翻訳と辞書 Words near each other ・ Power electronics ・ Power electronics (music) ・ Power Eleven ・ Power engineering ・ Power Engineering (magazine) ・ Power Engineering International ・ Power entry module ・ Power Equipment Direct ・ Power estimation techniques for RTL ・ Power Evangelism ・ Power exchange ・ Power F.C. ・ Power factor ・ Power factor (shooting sports) ・ Power Factory Featuring C+C Music Factory ・ Power failure transfer ・ Power Farmstead ・ Power Finance Corporation ・ Power Financial ・ Power finesse ratio ・ Power five ・ Power Five conferences ・ Power flash ・ Power FM (disambiguation) ・ Power FM (radio network) ・ Power FM (South Africa) ・ Power FM (South Australia) ・ Power FM 103.1 ・ Power FM 98.1 ・ Power FM Bega Bay Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Power failure transfer ： ウィキペディア英語版 Power failure transfer In telecommunication, the term power failure transfer has the following meanings: #The switching of primary utilities to their secondary backup whenever the primary source operates outside its design parameters. This is accomplished via a transfer switch. #In telephony, a function which, when activated in the event of a commercial power failure or a low-voltage battery condition at a subscriber location, supplies power to predesignated subscriber equipment via the central office trunk. Power-failure transfer is an emergency mode of operation in which one and only one instrument may be powered from each trunk line from the subscriber location to the central office. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Power failure transfer」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.