In Belgium, some areas have 3phase 230V without null (delta).
Some older houses still have single phase 130V (230 x SQRT 3), probably 
derived from 230V somehow.
Andre


>From: Hans Mellberg <[email protected]>
>Reply-To: Hans Mellberg <[email protected]>
>To: [email protected], [email protected]
>Subject: Re: European 3 Phase
>Date: Wed, 8 Jan 2003 08:41:35 -0800 (PST)
>
>
>No, 230V are not available in three phase. The 220/230/240V ARE derived 
>from three
>phase voltages which are normally 380V or 415V and will converge somewhere 
>around
>400V per phase.
>
>--- [email protected] wrote:
> >
> > What three-phase voltages are commonly available in Europe? Is 230 VAC
> > three-phase readily available? Is wye or delta most common or doesn't it
> > matter?
> >
> > Thanks,
> > Bob Heller
> > 3M EMC Laboratory, 76-1-01
> > St. Paul, MN 55107-1208
> > Tel:  651- 778-6336
> > Fax:  651-778-6252
> > =======================================================
> >
> >
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>=====
>Best Regards
>Hans T. Mellberg, Consultant
>Regulatory, High Speed, EMC and Power Design Services
>By the Pacific Coast next to Silicon Valley, Santa Cruz, CA, USA
>office:831-454-9450, cell:408-507-9694, fax:831-454-0755
>BSEE, NARTE Certified Engineer, IEEE, AIAA, dB
>2004 IEEE EMC Symposium Program Chair, IEEE EMC SCV ADCOM
>
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