Can anybody tell me what the breakdown voltage is for air and what it is for t

Can anybody tell me what the breakdown voltage is for air
and what it is for transformer oil please?

Question Posted / tlm

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Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil pleas..

Answer / biswa

Breakdown voltage of air is 3 MV/m & for oil is 10-15 MV/m

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4 Yes

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Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil pleas..

Answer / sri

BDV of new oil should be more than 30 KV.Below 30 kv is not accepted

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3 Yes

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Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil pleas..

Answer / rax

the b/d strength of ir is 30kv/cm. the b/d strength of t/f oil depends on the voltage level of the t/r. for a 33/11 t/f the b/d should be above 55kv

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1 Yes

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Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil pleas..

Answer / tmc

Thank you, also if these two materials can withstand a high
MeV, what are the values for how high?

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