What should be the dielectric strenght value of transformer oil of 11/0.433KV

What should be the dielectric strenght value of transformer
oil of 11/0.433KV distribution transformer and 33/11KV
tranmission transformer ?

Question Posted / guest

Answers were Sorted based on User's Feedback

What should be the dielectric strenght value of transformer oil of 11/0.433KV distribution transfo..

Answer / k.prakashchandra

40 KV (min) for below 72.5 KV class

Is This Answer Correct ?

2 Yes

1 No

What should be the dielectric strenght value of transformer oil of 11/0.433KV distribution transfo..

Answer / prasad

Dielectric strength of any transformer oil should be at
minimum of 46kv.

Is This Answer Correct ?

0 Yes

4 No

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