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We have a problem in our 11 KV,2650 A SF6 Circuit Breaker which is manufactured by AREVA (Recently it is converted to Schneider). We can't Close the breaker either manually or electrically. When we give a close command either manually or electrically, it is trip. at this time the closing coil is in intermediate position not in fully charged or fully discharged position.
How can we solve the problem. plz give me a solution plzzzz
How can we solve the problem. plz give me a solution plzzzz