what do u mean by PS-0.2-5P class of Ct
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Answer / devakumar
These are the accuracy class of CTs.
0.2 class of CTs are used for measuring purpose.
5P class of CTs are used for protection purpose.
Is This Answer Correct ? | 17 Yes | 3 No |
Answer / parthasarathi
5P means actually the %error in the secondary of CT.
PS(purchaser specification) means, it is a special CT .
normally it is indicated like this EX : 5P20 means 20 times
of the over current the core will be saturated.
Is This Answer Correct ? | 3 Yes | 3 No |
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