how do we know the LT or HT panel trip by some broblem which indication willsho

how do we know the LT or HT panel trip by some broblem which
indication willshow

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how do we know the LT or HT panel trip by some broblem which indication willshow..

Answer / vijayakrishnan

trip indicator will show thru' OLR

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how do we know the LT or HT panel trip by some broblem which indication willshow..

Answer / k.prakashchandra

Which panel ?

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