suppose we using 3 phase motor of 440 v means what range of
C.T. is require for measuring current , the rating of motor
is 1HP ?
Answers were Sorted based on User's Feedback
Answer / navnit bhimani
CT is require for high rating of ampere for 1 HP please use
simple ampere meter.why u making ur cost high.
Is This Answer Correct ? | 5 Yes | 1 No |
Answer / simon
1 HP=735.5W
735.5W=440V*1.67Amp
So no need of C.T U can use only AMETER.
Is This Answer Correct ? | 3 Yes | 0 No |
Navnit is Absulitly right for load of 1 HP the CT operated
meter is not required at all , direct loading is goodone
Is This Answer Correct ? | 4 Yes | 2 No |
Answer / navmit bhimani
CT is requirted for capacity above the range of ammeterlike
Above 20 HP.
Is This Answer Correct ? | 1 Yes | 2 No |
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1 Answers DLF, Tata Steel Limited,