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In the running condition of power supply can we open the CT,s contacts for maintenance or for trouble shooting. If Yes, how? If No, why?

Controling Electrical Controls
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Question added by Omar Hayat , Senior Electrician , Bestway Cement
Date Posted: 2015/03/28
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Abilash Sree Renganathan
by Abilash Sree Renganathan , GRTA ICSS & EICS Control System Superintendent , Fluor Consultant B.V.

No we do not open because if we open the ct at live circuit due to the emf produced in ct the ct core get saturated and cause damage while reconnected

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