ABB R-MAG 38kV 1250/2000A - Typical Current Transformer Connections; Table 3 Typical Current Transformer Connections

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10.1 Typical Current Transformer Connections
600:5 MULTI-RATIO
CURRENT TRANSFORMER
1200:5 MULTI-RATIO
CURRENT TRANSFORMER
TERMINAL
RATIO
TERMINAL
RATIO
X2-X3
50-5
X2-X3
100-5
X1-X2
100-5
X1-X1
200-5
X1-X3
150-5
X1-X3
300-5
X4-X5
200-5
X4-X5
400-5
X3-X4
250-5
X3-X4
500-5
X2-X4
300-5
X2-X4
600-5
X1-X4
400-5
X1-X4
800-5
X3-X5
450-5
X3-X5
900-5
X2-X5
500-5
X2-X5
1000-5
X1-X5
600-5
X1-X5
1200-5
2000:5 MULTI-RATIO
CURRENT TRANSFORMER
3000:5 MULTI-RATIO
CURRENT TRANSFORMER
TERMINAL
RATIO
TERMINAL
RATIO
X3-X4
300-5
X3-X4
300-5
X1-X2
400-5
X4-X5
500-5
X4-X5
500-5
X3-X5
800-5
X2-X3
800-5
X1-X2
1000-5
X2-X4
1100-5
X2-X3
1200-5
X1-X3
1200-5
X2-X4
1500-5
X1-X4
1500-5
X2-X5
2000-5
X2-X5
1600-5
X1-X3
2200-5
X1-X5
2000-5
X1-X4
2500-5
X1-X5
3000-5
Table 3 Typical Current Transformer Connections