While testing the 33KV Busbar by using Hipot kit, what should be the test

While testing the 33KV Busbar by using Hipot kit, what
should be the test
voltage we have to apply?

Question Posted / senthil

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While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to..

You should apply the voltage step by step till the double
voltage capacity of the cable. this is during only in the
1st time of test for 2nd time onwards 1.8% is preferble.

Ex:33KV: You apply till 65KV

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While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to..

Answer / dharmaraj

you apply voltage 80% factory testing.......

if example factory testing 70kv means

you apply 70*0.8 = 56kv. for 33kv busbar........

Is This Answer Correct ?

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2 No

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