IEC 60335-2-11 AMD 1-1998 家用和类似电器的安全.第2-11部分:滚筒式干衣机的特殊要求.第1次修订
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【英文标准名称】:Safetyofhouseholdandsimilarelectricalappliances-Part2-11:Particularrequirementsfortumblerdryers;Amendment1
【原文标准名称】:家用和类似电器的安全.第2-11部分:滚筒式干衣机的特殊要求.第1次修订
【标准号】:IEC60335-2-11AMD1-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:安全要求;电气器具;衣服烘干机;滚筒干衣机;家用电器;电气工程;衣服干燥机;家用设备
【英文主题词】:householdequipment;clothesdriers;electricalhouseholdappliances;safetyrequirements;electricappliances;tumbledriers;electricalengineering
【摘要】:
【中国标准分类号】:Y62
【国际标准分类号】:97_060
【页数】:3P;A4
【正文语种】:英语
基本信息
标准名称: | 工频柴油发电机组通用技术条件 |
中标分类: |
电工 >>
发电用动力设备 >>
发电机组 |
替代情况: | 被GB/T 2820.1~.6-1997代替 被GB/T 2820.7-2002代替 |
发布日期: | |
实施日期: | 1991-10-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 21页 |
适用范围
没有内容
前言
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目录
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引用标准
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所属分类: 电工 发电用动力设备 发电机组
【英文标准名称】:StandardTestMethodforDurabilityWearTestingofSeparableElectricalConnectorSystemsUsingElectricalResistanceMeasurements
【原文标准名称】:使用电阻测量的可拆式电气连接器系统耐磨损测试用标准试验方法
【标准号】:ASTMB794-1997(2009)
【标准状态】:现行
【国别】:
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B02.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:接触电阻;电气触点;温度和湿度循环试验;磨损;磨损痕迹;加速老化测试-电气加热/接触材料;退化-电触点材料;耐久性-建筑材料/设施;电阻/电阻系数-电触点材料;性能-电气/电子系统/设施;温度试验-电触点材料;压实阻力;循环温度-湿度试验;电气连接器;电触点材料;电性能;湿度;插入/拔出循环;机械性能;温度-湿度循环试验;振动试验;磨损测试
【英文主题词】:contactresistance;electricalconnectors;electricalcontacts;temperatureandhumiditycyclingtest;wear;weartracks;Acceleratedaging/testing--electricalheating/contactmaterials;Degradation--electricalcontactmaterials;Durability--buildingmate
【摘要】:Materialsforelectricalconnectorcontactsmustsatisfyanumberofrequirementsintheareasofelectrical,mechanical,andeconomiccharacteristics.Thestabilityofelectricalpropertiesisoneofthemostimportantofthesecharacteristics.Wearofcontactsurfacesmayadverselyaffecttheseelectricalproperties,especiallyindesignswherethecontactsurfacesarerelativelythincoatings.Thistestmethodprovidesameanstocomparevariousmaterialsystemsonabasisrelevanttotheirapplicationinelectricalconnectorcontacts.Repeatedinsertionandwithdrawalofaconnectormaycausewearorothermechanicaldamagetotheelectricalcontactsurfaces,renderingthosesurfacesmoresusceptibletoenvironmentaldegradation.Thistestmethodisintendedtodetectdegradationoftheelectricalpropertiesoftheconnectorbysuchprocesses.Thistestmethoddescribesproceduresforconductingwearanddurabilitytestingofelectricalconnectors;theproceduresproducequantitativeresults.Theseresultsmaybeusedtocomparetheperformanceofdifferentconnectordesignssothatmeaningfuldesignchoicescanbemade.Suchresultsmayalsobeusedtocomparetheperformanceofaconnectortoapreviouslyestablishedstandardtoevaluatethequalityofthesamplesundertest.Thetestresultsobtainedfromthistestmethodarelimitedintheirapplicabilitytoconnectorcombinationsthatareequivalentindesignandmanufacturetothoseactuallytested.Theuseriscautionedthattheconditionsinthistestshouldbecomparedtotheconditionsthattheconnectorwillexperienceintheintendedapplicationinordertodeterminetherelevanceofthistestmethodtotheparticularneedsoftheuser.Forexample,theenvironmentalstressinthistestmethodislessseverethancertainindustrialandmarineenvironmentsandthereforetestresultsarenotdirectlyapplicabletopredicttheperformanceofproductintendedforuseinsuchareas.Itisrecommendedthatthistestmethodbeusedinoneoftwoways.First,itmaybeusedtoevaluateandreporttheperformanceofaparticularconnectorsystem.Insuchacase,itisappropriatetoreporttheresultsinatableintheformatshowninFig.1andtostatex201C;Theresultsshowninthetablewereobtainedfor(insertconnectordesignationordescription)whentestedinaccordancewithASTMStandardB794,Method__,Procedure__.x201D;Second,itmaybeusedtoimposerequirementsforacceptanceofproduct.Inthiscase,limitsforthevaluesshowninFig.1mustbeestablishedpriortoproductacceptancetesting.Suchlimitsmaybeestablishedbyvariousmethodssuchasbyevaluationofproductwhichisknowntobeacceptableorbyapplicationofappropriateexperience.Theselimitsmustbedocumentedinamannerthattheentityperformingtheproducttestcanrefertothelimitstodetermineifthetestproductconformstosuchlimits.Apurchasermaywishtosupplyatableoflimitsandincludeonthepurchaseorderastatementsimilarto:x201C;Theproduct,whentestedinaccordancewithASTMStandardB794,Method__,Procedure__,shallmeetthelimitsinthesuppliedtable.x201D;ThistablesuppliedbythepurchasermaysetlimitsonallofthevaluesinFig.1,oronlyonasubsetofthosevaluesthatthepurchaserdeemsadequatetoensuretheperformanceoftheproduct.FIG.1SampleFormatforReportingResults1.1Thistestmethodcoverstheeffectsofrepeatedinsertionandwithdrawalofseparableelectr......
【中国标准分类号】:L23
【国际标准分类号】:29_120_30
【页数】:6P.;A4
【正文语种】: