Re: RE: Re: Re: Transformers 3 phase power calculations and fuse size

> The three secondaries can be connected together (paying attention to
> polarity of the coils) to get 33 volts A.C. I'm pretty sure you can't (or
> shouldn't) hook the two transformers together the way you describe because
> they do not share a common iron core. It's been too many years since I
> studied this to be definitive, but I suspect you could have "exciting"
> results.
>
> Jeff

Never though about this Jeff, so I rang a transformer manufacturer up this morning and they
said no problem as along as they are in polarity.
That shouldn't be a problems as the secondaries are clearly marked in a line.

John S.

> Had a sort out today and found two identical transformers 240v single phase
> in
> and three 11v secondaries at 50 amps on each.
> I presume I can chain these up to get 66 volts which will give me 94 volts
> DC which
> will be ideal for the 110v DC treadmill motors running off a 100v 20 amp
> Rutex board
>
>
>

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