On the EE30T6HCT, EE30T151HCT, and other CT Transformers which lead is the secondary center tap?
Issue:
Center Tap identification
Product Line:
LV Transformers
Environment:
Applies to Low Voltage Transformers from SquareD/Schneider Electric
Cause:
Secondaries of Transformers may have center taps
Resolution:
The secondary center tap is labelled X4. This applies to all step-down ``CT`` Transformers. The X4 terminal can be bonded to ground to meet NEC grounding requirements.
Center Tap identification
Product Line:
LV Transformers
Environment:
Applies to Low Voltage Transformers from SquareD/Schneider Electric
Cause:
Secondaries of Transformers may have center taps
Resolution:
The secondary center tap is labelled X4. This applies to all step-down ``CT`` Transformers. The X4 terminal can be bonded to ground to meet NEC grounding requirements.
Released for: Schneider Electric Canada


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