Date: Thu, 17 Oct 2013 08:51:20 +0200 From: Ralf Mardorf <ralf.mardorf@alice-dsl.net> To: freebsd-questions@freebsd.org Subject: Re: UPS buying suggestion Message-ID: <1381992680.5852.45.camel@archlinux> In-Reply-To: <20131017142910.61325830@X220.ovitrap.com> 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>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, 2013-10-17 at 14:29 +0800, Erich Dollansky wrote: > Industry is much worse. Their machines made early computers fail when > the bigger machines started work. I worked for an audio company. The audio workshops were rented rooms on a farm, and the boss missed to check the values of the RCCB, which nearly killed a friend. Bigger machines are a PITA ;). The RCCB had a value that high, that it was dangerous to life for an audio workshop. A big machine not only pollutes the mains, if you turn it on, it also will "eat" the complete power and lots of it going in, doesn't come out. A "normal" RCCB would turn off immediately.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1381992680.5852.45.camel>