【英文标准名称】:Low-voltagefuses-Part2:Supplementaryrequirementsforfusesforusebyauthorizedpersons(fusesmainlyforindustrialapplication)-ExamplesofstandardizedsystemsoffusesAtoJ
【原文标准名称】:低压熔断器.第2部分:授权人士使用的熔断器增补要求(主要用于工业用途的熔断器).熔断器A至J的标准系统样例
【标准号】:IEC60269-2-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-04
【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/SC32B
【标准类型】:()
【标准水平】:()
【中文主题词】:应用;接触件;电流额定值;定义;尺寸选定;尺寸;电气工程;电气安全;电工技工;专家;熔断体;熔断器;工业设施;工业;铭刻;绝缘件;低电压;低压设备;低压熔断器;处理;材料;材料规范;测量;测量技术;参数;人员;产品规范;性能;额定电压;安全;试验;类型;使用;电压
【英文主题词】:Applications;Contactpiece;Currentratings;Definitions;Dimensioning;Dimensions;Electricalengineering;Electricalsafety;Electrotechnicallyskilledlabour;Experts;Fuse-links;Fuses;Industrialfacilities;Industries;Inscription;Insulations;Lowvoltage;Low-voltageequipment;Low-voltagefuses;Marking;Materials;Materialsspecification;Measurement;Measuringtechniques;Parameters;Personnel;Productspecification;Properties;Ratedvoltages;Safety;Testing;Types;Use;Voltage
【摘要】:Fusesforusebyauthorizedpersonsaregenerallydesignedtobeusedininstallationswherethefuse-linksareaccessibleto,andmaybereplacedby,authorizedpersonsonly.FusesforusebyauthorizedpersonsaccordingtothefollowingfusesystemsalsocomplywiththerequirementsofthecorrespondingsubclausesofIEC60269-1,unlessotherwisedefinedinthisstandard.Thisstandardisdividedintofusesystems,eachdealingwithaspecificexampleofstandardizedfusesforusebyauthorizedpersons:FusesystemA:Fuseswithfuse-linkswithbladecontacts(NHfusesystem)FusesystemB:Fuseswithstrikerfuse-linkswithbladecontacts(NHfusesystem)FusesystemC:Fuse-rails(NHfusesystem)FusesystemD:Fuse-basesforbusbarmounting(NHfusesystem)FusesystemE:Fuseswithfuse-linksforboltedconnections(BSboltedfusesystem)FusesystemF:Fuseswithfuse-linkshavingcylindricalcontactcaps(NFcylindricalfusesystem)FusesystemG:Fuseswithfuse-linkswithoffsetbladecontacts(BSclip-infusesystem)FusesystemH:Fuseswithfuse-linkshaving"gD"and"gN"characteristic(ClassJandclassLtimedelayandnontimedelayfusetypes)FusesystemI:gUfuse-linkswithwedgetighteningcontactsFusesystemJ:Fuseswithfuse-linkshaving"gDclassCC"and"gNclassCC"characteristics(ClassCCtimedelayandnon-timedelayfusetypes)
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:372P.;A4
【正文语种】:英语