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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