Hello Andrew, et al;
"World Electricity Supplies" which has been referenced in this thread is
available from the Int'l Product Safety Bookshop which can be found on the
Safety Link at:
Regards, Art Michael
--
On Fri,
To: acar...@uk.xyratex.com
> Cc: emc-p...@majordomo.ieee.org
> Subject: Re: What about 480 VAC in Europe? RE: 2 Phases in
> North America
>
> Also Italy have a nominal phase to phase of 380VAC.
> Ciao
> Paolo
> At 11:20 1/17/02
Peter
The star distribution with the center point neutral runs from the
distribution grid substation to the facility. So the utility company
provides the consumer with the four wires, which they then distribute
as required.
In a residential area, the three phases are split every third house,
pr
)1382-592289 (direct ). Fax +44 (0)1382-622243. VoicePlus
6-341-2289.
-Original Message-
From: Paolo Gemma [mailto:paolo.ge...@icn.siemens.it]
Sent: 17 January 2002 17:56
To: acar...@uk.xyratex.com
Cc: emc-p...@majordomo.ieee.org
Subject: Re: What about 480 VAC in Europe? RE: 2 Phases i
Also Italy have a nominal phase to phase of 380VAC.
Ciao
Paolo
At 11:20 1/17/02 +, Andrew Carson wrote:
Terry
Then nominal EU phase to phase voltage is 400VAC with a +6/-10% Tolerance.
Distribution is Three Phase Star, Earthed Neutral.
Some countries are still a little behind in the volt
Andrew -
Please clarify something for me. Is the utility
distribution star configured (WYE connected), rather than
DELTA? Or are you speaking only wrt typical distribution
within a building? (In the US, "distribution" is generally
used to reference utility power distribution, for instance,
"di
Terry
Then nominal EU phase to phase voltage is 400VAC with a +6/-10% Tolerance.
Distribution is Three Phase Star, Earthed Neutral.
Some countries are still a little behind in the voltage harmonization e.g..
Belgium is a nominal 380VAC. Other have not
changed as they fall within the tolerance
High all:
I have been away form the forum, very busy, and a quick review notes you have
been discussing Power distribution in USA.
What about Europe? We have an application needing 480 VAC here in USA.
How compatible will 480 VAC be in Europe?
Someone told me 390 VAC is more real in Europe.
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