M
we have some problem with EARTH in our company.
there is a difference voltage about 18VDC between null and earth.we don't know what is the correct method for reduce it?
it seems that easiest way is make a connection between null and earth, but is this method correct or no?
there is a difference voltage about 18VDC between null and earth.we don't know what is the correct method for reduce it?
it seems that easiest way is make a connection between null and earth, but is this method correct or no?