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【英文标准名称】:Liveworking-Voltagedetectors-Part2:Resistivetypetobeusedforvoltagesof1kVto36kVa.c.
【原文标准名称】:带电作业.电压探测器.第2部分:1kV-36kV交流电压用电阻型探测器
【标准号】:IEC61243-2Edition1.1-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC78
【标准类型】:()
【标准水平】:()
【中文主题词】:带电作业;电气工程;额定电压装置;防事故;电气安全;电压;电阻率;电压表
【英文主题词】:protectionagainstaccidents;voltage;electricalengineering;liveworking;installationsforratedvoltages;electricalsafety;resistivity;voltmeters
【摘要】:ThispartofIEC61243isapplicabletoportablevoltagedetectorswithorwithoutabuilt-inpowersourcetobeusedonelectricalsystemsforvoltagesof1kVto36kVa.c.,andfrequenciesfrom15Hzto60Hz.Thispartappliesonlytoresistivevoltagedetectorsusedincontactwiththeparttobetested,asasingleunitorasaseparatedevicecompletedbyanadaptableinsulatingpolecoveredinIEC60855orIEC61235.Othertypesofvoltagedetectorsarenotcoveredbythispartofstandard.CapacitivevoltagedetectorsarecoveredinIEC61243-1.TheuppervoltagelimitisinaccordancewiththetestsdescribedinthispartofIEC61243.Somerestrictionsontheiruseareapplicableinthecaseoffactory-assembledswitchgearandonoverheadsystemsofelectrifiedrailways(seeannexB).NOTE1Exceptwhenotherwisespecified,allthevoltagesdefinedinthisstandardrefertophase-to-phasevoltagesofthree-phasesystems.Resistivedetectorsmaybeusedinotherthanthree-phasesystems,buttheapplicablephase-to-phaseorphase-to-earth(ground)voltageshallbeusedtodeterminetheoperatingvoltage.NOTE2Althoughthisstandarddoesnotcoverd.c.voltagedetectors,somedetectorsmayrespondtod.c.voltage.
【中国标准分类号】:K47
【国际标准分类号】:13_260
【页数】:21P;A4@
【正文语种】:英语