Siemens siprotec 7SA6 User Manual page 717

7SA6 Manual
C53000-G1176-C133-1
Housing size
Figure A-27 Voltage connections to three Wye-connected voltage transformers and
additionally to any phase-to-phase voltage (for overvoltage protection and/or
synchronism check)
(any voltage)
45
44
60
59
26
25
1
Housing size /
3
(any voltage)
(45) 20
(44) 19
(94) 44
(95) 45
(46) 21
(96) 46
1
/ (figures in brackets relating to size
2
Appendix
L1
L2
L3
Panel surface mounted
Flush mounted/cubicle
U
L1
R15
U
L2
R17
U
L3
R18
R16
U
4
R13
R14
7SA6
L1
L2
L3
Panel surface mounted
Flush mounted/cubicle
U
L1
R15
U
L2
R17
U
L3
R18
R16
U
4
R13
R14
7SA6
1
/ )
1
A-41