240volts and ground hum problems.

[Rainer Burkhardt]

> Maybe this is a price convention.
> You get a half connection (only 1 phase) for less money,
> if you need 3 phase (asynchronous engines, high power) you have to pay more.
> 
> Here in Germany you always get 3 phase, and I guess they charge us extra
> for that ....
I don't think so.
Your electrician shares the phases between the rooms of your house to
get an equal load on each phase.
You can get an 380V socket with 3 phases without extra cost (except the
socket itself).

Rainer
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Mit freundlichen Gruessen
Rainer Burkhardt
DV-Koordination und Entwicklung Klinische Informationssysteme
Universitaetsklinikum Freiburg, Klinikrechenzentrum
Agnesenstrasse 6 - 8, 79106 Freiburg
Tel.: 0761/270-2242, Fax.: 0761/270-2066
email: rbur at krz.ukl.uni-freiburg.de
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