GBT33594-2017 电动汽车充电用电缆 英文版EN.docx

TranslatedEnglishofChineseStandard:GBT33594-2017WWW.ChineseSSalesChineseSGBNATIONALSTANDARDOFTHEPEOPLE,SREPUBLICOFCHINAICS29.060.20K13GB/T33594-2017Chargingcablesforelectricvehicles电动汽车充电用电缆GB/T33594-2017HowtoBUY&immediatelyGETafull-copyofthisstandard?1. www.ChineseS;2. Search>AddtoCart>Checkout(3-steps);3. Noactionisrequired-Full-copyofthisstandardwillbeautomatically&immediatelydeliveredtoyourEMAILaddressin0-60minutes.4. Support:SalesChineseS.Wayne,SalesmanagerIssuedon:May12,2017Implementedon:December01,2017Issuedby:GeneralAdministrationofQualitySupervision,InspectionandQuarantineofthePeople'sRepublicofChina;StandardizationAdministrationofthePeople,sRepublicofChina.TableofContentsForeword31 Scope42 Normativereferences43 Termsanddefinitions64 Usefeatures85 Code,modelandproductexpressionmethod96 Technicalrequirements127 Cablemarking218 Insulatedcoreidentification219 Routinetest2310 Sampletest2411 Typetest2612 Inspectionrules4213 Packaging,transportationandstorage45Appendix A (Normative)Insulationhardnessdetermination46Appendix B (Normative)Sheathtearresistancetestmethod49Appendix C (Normative)Saponificationtest52ForewordThisstandardwasdraftedinaccordancewiththerulesgivenGB/T1.1-2009.ThisstandardwasproposedbytheChinaElectricalEquipmentIndustryAssociation.ThisstandardshallbeunderthejurisdictionoftheNationalPowerCableStandardizationTechnicalCommittee(SACTC213).Thedraftingorganizationsofthisstandard:ShanghaiElectricCableResearchInstitute,ShanghaiNationalCableTestingCenterCo.,Ltd.,ChinaQualityCertificationCenter,WuxiXinhongyeSpecialPlasticCableCo.,Ltd.,GuangdongOMGConductingTechnologyCo.,Ltd.,HengyangHengfeiCableCo.,Ltd.,ZhongtianTechnologyandEquipmentCableCo.,Ltd.,WuxiPearlCableCo.,Ltd.,ZhongliTechnologyGroupCo.,Ltd.,JinbeiElectricCo.,Ltd.,JinlongyuGroupCo.,Ltd.,ShenzhenWOERHeat-ShrinkageMaterialCo.,Ltd.,JiangsuHengtongPowerCableCo.,Ltd.,GuangzhouNanyangCableCo.,Ltd.,FarEastCableCo.,Ltd.,ZhejiangWanmaCo.,Ltd.,JiangsuShangshangCableGroupCo.,Ltd.,ChangzhouMarineCableCo.,Ltd.,YangzhouYaguangCableCo.,Ltd.,DEKRAQualityCertification(Shanghai)Co.,Ltd.,GuangdongInstituteofProductQualitySupervisionandInspection,HunanChanggaoHighVoltageSwitchgearCorporation.Themaindraftersofthisstandard:LiNa,ZhuYonghua,QuWenbo,XiaoJidong,YangJuanjuan,XieZhiguo,GuanLili,GuanYong,LiuYaoxun,WangFushan,XuPengfei,YuJinhua,SunJianyu,YangZhiqiang,LuZhicai,ZhangQiang,GuanXinyuan,WangZhihui,WangChuanbin5LiuHuanxin,ZhuJun,GaoJun,JiaYunpeng,HongJian,LiuWeihai,LuShenggan,WangCan.Chargingcablesforelectricvehicles1 ScopeThisstandardspecifiestheusecharacteristics,expressionmethods,technicalrequirements,marking,testmethodsandrequirements,inspectionrulesandcablepackaging,transportationandstorageofchargingcablesforelectricvehicles.Thisstandardappliestothechargingcables(whichmayincludethesignalorcontrolcore)havingaratedvoltageAC450/750VandbelowandDC1.0kVandbelowfortheconductivechargingdeviceofelectricvehicles.2 NormativereferencesThefollowingdocumentsareessentialtotheapplicationofthisdocument.Forthedateddocuments,onlytheversionswiththedatesindicatedareapplicabletothisdocument;fortheundateddocuments,onlythelatestversion(includingalltheamendments)areapplicabletothisStandard.GB/T1690-2010Rubber,vulcanizedorthermoplastic-DeterminationoftheeffectofliquidsGB/T2423.3-2006Environmentaltestingforelectricandelectronicproducts-Part2:TestingmethodtestCab:DampheatsteadystateGB/T2951.11-2008Commontestmethodsforinsulatingandsheathingmaterialsofelectricandopticalcables-Part11:Methodsforgeneralapplication-MeasurementofthicknessandoveralldimensionsGB/T2951.12-2008Commontestmethodsforinsulatingandsheathingmaterialsofelectricandopticalcables-Part12:Methodsforgeneralapplication-ThermalageingmethodsGB/T2951.13-2008Commontestmethodsforinsulatingandsheathingmaterialsofelectricandopticalcables-Part13:Methodsforgeneralapplication-Measurementfordeterminingthedensity-WaterGB/T2951.14-2008Commontestmethodsforinsulatingandsheathingmaterialsofelectricandopticalcables-Part14:Methodsforgeneralapplication-TestatlowtemperatureGB/T2951.21-2008Commontestmethodsforinsulatingandsheathingmaterialsofelectricandopticalcables-Part21:Methodsspecifictoelastomericcompounds-Ozoneresistance,hotsetandmineralGB/T2951.31-2008Commontestmethodsforinsulatingandsheathingmaterialsofelectricandopticalcables-Part31:MethodsspecifictoPVCcompounds-Pressuretestathightemperature-TestforcrackingresistanceGB/T3048.4-2007Testmethodsforelectricalpropertiesofelectriccablesandwires-Part4:TestofDCresistanceofconductorsGB/T3048.5-2007Testmethodsforelectricalpropertiesofelectriccablesandwires-Part5:TestofinsulationresistanceGB/T3048.8-2007Testmethodsforelectricalpropertiesofelectriccablesandwires-Part8:ACvoltagetestGB/T3048.9-2007Testmethodsforelectricalpropertiesofelectriccablesandwires-Part9:SparktestofinsulatedcoresGB/T3048.14-2007Testmethodsforelectricalpropertiesofelectriccablesandwires-Part14:DCvoltagetestGB/T3956-2008ConductorsofinsulatedcablesGB/T4909.2Testmethodsforbarewires-Part2:MeasurementofdimensionsGB/T5013.2-2008Rubberinsulatedcablesofratedvoltagesuptoandincluding450750V-Part2:TestmethodsGB/T16422.2-2014Plastics-Methodsofexposuretolaboratorylightsources-Part2:Xenon-arcsourcesGB/T17650.1-1998Testongasesevolvedduringcombustionofmaterialsfromcables-Part1:DeterminationoftheamountofhalogenacidgasGB/T17650.2-1998Testongasesevolvedduringcombustionofmaterialsfromcables-Part2:DeterminationofdegreeofacidityofgasesbymeasuringpHandconductivityGB/T17737.1-2000Radio-frequencycables-Part1:Genericspecification-General,definitions,requirementsandtestmethodsGB/T18380.12-2008Testonelectricandopticalfibercablesunderfireconditions-Part12:Testforverticalflamepropagationforasingleinsulatedwireorcable-Procedurefor1kWpre-mixedflameverticalspreadtestmethodGB29518-2013DieselenginesNOxreductionagent-Aqueousureasolution(AUS32)JB/T8137(allparts)DeliverydrumsforelectricwiresandcablesJBT10696.6-2007Testmethodsfordeterminingmechanicalphysicalandchemicalpropertiesofelectriccablesandwires-Part10:RatgnawingtestISO48:2010Rubber,vulcanizedorthermoplastic-Determinationofhardness(hardnessbetween10IRHDand100IRHD)IEC60684-2:2011Flexibleinsulationsleeving-Part2:Methodsoftest3 TermsanddefinitionsThetermsanddefinitionsasdefinedinGB/T2900.10ANDthefollowingtermsanddefinitionsapplytothisdocument.3.1NominalvalueItreferstothespecifiedmagnitudewhichisoftenusedinforms.Note:Inthisstandard,themagnitudewhichisusuallyintroducedbythenominalvalueisverifiedthroughmeasurementundertheconsiderationofthespecifiedtolerance.3.2MedianvalueItreferstothemiddlevalueoftheseveralvaluesobtainedfromtestANDarrangedintheorderofascending(ordescending)ifthenumberofvaluesisodd,ORtheaverageofthemiddletwovaluesifthenumberofvaluesiseven.3.3RatedvoltageItreferstothereferencevoltagewhichisusedforcabledesign,useandelectricalperformancetest.5Code,modelandproductexpressionmethod5.1 Code5.1.1 ProductcodeEV:electricvehicleAC(canbeomitted):forACchargingDC:forDCcharging5.1.2 Conductorstructure(Omitted):thefifthcopperconductorR: the6thcopperconductor5.1.3InsulationmaterialcodeS: Thermoplasticelastomeratcontinuousworkingtemperature70(TPE)S90:Thermoplasticelastomeratcontinuousworkingtemperature90(TPE)E:Theethylene-propylenerubberorsimilarsyntheticrubberatcontinuousworkingtemperature90EY:Rigidethylene-propylenerubberorsimilarhalogen-freesyntheticmaterial5.1.4Sheath(innersheath)materialcodeS:Thermoplasticelastomeratcontinuousworkingtemperature70(TPE)S90:Thermoplasticelastomeratcontinuousworkingtemperature90(TPE)F:ThermosetelastomercompositematerialU:PolyurethaneelastomermaterialYJ:Halogen-freecross-linkedpolyolefinorsimilarmaterials5.1.5StructuralcharacteristicscodeP:Copperwirebraidedoverallshield(P):Signalorcontrolwirecorebraidedshield6.4.4SparktestInsulationcoresshallbesubjectedtothesparktestasrequiredby6.3.4.6.5 Cablecoreandfiller6.5.1 StructureAllinsulatedcores(whichmayincludesignalsorcontrolcores)shallbetwistedtogether.Thesignalorcontrolcoresmaybetwistedintoaunitthatisstrandedwiththeothercores,BUTtheyshallnotbeinthecenterofthecablecore.Itisallowedtousefillerswhenstrandingtheinsulatedcores.6.5.2 FillermaterialThematerialusedasthefillershallbesuitablefortheoperatingtemperatureofthecableANDcompatiblewiththeinsulationandsheathingmaterialofthecable.Inthecaseofhalogen-freecables,thefillershallcomplywiththehalogencontentassessmentinTable13.6.6 Innersheath6.6.1 StructureIfthereisanoverallshield,thecablecoreoutsideshallhaveextrudedinnersheath.ExtrudedinnersheathshallbewrappedaroundthecablecoreANDmakethecableroundandneat,ANDtheextrudedinnersheathshallnotsticktotheinsulatedcore.Beforeextrudingtheinnersheath,itisallowedtouseappropriatebelttotieittightly.6.6.2 MaterialsAtworkingtemperature,theinnersheathmaterialshallbesuitablefortheoperatingtemperatureofthecableANDbecompatiblewiththeinsulationandsheathingmaterialsofthecable.MechanicalandphysicalpropertiesoftheinnersheathshallcomplywiththerequirementsofTable14(exceptformineraloilresistant,acidandalkaliresistance,hydrolysisresistance,andtearresistancetest).6.6.3 ThicknessExceptforcoresidentifiedingreen/yellowcolorcombinations,onlyonecolorperinsulatedcoreofthecableshallbeused.Greenandyellowcannotbeusedasindependentcolors.8.2.2 ColorchromatographyThecoloringofthecablemaininsulatedcoreshallgivepreferencetothechromatographyasfollows:- Two-corecable:blue,brown;- Three-corecable:green/yellow,blue,brown;- Four-corecable:green/yellow,blue,brown,gray;- Five-corecable:green/yellow,blue,brown,black,gray.Variouscolorsshallbeclearlyidentifiableandendurable.Forauxiliarypowercores,signalorcontrolcoresandotherextensioncoresetc.,whichareidentifiedwithcolor,thereisnorequirementforthecoloring,BUTthecolorshallbeclearlyidentifiableANDbedifferentfromthecolorofthemaininsulatedcore.8.2.3 Green/yellowcombinationThecorecolordistributionofthegreen/yellowcombinationshallcomplywiththefollowingrequirements:foreachinsulatedcoreof15mminlength,oneofthecolorsshallcoveratleast30%andnotmorethan70%ofthesurfaceoftheinsulatedcoreANDtheothercolorshallcovertherestoftheinsulatedcore.NOTE:descriptionsontheuseofgreen/yellowcombinationcolor:Whenusingacombinationofgreen/yellowasdefinedabove,itisintendedtobeusedexclusivelyasaninsulatedcorethatidentifiestheconnectiontogroundingorsimilarprotectivepurposes.8.3Numberidentification8.3.1 GeneralrequirementsAuxiliarypowercablecores,signalorcontrolcoresandotherextensioncorescanusenumberidentification.Thecoreinsulationshallbeofthesamecolorandarrangedinnumericalorder,exceptforthegreen/yellowcore(ifany).Thenumbershallstartwiththenumber1.TheconductorDCresistanceat20ofeachconductorshallnotexceedthecorrespondingmaximumvalueasspecifiedinGB/T3956-2008.9.2 VoltagetestVoltagetestshallbecarriedoutatambienttemperature,ACchargingcableshallbetestedinaccordancewiththerequirementsofGB/T3048.8-2007,ANDtheDCchargingcableshallbetestedinaccordancewiththerequirementsofGBrr3048.14-2007.Voltagetestisperformedinaccordancewiththefollowingrequirements:-ACchargingcable:APPLYthe3.5kVACvoltageinbetweeneachmaininsulationconductorandtherestconductorsandthebraidedshield(ifany)inorder,foraperiodof15min;thenAPPLYthe1.5kVACvoltageinbetweeneachsignalorcontrolcoreandtherestconductorsandthebraidedshield(ifany),foraperiodof15min;ANDthecableinsulationshallbefreefrombreakdown;-DCchargingcable:APPLYthe8.4kVDCvoltagebetweeneachinsulatedconductor(includinggroundingcoreconductor,auxiliarycoreconductor,etc.)andtherestconductorsandbraidedshield(ifany)inorder,foraperiodof15min;thenAPPLYthe3.6kVvoltageinbetweeneachsignalorcontrolcoreandtherestconductorsandthebraidedshield(ifany),foraperiodof15min;ANDthecableinsulationshallbefreefrombreakdown.9.3 SparktestInsulatedcoreshallbesubjectedtosparktestinaccordancewith6.3.4and6.4.4.10Sampletest10.1 Samplingfrequency10.1.1 ConductorinspectionanddimensionalinspectionConductorinspectionanddimensionalinspectionshallbeperformedononecableofthesamemodelandspecificationandmanufacturinglength,BUTthenumberofinspectionsshallbelimitedtonomorethan10%ofthecontractedquantity.10.1.2 OthertestitemsTheinsulationresistanceconstantKiiscalculatedfromthemeasuredinsulationresistanceinaccordancewiththeformula(3).1.×R×1011Ir(DJ)Where:Ki-Insulationresistanceconstant,inmegaohmkilometer(Mkm);1.-Cablelength,incentimeters(cm);R-Measuredinsulationresistance,inohms();D-Insulationouterdiameter,inmillimeters(mm);d-Insulationinnerdiameter,inmillimeters(mm).Thevaluecalculatedfromtheformula(3)shallnotbelessthanthevaluespecifiedinTable12.11.2.6 SheathsurfaceresistanceCUTthreesectionsoffinishedcablesamples;ANDthelengthofeachsamplesectionisabout250mm.USEindustrialalcoholtocleanthesurfaceofthecablesheath.USEathincopperwirewithadiameterof0.2mm0.6mmtowindaroundtwoelectrodesoneachsample;ANDthedistancebetweenthetwoelectrodesis(100±2)mm.Afterthewindingiscompleted,CLEANthoroughlythecablesheathsurfacebetweenthetwoelectrodesagain.PLACEthesamplewiththeelectrodeinatestchamberatatemperatureof(20±2)ANDahumidityof(65±5)%for24h.TAKEthesampleoutfromthetestchamber;immediatelyAPPLYthe100V500VDCvoltagebetweenthetwoelectrodes;after1min,MEASUREtheresistance;ANDthemeasurementresultiscalculatedinaccordancewiththeformula(4).R、=R×al0QWhere:Rs-Surfaceresistance,inohms();Whenrequiredbytheuserorthemanufacturer,thefinishedcablesmaybesubjectedtohighandlowtemperaturecyclingtests.PERFORMthetestinatestchamberatalowtemperatureof(-40±2)(-25±2)forthe70thermoplasticelastomermaterial)andahightemperatureof(100±2)(85±2)forthe70thermoplasticelastomermaterial.Afterthesampleisplacedinalowtemperatureenvironmentforaminimumof30minutes,INCREASEthetemperatureofthetestchambertoacorrespondinghightemperaturewithin30minutes;PLACEthesampleathightemperaturefor6h;REDUCEthetemperatureofthetestchambertothelowtemperatureenvironmentwithin1h,whichformsacycle.Exceptasotherwiseprovidedbytheuserormanufacturer,itisrecommendedtoperform40cycles.Afterthetest,thecableinsulationcoreshallnotbeadhesive,ANDtheinsulatedcoreandsheathsurfaceshallbefreefromvisiblecracks.11.2.7 Mechanicalstrengthtestoffinishedcable11.2.7.1 DeflectiontestExceptasotherwiseprovidedbytheuserormanufacturer,thecablewithoverallshieldingstructureANDthecablewithoutoverallshieldingstructurehavingaconductorcross-sectionalareainexcessof4mm2shallnotbesubjectedtothistest.Testisperformedinaccordancewiththemethodsasspecifiedinclause3.1ofGB/T5013.2-2008;after30000reciprocatingmotions,thatis,after60000one-waymovement,thereshallbeneithercurrentopencircuitnorshortcircuitbetweenconductors.Afterthecabletest,itshallstripoffthesheath,ANDfollowtherequirementsof11.2.3toperformvoltagewithstandingtestontheinsulatedcore,ANDtheinsulationshallnotbebreakdown.11.2.7.2 Extrusionresistance