You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
What is the difference of H class and F class in Tricast cast resin dry type transformers ?
The main difference is that the class designations refer to the withstand temperature of the insulation material in Tricast cast resin dry type transformers. Thus, H class has a wihstand temperature level of 180 ⁰C for the coils and F class of 155 ⁰C for ambient design temperature of 40 ⁰C.
Released for: Schneider Electric Vietnam
