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Are Voltage Transformers and Control Power Transformers connected on the line side or load side of a switch?

FA105914

9/05/2018

Issue:
Connections for Low Voltage Transformers

Product Line:
LV Transformers

Environment:
Applies to Low Voltage Transformers by SquareD/Schneider Electric

Cause:
Voltage Transformers and Current Transformer connection in Electrical Systems

Resolution:
Voltage Transformers and Control Power Transformers are connected on the line side of a switch for critical power and on the load side for non- critical power.