A Appendix
A.3.3
Connection Examples for 7SJ64
615
Figure A-77
7SJ64: Current connections to three current transformers with a starpoint con-
nection for ground current (residual 3I0 neutral current), normal circuit layout
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015