Dry Type Transformer

In this topic, you study Dry Type Transformer.

The transformers using air as coolant are called dry type transformers. Small transformers (upto 25 k VA capacity) are generally of the dry type.

Cooling Methods for Dry Type Transformers

The cooling methods for dry-type transformers are as given below :

(i) Air Natural (AN) :

(ii) Air Blast or Air Forced (AB or AF)

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