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Hi, I’m confused. I recently carried out insulation resistance test on a 3 phase board I had some weird readings.
I removed all vulnerable bits of kit and tested the dead side of the incomer all readings where good a part from L2 which had a low reading of 2.8M ohms. This was much lower than all other readings.
Any thoughts ?
I removed all vulnerable bits of kit and tested the dead side of the incomer all readings where good a part from L2 which had a low reading of 2.8M ohms. This was much lower than all other readings.
Any thoughts ?