Path: csiph.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: Joerg Newsgroups: de.sci.electronics Subject: Re: Saba 8100 auf 115V umstellbar? Date: Thu, 26 Jul 2018 07:25:55 -0700 Lines: 39 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Trace: individual.net O7KtlJGx1VcjXGBSExNjfwetjRucoBhIaBzbJobdP6GqidTqOS Cancel-Lock: sha1:FYUAZMAe6Xv1WKL0jlDhXlFZPJk= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070728 Thunderbird/2.0.0.6 Mnenhy/0.7.6.666 In-Reply-To: Xref: csiph.com de.sci.electronics:245942 On 2018-07-25 22:46, Thomas Prufer wrote: > On Wed, 25 Jul 2018 13:35:09 -0700, Joerg wrote: > >> Eine Kostprobe: >> >> https://electricalconnection.com.au/when-voltage-varies/ >> >> Zitat "Voltage levels in installations will generally be within the >> utilisation range of 253V to 205V and may go above or below these limits >> for short periods". >> >> 205-253V ist der "normale" Bereich und der Ausdruck "short periods" ist >> sehr dehnbar. > > Da steht: > > "An electrician measuring voltages in an installation should expect levels to be > within the utilisation range of 253V to 205V. However, voltage can be above this > range under normal conditions for 1% of the time or below for 1% of the time. > (...) > "Voltage alarm limits probably should be set to at least the utilisation voltage > range, or even wider, to allow for the 1 percentile allowance – say 200V to > 258V. Most computerised and electronic equipment should be capable of handling > this range of voltage, and possibly more. " > Das "possibly more" meinen die ernst und es fuehrte fur mich manchmal zu Consulting Jobs. > Da hat der Wiedmann halt einen Beißreflex. > Den nehme ich seit Jahren nicht mehr ernst. -- Gruesse, Joerg http://www.analogconsultants.com/