[BC] 110 V DC

[Gary Glaenzer]

yes, I know

I was questioning if the voltages that Peter quoted corresponded to our
120-208 and 277-480 systems

G


----- Original Message ----- 
From: <nakayle at gmail.com>
To: "Broadcasters' Mailing List" <broadcast at radiolists.net>
Sent: Saturday, December 02, 2006 4:31 PM
Subject: Re: [BC] 110 V DC


> A 120V 3-phase wye system will produce 120V phase to neutral and 208V
> phase to phase.
>  A 480V 3-phase wye system will produce 480V phase to phase and 277V
> phase to neutral.
>
>  -Nat
>
> On 12/2/06, Gary Glaenzer <glaenzer at verizon.net> wrote:
> > the 220/380 and 240/415 being analogous to our 120/208 and 277/480 ?
> >
> > 380 and 415 being 'primary' 3-phase and the 200 and 240 the wye-derived
> > single phase ?
> >
> > G
> >
> >
> > ----- Original Message -----
> > From: "PeterH5322" <peterh5322 at rattlebrain.com>
> > To: "Broadcasters' Mailing List" <broadcast at radiolists.net>
> > Sent: Saturday, December 02, 2006 4:12 PM
> > Subject: Re: [BC] 110 V DC
> >
> >
> > >
> > > >Most of the rest of the world used 230V for all single phase service
> > > >which becomes 400V for 3-phase.
> > >
> > > Japan is 100 and 200.
> > >
> > > Various parts of what is now the EU used to be 220/380, 230/400 or
> > > 240/415, with 220/380 and 240/415 being predominate, and 230/400 being
> > > somewhat of a rarity. My former employer made mainframe data
processing
> > > equipment for the 380 and 415 markets.
> > >
> > > EU "harmonized" on 230/400 by law, but not necessarily by reality.
> > >
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