1000kVA Cast Resin Dry Transformer Copper Winding
Finished 1000 KVA 11/0.33KV Transformer. Dry type Transformers - Classes of insulation. Dry-type transformers are available in three general classes of insulation. The main features of insulation are to provide dielectric strength and to be able to withstand certain thermal limits. Insulation classes are: 1、220°C (Class R). 2、180°C (Class H),
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