Do we require essential power arrangements (battery backup) for Motorized CB/MCCB's to operate?

Question added by Muhammad Qasim , Senior Electrical Engineer , Energy Associates (SMC Ptv.) Ltd.
Date Posted: 2016/07/17

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by Ganeshsundar SUNDARARAJ , Senior Executive EPC , Forbes & Company ltd - A Shapoorji Pallonji Group

Yes Of course, Muhammad.

In case of trips and many reasons our MCCB's ll fail.

Eg - using synchronising interlocks condition. If DC is absent then the interlock will fail

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