I'm not sure what you call it but I have a problem with 1 leg of 220v 3
phase in one area of the shop. Everything runs fine. With a meter, I get
@220v from 2 of the three legs to ground and nothing on 1 leg to ground.
Grounded leg? I do have @220v on each leg at the mains. This is going to
be a bitch as Ben Franklin wired this place. The only thing I can imagine
is all the conduit on this side is shorted to a leg and the conduit is
broken away from the rest of the building and thus "floating" Does this
make sence? I'm trying to think of a strategy for tracking it down that
doesn't involve licking my fingers and touching stuff while standing in a
puddle. We have replaced lots of stuff over the years with better than code
but it's a HUGE project, we just keep pecking away at it.
18 years ago