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I have a problem with my crane starting panel.
The panel burned or let us say there is an explosion in which i cannot identified the cause. inside the panel there are contactors, circuit breaker and a current transformer. I'm sure that the circuit breaker and contactor is not the cause of panel breakdown but the current transformer i can't say also that it was the cause because i do not know if it was defective or not? So how can we test or how do we know if the CT is ok or not?
The panel burned or let us say there is an explosion in which i cannot identified the cause. inside the panel there are contactors, circuit breaker and a current transformer. I'm sure that the circuit breaker and contactor is not the cause of panel breakdown but the current transformer i can't say also that it was the cause because i do not know if it was defective or not? So how can we test or how do we know if the CT is ok or not?
