High neutral -earth voltage

J

Thread Starter

jithesh

Hi ,

I got New CNC machine at my factory, after the commissioning we noticed high neutral-earth voltage (close to 50 V). initially we suspected earthing. later we installed additional chemical earthing. unfortunately the problem still persists. we have checked for neutral loose connection in the main line, but those things seems to be correct.

your comments will be really helpful

Thanks
Jithesh.V
chennai,India
 
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