Donald said:
> 208 is
> actually found as the odd leg to neutral on a three-phase system, with
> 110/120 to neutral on the other two legs (and 220/230 from
> phase-to-phase on all three phases.) If you have two 120v single
> phase circuits everywhere, then you have 220 single phase too.
I think 208 is any hot to any other hot in the typical 3-phase voltages,
with 110 being any hot to ground. All three hots are equal.
220/230/240 is the nominal value for hot to hot in a single phase
installation.
Am I showing my age by referring to "110/220"? Almost everything calls
it "120/240" now.
Joe
flake@a3115jmf.atl.hp.com
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