Eaton EDR-5000 Installation, Operation And Maintenance Manual page 55

Open Delta VTs Input Wiring with Aux VTs connected to the load side of the breaker and 1A CTs
in Residual Connection
A
B
C
A B
A B
IA IB
LOAD
C
C
IA'
IB'
IC'
IC
Ph-Ph VT
(A-B, B-C, C-A)
Either OR
Ph-G VT
(A-G, B-G, C-G)
EDR-5000
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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IM02602007E
X4.
1
VA/
2 VAB
3
VB/
VBC
4
5
VC/
VCA
6
7
VX
8
55