Alstom SHPM 101 - AC Current Input Module RFC15

SERVICE MANUAL R5888C
QUADRAMHO Chapter 2
Appendix A
Page 7 of 71
Figure 7: AC current input module RFC15
HEAVY CURRENT
TERMINALS
TRANSPHASORS
CIRCUIT SAME AS ABOVE
CIRCUIT SAME AS ABOVE
TRANSPHASORS
2
1
3
4
V/SK2
I
N
COMMON
I
N
2
I
N
1
C
I
A
2
I
B1
I
C
1
I
A
1
D
D
C
T
I
A
COMMON
I
A
R
I
A
R COMMON
R
D
D
C.T.
∠θ°
APh
6
5
7
8
∠θ°
N
C
D
C
INPUT CURRENT FROM LINE CTs
I
B
COMMON
I
B
2
I
B
R
I
B
R COMMON
I
C
COMMON
I
C
2
I
C
R
I
C
R COMMON
I
N
3
I
N
I
C
I
B
I
A
T
T
D