Trane CVRC-M-1D Manual page 71

Table 2
CT-Factor = (Motor RLA/CT Meter Scale Rating) x 139
Line CT Line CT
Part No. Ext. Ratio
X13580048 150:5
(2-1/2" Dia.
Hole)
-01
180:5
200:5
250:5
-02
300:5
350:5
400:5
-03
500:5
600:5
04 700:5
800:5
1000:5
-05 1200:5
1500:5
X13580047 -01 1800:5
2100:5
(4" Dia.
2500:5
Hole)
-02 1000:5
1200:5
1500:5
CVRC-M-1D
Machine Configuration
CT No. of
Ter. Conn Prim.
RLA
Ranges
Turns
X1 to X2 3 24.0 to 36.0
2 36.0 to 54.0
1 72.0 to 108.0
X1 to X3 3 28.8 to 43.2
2 43.2 to 64.8
1 86.4 to 129.6
X1 to X4 2 48.0 to 72.0
1 96.0 to 144.0
X1 to X2 2 60.0 to 90.0
1 120.0 to 180.0
X1 to X3 1 144.0 to 216.0
X1 to X4 1 168.0 to 252.0
X1 to X2 1 192.0 to 288.0
X1 to X3 1 240.0 to 360.0
X1 to X4 1 288.0 to 432.0
X1 to X2 1 336.0 to 504.0
X1 to X3 1 384.0 to 576.0
X1 to X4 1 480.0 to 720.0
X1 to X2 1 576.0 to 864.0
X1 to X3 1 720.0 to 1080.0 1500
X1 to X2 1 864.0 to 1296.0 1800
X1 to X3 1 1008.0 to 1512.0 2100
X1 to X4 1 1200.0 to 1800.0 2500
X1 to X2 1 480.0 to 720.0
X1 to X3 1 576.0 to 864.0
X1 to X4 1 720.0 to 1080.0 1500
Table 3
CT
Meter
Factor
Scale
66
50
67
75
68
150
69
60
70
90
71
180
72
100
73
200
74
125
75
250
76
300
77
350
78
400
79
500
80
600
81
700
82
800
83
1000
84
1200
85
86
87
88
89
1000
90
1200
91
92
93
94
95
96
97
98
99
Current Current
Overload Overload
Setting #1 Setting #2
00 255
01 254
02 253
03 252
04 251
06 249
07 248
08 247
09 246
10 245
11 244
12 243
13 242
15 240
15 240
16 239
17 238
18 237
19 236
20 235
21 234
22 233
22 233
23 232
24 231
25 230
25 230
26 229
27 228
28 227
28 227
29 226
30 225
30 225
71