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【英文标准名称】:Thermistors-Directlyheatedpositivestep-functiontemperaturecoefficient-Part1-1:Blankdetailspecification-Currentlimitingapplication-AssessmentlevelEZ
【原文标准名称】:热敏电阻器.直热式阶梯函数正温度系数.空白详细规范.限流的应用.评定等级EZ
【标准号】:BSEN60738-1-1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-06-30
【实施或试行日期】:2008-06-30
【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】:评定等级;空白格式;限流的;详细规范;直接;电气工程;格式(纸);加热的;检验;质量;质量评定;质量要求;电阻器;温度系数;测试;测试条件;热敏电阻器
【英文主题词】:Assessmentlevel;Blankforms;Currentlimiting;Detailspecification;Direct;Electricalengineering;Forms(paper);Heated;Inspection;Quality;Qualityassessment;Qualityrequirements;Resistors;Temperaturecoefficients;Testing;Testingconditions;Thermistors
【摘要】:1.1Method(s)ofmounting(tobeinserted)(SeeIEC60738-1:2006,7.30).1.2Dimensions(Alldimensionsareinmillimetresorinchesandmillimetres;itshallbestatedwhichdimensionsaresuitableforgauging).Dimensioneddrawing(s)shallbegiveninthedetailspecification.Ifnecessary,thedimensionsmaybelistedintabularformwithreferencetostylesorcodes.1.3CoatingThedetailspecificationshallstatea)whetherthethermistorisinsulatedornon-insulated,b)thematerial,c)thecolour,ifapplicable.1.4TerminationsThedetailspecificationshallstatewhethertheterminationsaresuitableforsoldering.Iftheyarenot,suitablemethodsofconnectionshallbestatedforexample:welding,clampingorcrimping.1.5FlammabilityThedetailspecificationshallstatewhetherthethermistorisactivelyorpassivelyflammableifapplicable.Thetestmethodshallbegiveninthetestschedule.1.6ResistancetosolventsThedetailspecificationshallstatewhetherthecoatingandthemarkingofthethermistoraresolventresistantifapplicable.Thetestmethodsshallbegiveninthetestschedule.1.7PackagingThedetailspecificationshallgivethefollowinginformation(ifrequired):a)whetherbulkpackedortapedandiftaped,drawingorreferences;b)thedimensionsoftheimmediatepackagingandthenumberofthermistorspacked;c)thedimensionsoftheouterpackageandthenumberofimmediatepackages;d)methodsofdisposalofthepackagingmaterial.1.8Electricaldata/RatingsandcharacteristicsThedetailspecificationshallgiveunitsandtolerancesorlimitingvaluesforthefollowingparameters.Ifnecessary,electricaldatamaybelistedintabularform,withreferencetostylesandcodes.Upper/Lowercategorytemperatures(UCT/LCT);Operatingtemperaturerangeatmaximumvoltage;Maximumvoltage(Umax.);Zero-powerresistance(RT);Isolationvoltage(insulatedthermistorsonly);Insulationresistance(insulatedthermistorsonly);Trippingcurrent(It);Maximumnon-trippingcurrent(Imax.nt);ResidualcurrentatUmax.(Ires);Maximumoverloadcurrent(Imo);Switchingtemperature(Tb)forinformationonly.
【中国标准分类号】:L15
【国际标准分类号】:31_040_30
【页数】:18P.;A4
【正文语种】:英语