Two CTs 1600/1 and 35/1 are in series. while checking the
ratio test of a CT(1600/1),same 1600A will also pass
through the CT having ratio 35/1.
Will it be harmfull to the ct(35/1),if yes , what will
happen.CT secondary is shorted

Answer Posted / nur.asidik

refer to IEC, CT can withstand for 1s if current at primary is 1000xIn, mean 35kA is maximal. saturated or not is depend on Rct and burden, need to be calculated

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