Wye Input Wiring with Aux VX input connected to the load side of the Breaker and 1A CTs in
Residual Connection
A
B
C
A
A
IA
B
C
B
C
IA'
IB'
IC'
IB
IC
Ph-Ph VT
(A-B, B-C, C-A)
Either OR
Ph-G VT
(A-G, B-G, C-G)
LOAD
EMR-4000
X3.
1A
1
5A
2
IA
N
3
1A
4
5A
5
IB
N
6
1A
7
5A
8
IC
N
9
1A
10
5A
11
IX
IX'
N
12
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X4.
1
VA+
2
VA -
3
VB+
VB -
4
5
VC+
VC -
6
7
VX+
VX -
8
IM02602009E
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