On Mon, 14 Oct 2019 at 19:54, Arthur Krewat <krewat@kilonet.net> wrote:

> On 10/14/2019 7:47 PM, Adam Thornton wrote:
> >> On Oct 14, 2019, at 4:44 PM, Jim Geist <velocityboy@gmail.com> wrote:
> >> I can't remember, can the 750 run off of normal power or does it
> require 3-phase?
> >
> > 730 looks like it runs off plain old 220V (haven’t tried yet).  I would
> expect the 750 to be the same but I don’t actually know.
> >
>
> True, the 750 might need 220. I really can't remember. But when I set up
> a few, with a TU78, and a few RM05's at the warehouse I was storing
> them, I really only needed a single phase.
>
> And again, in the US, 220 requires "two phases" but the actual equipment
> only needed a single source of 220. So it was "single phase". Clear as
> mud? :)
>
>
> ak
>

A quick trawl through the Bitsavers 11/750 field maintenance docs did not
definitively answer the question.  Looks like it could have been 240V 12A
or 120V 24A.

-Henry