IEC 61643-311-2001 低压浪涌保护装置的元件第311部分：排气管(GDT)规范
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【英文标准名称】:Componentsforlow-voltagesurgeprotectivedevices-Part311:Specificationforgasdischargetubes(GDT)
【原文标准名称】:低压浪涌保护装置的元件第311部分：排气管(GDT)规范
【标准号】:IEC61643-311-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC37B
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);定义;定义;低电压;输出测定;电气工程;过电压保护装置;试验;气体放电;气体放电管;低压熔断器;电性质和电现象;电压保护;作标记
【英文主题词】:Definitions;Electricdischargesingases;Electricalengineering;Electricalpropertiesandphenomena;Gasdischargetubes;Lowvoltage;Low-voltagefuses;Marking;Outputdetermination;Overvoltageprotection;Specification(approval);Testing;Voltageprotection
【摘要】:Gasdischargetubes(GDTs)areusedforapplicationsupto1000Va.c.or1500Vd.c.incommunicationorsignallingcircuits.Theyaredefinedasagap,orseriesofgaps,inanencloseddischargemediumotherthanair.Theyaredesignedtoprotectapparatusorpersonnel,orboth,fromhightransientvoltages.Thisstandarddoesnotspecifyrequirementsapplicabletocompletesurgeprotectivedevices,nordoesitspecifytotalrequirementsforGDTsemployedwithinelectronicdevices,whereprecisecoordinationbetweenGDTperformanceandsurgeprotectivedevicewithstandcapabilityishighlycritical.ThispartofIEC61643-dealswithGDTshavingtwoorthreeelectrodes;-doesnotdealwithmountingsandtheireffectonGDTcharacteristics.CharacteristicsgivenapplysolelytoGDTsmountedinthewaysdescribedforthetests;-doesnotdealwithmechanicaldimensions;-doesnotdealwithqualityassurancerequirements;-maynotbesufficientforGDTsusedonhigh-frequencyormulti-channelsystems;-doesnotdealwithelectrostaticvoltages;-doesnotdealwithGDTsconnectedinserieswithvoltage-dependentresistorsinordertolimitfollow-oncurrentsinelectricalpowersystems;-doesnotdealwithhybridorcompositeGDTdevices.
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:41P.;A4
【正文语种】:英语
【原文标准名称】:低压浪涌保护装置的元件第311部分：排气管(GDT)规范
【标准号】:IEC61643-311-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC37B
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);定义;定义;低电压;输出测定;电气工程;过电压保护装置;试验;气体放电;气体放电管;低压熔断器;电性质和电现象;电压保护;作标记
【英文主题词】:Definitions;Electricdischargesingases;Electricalengineering;Electricalpropertiesandphenomena;Gasdischargetubes;Lowvoltage;Low-voltagefuses;Marking;Outputdetermination;Overvoltageprotection;Specification(approval);Testing;Voltageprotection
【摘要】:Gasdischargetubes(GDTs)areusedforapplicationsupto1000Va.c.or1500Vd.c.incommunicationorsignallingcircuits.Theyaredefinedasagap,orseriesofgaps,inanencloseddischargemediumotherthanair.Theyaredesignedtoprotectapparatusorpersonnel,orboth,fromhightransientvoltages.Thisstandarddoesnotspecifyrequirementsapplicabletocompletesurgeprotectivedevices,nordoesitspecifytotalrequirementsforGDTsemployedwithinelectronicdevices,whereprecisecoordinationbetweenGDTperformanceandsurgeprotectivedevicewithstandcapabilityishighlycritical.ThispartofIEC61643-dealswithGDTshavingtwoorthreeelectrodes;-doesnotdealwithmountingsandtheireffectonGDTcharacteristics.CharacteristicsgivenapplysolelytoGDTsmountedinthewaysdescribedforthetests;-doesnotdealwithmechanicaldimensions;-doesnotdealwithqualityassurancerequirements;-maynotbesufficientforGDTsusedonhigh-frequencyormulti-channelsystems;-doesnotdealwithelectrostaticvoltages;-doesnotdealwithGDTsconnectedinserieswithvoltage-dependentresistorsinordertolimitfollow-oncurrentsinelectricalpowersystems;-doesnotdealwithhybridorcompositeGDTdevices.
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:41P.;A4
【正文语种】:英语
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