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can we use metering current transformer as protection
current transformer if not why? & if yes why?
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Answer Posted / felixraj
the only diff is the knee point voltage
in metering CT this value is very low, because of this
during fault condition the ct get saturated and o/p almost zero
(metering equipments are protected from fault surge)
protection miss leads in metering CT (it may fails or
nuisance tripping)
| Is This Answer Correct ? | 10 Yes | 3 No |
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