If an electrician doesn't care enough to check their work with an actual voltmeter then I'd suggest that perhaps switching to one which does might be a good idea.
On Sun, Aug 23, 2020 at 8:37 PM Seth Mattinen <se...@rollernet.us> wrote: > On 8/23/20 5:24 PM, Ken Hohhof wrote: > > We had one farm where we got the 3 phases, one wild, but no neutral. > > Luckily when we asked Phoenix Contact, they said we could connect L and > > N of the power supply we were using (actually a TRIO UPS) to L1 and L2. > > > > > Ungrounded, corner grounded, and center tap delta are all acceptable > ways of wiring three phase. Always bring a meter and be aware of the > different types. > > It happens a lot that electricians (who should know better) throw > breaker in the "empty" slot in the panel which ends up being the wild leg. > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > -- - Forrest
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