Can CT Secondary left open circuited and why(reason)?
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Answer Posted / bharat sharma
Let us assume we have 600 V and 200 A on primary side of the
CT. Ct ratio is 200:1 In that case Secondary voltage would
be (600V x 200A)/1A = 120000 V. Would you like to leave
120000 V open circuit irrespective of current capacity of
secondary circuit?
| Is This Answer Correct ? | 8 Yes | 10 No |
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