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Can an Isolation Transformer sustain a 100% load for two hours per week? Is there an Industry Standard that addressed Transformer loading and life?

FA142760

29 September 2021

Issue:
Transformer loading

Product Line:
LV Transformers

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

Cause:
Applications that require sustained loading of Transformers

Resolution:

Reference IEEE Standard C57.96, Guide for Loading Dry-Type Distribution and Power Transformers. Use the charts and graphs to determine impacts of loading on transformer life.

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