【英文标准名称】:Electricalaccessories-Circuit-breakersandsimilarequipmentforhouseholduse-Auxiliarycontactunits
【原文标准名称】:电气附件.家用断路器和类似设备.辅助接触装置
【标准号】:IEC62019Edition1.1-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC23E
【标准类型】:()
【标准水平】:()
【中文主题词】:故障电流断路器;定义;试验;断路器;过载继电器;低压电器;电力设备;规范(验收);辅助开关;家用(安装)设备
【英文主题词】:circuitbreakers;low-voltageequipment;houseinstallations;auxiliaryswitches;electricalinstallations;definitions;testing;faultcurrentbreakers;specification(approval);definition;overloadrelays
【摘要】:ThisInternationalStandardappliestoauxiliaryelectromechanicalcontactunitsassociated(orintendedtobeassociated)withcircuit-breakersforovercurrentprotection,andwithresidualcurrentoperatedcircuit-breakerswithorwithoutintegralovercurrentprotectionforhouseholdandsimilarinstallations,havingaratedvoltagenotexceeding440Va.c.and250Vd.c,andaratedcurrentnotexceeding10A.NOTE1Theserequirementsmayalsobeusedasguidanceforauxiliarycontactsunitsintendedtobeassembledwithotherswitchingdevicesforhouseholdandsimilarinstallations.NOTE2Itisrecommendedthattheadviceofthemanufacturerbesoughtconcerninganyapplicationwithlowlevelenergyappliances(lowlevelvaluesofcurrentand/orvoltage.)Forlow-energycontacts,specificrecommendationsaregiveninIEC60947-5-4.Theobjectofthisstandardistostatea)thecharacteristicsoftheauxiliarycontactunits;b)theirelectricalandmechanicalrequirementswithrespectto1)thevariousdutiestobeperformed;2)thesignificanceoftheratedcharacteristicsandofthemarkings;3)theteststoverifytheratedcharacteristics;c)thefunctionalrequirementstobesatisfiedbytheauxiliarycontactunitswithrespectto1)environmentalconditions,includingthoseofenclosedequipment;2)dielectricproperties;3)terminals;4)safetyofuse.
【中国标准分类号】:Y60
【国际标准分类号】:29_120_50;29_120_40
【页数】:80P.;A4
【正文语种】: