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IF we want to replace I/C bay at our 220 kv substation which
is of 140 mw load capacity bay to be replaced by 400 mw
capacity bay.other than CT(1200/1) what are the other
equipment i have to replace.



IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be r..

Answer / k.prakashchandra

cb,isolator and conductors

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