Appendix
A.3 Connection Examples
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
602
A.3.2 Connection Examples for Voltage Transformers 7SJ621, 7SJ622
Figure A-43 Voltage connections to three voltage transformers (phase-to-ground voltages),
normal circuit layout – appropriate for all networks.
Figure A-44 Voltage connections to two voltage transformers (phase-to-phase voltages) and
open delta VT for V4, appropriate for all networks.
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