Siemens 7SR10 Argus Series Manual page 239

Current Input(s): Phase
Overcurrent,
Ia, Ib, Ic
Derived E/F &
Isef
'B' Phase
Sensitive Power
CT/VT CONFIG: Selects 1 or 5A
Phase Current
Input
CT/VT CONFIG: CT ratio for
primary meters
Phase CT Ratio
CT/VT CONFIG: Selects 1 or 5A for
Sensitive Power
Earth Current
input
Input
CT/VT CONFIG: CT ratio for
primary meters for
Earth CT Ratio
Sensitive Power
input
© 2018 Siemens Protection Devices Limited
A B C
7SR10 Installation Guide
1A
3
5A
2
IL1
1
1A
6
5A
5
IL2
4
1A
9
5A
8
IL3
7
1A
12
5A
11 ISEF
10
1
V1
2
3
V2
4
5
V3
6
Chapter 5 Page 11 of 13