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Date:      Fri, 18 Oct 2013 20:13:56 +0800
From:      Erich Dollansky <erich@alogt.com>
To:        Ralf Mardorf <ralf.mardorf@alice-dsl.net>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: OT: UPS buying suggestion
Message-ID:  <20131018201356.681cc983@X220.ovitrap.com>
In-Reply-To: <1382092546.3945.22.camel@archlinux>
References:  <CACo--msUpY-6r7MkuEvrPDpSVdFZyBotSA-eS7aLGMFDeq_vDQ@mail.gmail.com> <alpine.BSF.2.00.1310150911510.97788@wonkity.com> <CACo--mvUfcAy=0hyun21DZwSmdd=SmP7EeU-FVxJyiT_h4Rxkg@mail.gmail.com> <525F0138.1020304@fjl.co.uk> <20131017093820.6a8428de@X220.ovitrap.com> <alpine.BSF.2.00.1310162309200.14022@wonkity.com> <1381988697.5852.16.camel@archlinux> <20131017142910.61325830@X220.ovitrap.com> <1381992680.5852.45.camel@archlinux> <525FD4C8.1090600@fjl.co.uk> <1382015420.5852.97.camel@archlinux> <1382015735.5852.100.camel@archlinux> <20131018120441.175b7e7d@X220.ovitrap.com> <1382092546.3945.22.camel@archlinux>

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Hi,

On Fri, 18 Oct 2013 12:35:46 +0200
Ralf Mardorf <ralf.mardorf@alice-dsl.net> wrote:

> On Fri, 2013-10-18 at 12:04 +0800, Erich Dollansky wrote:
> > > > As mentioned before, a workshop in addition must use an
> > > > isolating transformer, by this galvanic isolation you can't get
> > > > an electric
> >=20
> > I highly doubt this. Only larger workshops have a transformer.
>=20
> It's needed for every workshop in Germany.
>=20
do want to say laboratory?

> http://www.reichelt.de/?ACTION=3D3&GROUPID=3D3320&ARTICLE=3D21747&SHOW=3D=
1&
> http://www.reichelt.de/Labornetzgeraete/PEAKTECH-2240/3//index.html?ACTIO=
N=3D3&GROUPID=3D4952&ARTICLE=3D101937&SHOW=3D1&START=3D0&OFFSET=3D16&&gclid=
=3DCNPrquyVoLoCFcmV3god3h8Abw
>=20
A workshop will need 25kVA and more but not 150VA.

> Assumed it shouldn't be needed in other countries, it's anyway common
> that engineers only work on gear connected to the mains by galvanic
> isolation _in all countries_. You won't spend 50,-=E2=82=AC to save lives=
 ;)?
>=20
You wanted to say laboratory. Yes, this is needed then in most
countries with a public electricity network.

Erich



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