go to the Transformer service product page Anonymous asked on Jan 7th, 2014 in Transformer service

Can I retrofit a transformer that is currently filled with mineral oil to an ester fluid?

Andre Steinberg, Marketing and Sales Manager

ABB's answer

Before replacing mineral oil with an ester fluid, it will be necessary to complete a design review. Key areas that need to be checked are the insulation system, tap changer and bushings.


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  • Andre Steinberg

    Andre Steinberg

    Marketing and Sales Manager

    Transformer service

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