English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
Power failure transfer — In telecommunication, the term power failure transfer has the following meanings: 1. The switching of primary utilities to their secondary backup whenever the primary source operates outside its design parameters. This is accomplished via a… … Wikipedia
power failure -- transfer — If the PBX is not receiving enough power, this feature provides limited service to and from the exchange network … IT glossary of terms, acronyms and abbreviations
Transfer switch — Transfer switches allow switching from a primary power source to a secondary or tertiary power source and are employed in some electrical power distribution systems. Most often transfer switches can be seen where emergency power generators are… … Wikipedia
power — {{Roman}}I.{{/Roman}} noun 1 authority/control ADJECTIVE ▪ absolute, ultimate ▪ considerable, enormous, tremendous ▪ real ▪ … Collocations dictionary
Electrical power industry — The electrical power industry provides the production and delivery of electrical power (electrical energy), often known as power, or electricity, in sufficient quantities to areas that need electricity through a grid. Many households and… … Wikipedia
emergency transfer — See power failure transfer … IT glossary of terms, acronyms and abbreviations
Power Transfer Unit — The purpose of the Power Transfer Unit (PTU) is to produce hydraulic pressure in the left hydraulic system in the event of a left hydraulic system engine driven pump failure.The PTU is used when there is right hydraulic system pressure but no… … Wikipedia
Uninterruptible power supply — A small free standing UPS … Wikipedia
Dinorwig Power Station — Part of the power station as seen on the exterior of Elidir Fawr … Wikipedia
Electric power transmission — Electric transmission redirects here. For vehicle transmissions, see diesel electric transmission. 400 kV high tension transmission lines near Madrid Electric power transmission or high voltage electric transmission is the bulk transfer of… … Wikipedia
Three-phase electric power — This article deals with where, how and why three phase is used. For information on the basic mathematics and principles of three phase, see three phase. Three phase electric power is a common method of alternating current electric power… … Wikipedia
