Friday, July 12, 2013

INVERTER .#2 Photo voltaics diamond PE





The 3p CB for inverter #2  tripped again.  I will  take this PV/AC combiner panel apart and perform preventative maintenance. Perhaps move the breakers around and see if the fault follows the breaker or remains on the wire



 if you look at Breaker is kind of discolored compared to some of the other ones we have

The reset looks like it's holding for now it looks  according to the history that the circuit breaker always trips at the change  from dusk to dawn or vice versa

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