BS EN 61243-5-2001 带电作业.电压检测器.电压检测系统(VDS)
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【英文标准名称】:Liveworking-Voltagedetectors-Voltagedetectingsystems(VDS)
【原文标准名称】:带电作业.电压检测器.电压检测系统(VDS)
【标准号】:BSEN61243-5-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-08-15
【实施或试行日期】:2001-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电学测量;相位测量(电);电压;探测器;测量仪器;电压测量;电气设备
【英文主题词】:
【摘要】:ThispartofIEC61243isapplicabletovoltagedetectingsystemsthataresingle-poleandarecapacitively-coupledtoliveparts.Theyareusedtodetectthepresenceorabsenceofoperatingvoltageona.c.electricalsystemsforvoltagesfrom1kVto52kV,andforfrequenciesfrom50/3Hzto60Hz.Thisstandardisalsoapplicabletophasecomparatorsdesignedforvoltagedetectingsystems.EMCtestsarenotincludedas,atthepresenttime,notenoughinformationaboutminimumrequirementsisavailable.NOTES1Exceptwherespecifiedotherwise,allthevoltagesdefinedinthisstandardrefertovaluesofphase-to-phasevoltagesofthree-phasesystems.Inothersystems,theapplicablephase-to-phaseorphase-to-earthvoltagesareusedtodeterminetheoperatingvoltage.2Voltagedetectingsystemsbasedonfundamentallydifferentprinciples(forexampleopticalsystems,resistivecouplingelements)arenotcoveredinthisstandardbutshouldmeettherequirementsofthisstandardwhereapplicable.3Forfrequenciesdifferingfrom50Hz,thevaluesCsandUtaccordingtotable1arevalid.Thethresholdvaluesforlthavetobechangedaccordingly.4Ifinanelectricalinstallationitisverifiedthattheinstallationisdeadbyothermeansthanusingavoltagedetectingsystem,adifferentdevicewhichcanbetermedvoltageindicatingsystemmaybeusedforserviceinformationaboutthevoltagestatewithreducedrequirementsconcerningtestsforclearandreliableindication.Ifso,thisshouldbeclearlystatedandmadeexplicitbythemanufacturer(seeannexFforfurtherdetails).
【中国标准分类号】:K04
【国际标准分类号】:13_260
【页数】:68P;A4
【正文语种】:英语
【原文标准名称】:带电作业.电压检测器.电压检测系统(VDS)
【标准号】:BSEN61243-5-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-08-15
【实施或试行日期】:2001-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电学测量;相位测量(电);电压;探测器;测量仪器;电压测量;电气设备
【英文主题词】:
【摘要】:ThispartofIEC61243isapplicabletovoltagedetectingsystemsthataresingle-poleandarecapacitively-coupledtoliveparts.Theyareusedtodetectthepresenceorabsenceofoperatingvoltageona.c.electricalsystemsforvoltagesfrom1kVto52kV,andforfrequenciesfrom50/3Hzto60Hz.Thisstandardisalsoapplicabletophasecomparatorsdesignedforvoltagedetectingsystems.EMCtestsarenotincludedas,atthepresenttime,notenoughinformationaboutminimumrequirementsisavailable.NOTES1Exceptwherespecifiedotherwise,allthevoltagesdefinedinthisstandardrefertovaluesofphase-to-phasevoltagesofthree-phasesystems.Inothersystems,theapplicablephase-to-phaseorphase-to-earthvoltagesareusedtodeterminetheoperatingvoltage.2Voltagedetectingsystemsbasedonfundamentallydifferentprinciples(forexampleopticalsystems,resistivecouplingelements)arenotcoveredinthisstandardbutshouldmeettherequirementsofthisstandardwhereapplicable.3Forfrequenciesdifferingfrom50Hz,thevaluesCsandUtaccordingtotable1arevalid.Thethresholdvaluesforlthavetobechangedaccordingly.4Ifinanelectricalinstallationitisverifiedthattheinstallationisdeadbyothermeansthanusingavoltagedetectingsystem,adifferentdevicewhichcanbetermedvoltageindicatingsystemmaybeusedforserviceinformationaboutthevoltagestatewithreducedrequirementsconcerningtestsforclearandreliableindication.Ifso,thisshouldbeclearlystatedandmadeexplicitbythemanufacturer(seeannexFforfurtherdetails).
【中国标准分类号】:K04
【国际标准分类号】:13_260
【页数】:68P;A4
【正文语种】:英语
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