Voltage Transformer Examples - Siemens siprotec 7SD610 User Manual

A Appendix
A.3.2

Voltage Transformer Examples

Figure A-7
Figure A-8
376
Voltage connections to three wye-connected voltage transformers
(normal circuit layout)
Voltage connections to three wye-connected voltage transformers with
additional broken delta windings (da–dn–winding)
7SD610 Manual
C53000-G1176-C145-4