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IEEE C37.90

Standard for Relays and Relay Systems Associated with Electric Power Apparatus

contributor authorIEEE - The Institute of Electrical and Electronics Engineers, Inc.
date accessioned2017-09-04T17:07:14Z
date available2017-09-04T17:07:14Z
date copyright09/22/2005
date issued2005
identifier otherYHFVIBAAAAAAAAAA.pdf
identifier urihttps://yse.yabesh.ir/std/handle/yse/130796
description abstractThis standard specifies standard service conditions, standard ratings, performance requirements, and testing requirements for relays and relay systems used to protect and control power apparatus. A relay system may include computer interface equipment and/or communications interface equipment, such as a carrier transmitter/receiver or audio tone equipment. It does not cover relays designed primarily for industrial control, for switching communication or other low-level signals, or any other equipment not intended for control of power apparatus.
languageEnglish
titleIEEE C37.90num
titleStandard for Relays and Relay Systems Associated with Electric Power Apparatusen
typestandard
page29
statusActive
treeIEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2005
contenttypefulltext
subject keywordsac component in dc
subject keywordscontact rating
subject keywordscurrent range
subject keywordsderating
subject keywordsdielectric test
subject keywordshumidity
subject keywordsimpulse test
subject keywordsinsulation test
subject keywordspower apparatus
subject keywordsprotection relay
subject keywordstemperature range
subject keywordstemperature rise
subject keywordsvoltage range


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