27, under voltage relay


English-Chinese electricity dictionary (电气专业词典). 2013.

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  • Relay — This article is about the electrical component. For other uses, see Relay (disambiguation). Automotive style miniature relay, dust cover is taken off A relay is an electrically operated switch. Many relays use an electromagnet to operate a… …   Wikipedia

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  • UVR — abbr. Under Voltage Relay …   Dictionary of abbreviations

  • минимальное реле или минимальной расцепитель напряжения — Реле или расцепитель, допускающие размыкание или замыкание контактного коммутационного аппарата с выдержкой времени или без нее, когда напряжение на выводах этого реле или расцепителя падает ниже заданной величины. [ГОСТ Р 50030.1 2000 (МЭК 60947 …   Справочник технического переводчика

  • UVR — Ultraviolet radiation (Medical » Physiology) * Ultimate Vacation Rentals (Business » Firms) * Ultra Violet Radiation (Governmental » NASA) * Ultra Violet Radiation (Medical » Oncology) * Under Voltage Relay (Academic & Science » Electronics) *… …   Abbreviations dictionary

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  • Grid friendly — Electrical devices are considered grid friendly if they operate in a manner that supports electrical power grid reliability. Basic grid friendly devices may incorporate features that work to offset short term undesirable changes in line frequency …   Wikipedia

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