BUSBAR PROTECTION FOR TWO BUS SYSTEM (PART-2)|| CONCEPT OF CHECK ZONE DIFFERENTIAL CURRENT

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[@CliffordNhlane]

well done

[@relayprotectionelectrical]

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[@poojamishra024]

Sir ,I can't understand how buscoupler CT polarity equal to incomer CT polarity???.Pls explain once again

[@satya7077]

Sir, bus coupler CT polarity P2 is bus side and P1 is CB side. You have shown wrong CT polarity in BUS Coupler in this video.Pls check.

[@relayprotectionelectrical]

Thank you for your valuable comment. You are also right. And that is why in secondary side Polarity for B/C CT is reversed in this video.

[@velusamypothiraj2300]

@@relayprotectionelectricalyou mean configured as a reverse polarity in relay?

[@velusamypothiraj2300]

@@relayprotectionelectricalbus ct polarity wrong