Why breaks the phase on the metal parts of the garage?
Hello! In the garage there are metal objects on the milestone (floor rail, gate, installed corner in the wall, etc.), the garage is brick, there is a phase.
A new SIP cable goes to the meter from the post. When measured from the counter "0" on any piece of iron in the wall, it shows 220V. From "0" there is no SIP. The light is also on. Both in the summer and in the winter. There is no dampness. Can you tell me what?
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That is, between zero and the iron parts of the garage 220V and the incandescent lamp burns in full heat? Is there a phase on these same details? Are they shocking? Perhaps you just need to ground them. Check for phase on these parts, also inspect the meter and its terminals, maybe the phase terminal just touches the wall or metal structures?