Totally Enclosed Non-Ventilated (TENV) transformers - MGM Transformer Skip to content
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TENV TRANSFORMERS

Totally enclosed non-ventilated (TENV) transformers are used when conductive, corrosive, or combustible materials are present, which might damage a transformer, or lint and dust particles which might block the ventilation passages. Example of applications include textiles, chemical, automotive, electrochemical, foundry, cement, food, paper, and other industries where the transformer is subject to spray or wash down conditions. Without ventilation openings, TENV enclosures are larger than those of the standard ventilated type because heat is dissipated by radiating from the surface area of the enclosure.

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