
2
132 - 139
225
400
-
3
1/0
112 - 113
124
2
140 - 142
250
400
-
3
1/0
114 - 120
134
2
143 - 150
250
400
-
3
2/0
121 - 122
134
2
152 - 153
250
400
-
3
2/0