What do you mean by class of CTs and what is the meaning of
cl 1.0, cl5P10, cl 10P10 CTs?
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Answer / k.prakashchandra
1.0 class is for measurement 1%- error at full load.Other
two are for protection. 5% error at 10 times the rated load
and 10% ---
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Answer / k.prakashchandra
Wrt my reply ,please correct as '5% error in measurement and
capable of taking current 10 times the rated and so on'
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actually cl is acuracy , means in what percent accuracy, cl 1, 0.5 is for metring purpose , and cl 5p 10 , ps , 10p10 is all for protection means for relay out put , means 5 % accuracy and 10 % accuracy
Is This Answer Correct ? | 0 Yes | 2 No |
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