Whats changes in Transformer Oil BDV in changes in temp or Climate?

Whats changes in Transformer Oil BDV in changes in temp or
Climate?

Question Posted / vishalparas

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Whats changes in Transformer Oil BDV in changes in temp or Climate?..

BDV increases with increase in temperature and lowers in cloudy climate.

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Whats changes in Transformer Oil BDV in changes in temp or Climate?..

Answer / mintu kr. pandit

transformer oil changes are mainly depend on BDV (minimum 30 kv)and maximum allowable moisture constant is 50 PPM at TR. oil

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