how can we find CT coil not working ?
Answers were Sorted based on User's Feedback
Answer / naveen katinni
online measure the current
offline check the continuity
Is This Answer Correct ? | 22 Yes | 2 No |
Answer / dinesh goswami
1. measring output current
2. check the coil resistance
3. Insulation resistance coil to earth
Is This Answer Correct ? | 5 Yes | 2 No |
Answer / manish chaudhary
Short the secondary winding and check the current.If no
current found it means CT is FAULTY.
Is This Answer Correct ? | 8 Yes | 6 No |
Answer / surya prakash
inject current to the primary side and measure the current
at secondary side....check the ratio...
measure IR /pI value....
measure the knee voltage of transformer...
Is This Answer Correct ? | 5 Yes | 4 No |
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