【英文标准名称】:Thermal-links-Requirementsandapplicationguide
【原文标准名称】:热熔丝链.要求和应用指南
【标准号】:BSEN60691-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-02-25
【实施或试行日期】:2003-02-25
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:软钎焊性;作标记;热防护器;推荐应用;热熔断体;使用;小型熔断器;熔断器;温度范围;保护设备;砍断保护;安装;防锈质量;安全要求;电压;电气工程;定义;电气设备;试验;温度;安全工程;过电流保护装置;分类;规范(验收);元部件;电气器具
【英文主题词】:Applications;Classification;Components;Definition;Definitions;Electricappliances;Electricalengineering;Electricalequipment;Fuses;Marking;Miniaturefuses;Mounting;Multilingual;Overcurrentprotection;Protectiondevices;Protectivecut-outs;Recommendedapplication;Rust-resistingquality;Safetydevices;Safetyengineering;Safetyrequirements;Solderability;Specification(approval);Temperature;Temperaturerange;Testing;Thermallinks;Thermalprotectors;Voltage
【摘要】:ThisInternationalStandardisapplicabletothermal-linksintendedforincorporationinelectricalappliances,electronicequipmentandcomponentpartsthereof,normallyintendedforuseindoors,inordertoprotectthemagainstexcessivetemperaturesunderabnormalconditions.NOTE1Theequipmentneednotbedesignedtogenerateheat.NOTE2Theeffectivenessoftheprotectionagainstexcessivetemperatureslogicallydependsuponthepositionandmethodofmountingofthethermal-link,aswellasuponthecurrentwhichitiscarrying.NOTE3AttentionisdrawntothefactthattheexternalcreepagedistancesandclearancesspecifiedinTable3mayinsomecasesbesmallerthanthoserequiredbycertainapplianceorequipmentstandards.Insuchcases,additionalmeansshouldbeprovidedwhenathermal-linkismountedintheequipmentinordertoadjustthecreepagedistancesandclearancestothevaluesrequiredbytherelevantequipmentstandard.Thisstandardmaybeapplicabletothermal-linksforuseunderconditionsotherthanindoors,providedthattheclimaticandothercircumstancesintheimmediatesurroundingsofsuchthermal-linksarecomparablewiththoseinthisstandard.Thisstandardmaybeapplicabletothermal-linksintheirsimplestforms(e.g.meltingstripsorwires),providedthatmoltenmaterialsexpelledduringfunctioncannotadverselyinterferewiththesafeuseoftheequipment,especiallyinthecaseofhand-heldorportableequipment,irrespectiveofitsposition.Thisstandardisapplicabletothermal-linkswitharatedvoltagenotexceeding690Va.c.ord.c.andaratedcurrentnotexceeding63A.Theobjectofthisstandardisa)toestablishuniformrequirementsforthermal-links,b)todefinemethodsoftest,c)toprovideusefulinformationfortheapplicationofthermal-linksinequipment.Thisstandardisnotapplicabletothermal-linksusedunderextremeconditionssuchascorrosiveorexplosiveatmospheres.Thisstandardisnotapplicabletothermal-linkstobeusedincircuitsona.c.withafrequencylowerthan45Hzorhigherthan62Hz.
【中国标准分类号】:K31
【国际标准分类号】:
【页数】:42P.;A4
【正文语种】:英语