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what is the basis for selection of Protection CT class ?
How anyone can decide whether to go for 5P10 or 5P20 ?

Answers were Sorted based on User's Feedback



what is the basis for selection of Protection CT class ? How anyone can decide whether to go for 5P..

Answer / vino raju eee

if we need 10 times more current for tripping we can use
5p10, 20 times 5p20

Is This Answer Correct ?    2 Yes 0 No

what is the basis for selection of Protection CT class ? How anyone can decide whether to go for 5P..

Answer / k.prakashchandra

It depends on how many times the fault current is expected
of the rated.

Is This Answer Correct ?    0 Yes 0 No

what is the basis for selection of Protection CT class ? How anyone can decide whether to go for 5P..

Answer / nur.asidik

it depends on Vkp requirement

Is This Answer Correct ?    0 Yes 0 No

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