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What kind of coating is used on 9070 Type T and TF Control Power Transformers?

Issue:
Coating on 9070 Control Transformers

Product Line:
9070 Type T and TF Control Power Transformers

Environment:
Applies to LV Transformers by SquareD/Schneider Electric

Cause:
The 9070 Type T and TF Control Power Transformers (CPTs) feature a protective coating

Resolution:

The coating is part of the insulation system. It is polyester-based thermal setting resin, an electrical resin, that is baked on. The varnish also serves as an environmental barrier. The steel parts of the Transformer (such as the mounting feet) can rust if scratched.


CTA-ID : 2053655
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