1、IECIECTS63457-1Edition1.02025-05TECHNICALSPECIFICATIONHouseholdandsimilarappliances-Subsequentsafetytestingafterrepair,refurbishment,andremanufacturing-Part1:GeneralrequirementsISBN978-2-8327-0426-4ICS13.120；13.020.60THlSPUBLICATIONISCOPYRIGHTPROTECTEDCopyright2025IEC,Geneva5SwitzerlandAllrightsrese
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3、quiryaboutobtainingadditionalrightstothispublication,pleasecontacttheaddressbeloworyourlocalIECmemberNationalCommitteeforfurtherinformation.IECSecretariatTel.:+412291902113,ruedeVarembeinfoiec.chwww.iec.chCH-1211Geneva20SwitzerlandAbouttheIECTheInternationalElectrotechnicalCommission(IEC)istheleadin
4、gglobalorganizationthatpreparesandpublishesInternationalStandardsforallelectrical,electronicandrelatedtechnologies.AboutIECpublicationsThetechnicalcontentofIECpublicationsiskeptunderconstantreviewbytheIEC.Pleasemakesurethatyouhavethelatestedition,acorrigendumoranamendmentmighthavebeenpublished.IECpu
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7、ourpowerfulsearchengineandreadfreelyallthepublicationspreviews,graphicalsymbolsandtheglossary.Withasubscriptionyouwillalwayshaveaccesstouptodatecontenttailoredtoyourneeds.Electropedia-www.electropedia.orgTheworldsleadingonlinedictionaryonelectrotechnology,containingmorethan22500terminologicalentries
8、inEnglishandFrench,withequivalenttermsin25additionallanguages.AlsoknownastheInternationalElectrotechnicalVocabulary(IEV)online.Warning!Makesurethatyouobtainedthispublicationfromanauthorizeddistributor.CONTENTSFOREWORD31 Scope52 Normativereferences53 Termsanddefinitions64 Generalrequirement75 General
9、conditionsforthetests76 Inspectionandtests86.1 Repair5refurbishmentandremanufacturing86.1.1 General86.1.2 Visualinspection86.1.3 Markings86.1.4 Testingofelectricalsafetyofapplianceafterrepair,refurbishingorremaufacturig96.1.5 Functionaltest136.2 Reportofinspectionandtests14Annex A (informative)Useof
10、reusedcomponents22Annex B (informative)Upgradeofappliance23Annex C (informative)Inspectionandtestdocumentation24Annex D (informative)Guidanceonpreparingaservicemanualbythemanufacturerorremanufacturer26Bibliography28Figure 1 -Exampleoftestcircuitforthemeasurementofprotectiveearthresistanceinappliance
11、thatisdisconnectedfromthesupplymains15Figure 2 -Examplesoftestcircuitformeasuringinsulationresistance18Figure 3 -Examplesoftestcircuitformeasuringprotectiveearthingconductorcurrent20Figure 4 -Examplesoftestcircuitformeasuringtouch-current21Table 1 -Limits(minimumvalues)forinsulationresistance11Table
12、 2 -Limits(maximumvalues)fortouch-current13INTERNATIONALELECTROTECHNICALCOMMISSIONHOUSEHOLDANDSIMILARAPPLIANCES-SUBSEQUENTSAFETYTESTINGAFTERREPAIR5REFURBISHMENT,ANDREMANUFACTURING-Part1:GeneralrequirementsFOREWORD1) TheInternationalElectrotechnicalCommission(IEC)isaworldwideorganizationforstandardiz
13、ationcomprisingallnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectofIECistopromoteinternationalco-operationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.Tothisendandinadditiontootheractivities,IECpublishesInternationalStandards,TechnicalSpecifications,T
14、echnicalReports,PubliclyAvailableSpecifications(PAS)andGuides(hereafterreferredtoasIECPubIication(三).Theirpreparationisentrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmayparticipateinthispreparatorywork.International,governmentalandnon-governmentalorganizationsli
15、aisingwiththeIECalsoparticipateinthispreparation.IECcollaboratescloselywiththeInternationalOrganizationforStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwoorganizations.2) TheformaldecisionsoragreementsofIEContechnicalmattersexpress,asnearlyaspossible,aninternationalco
16、nsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentationfromallinterestedIECNationalCommittees.3) IECPublicationshavetheformofrecommendationsforinternationaluseandareacceptedbyIECNationalCommitteesinthatsense.WhileallreasonableeffortsaremadetoensurethatthetechnicalcontentofI
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18、cebetweenanyIECPublicationandthecorrespondingnationalorregionalpublicationshallbeclearlyindicatedinthelatter.5) IECitselfdoesnotprovideanyattestationofconformity.Independentcertificationbodiesprovideconformityassessmentservicesand,insomeareas,accesstoIECmarksofconformity.IECisnotresponsibleforanyser
19、vicescarriedoutbyindependentcertificationbodies.6) Allusersshouldensurethattheyhavethelatesteditionofthispublication.7) NoliabilityshallattachtoIECoritsdirectors,employees,servantsoragentsincludingindividualexpertsandmembersofitstechnicalcommitteesandIECNationalCommitteesforanypersonalinjury,propert
20、ydamageorotherdamageofanynaturewhatsoever,whetherdirectorindirect,orforcosts(includinglegalfees)andexpensesarisingoutofthepublication,useof,orrelianceupon,thisIECPublicationoranyotherIECPublications.8) AttentionisdrawntotheNormativereferencescitedinthispublication.Useofthereferencedpublicationsisind
21、ispensableforthecorrectapplicationofthispublication.9) IECdrawsattentiontothepossibilitythattheimplementationofthisdocumentmayinvolvetheuseof（八）patent(三).IECtakesnopositionconcerningtheevidence,validityorapplicabilityofanyclaimedpatentrightsinrespectthereof.Asofthedateofpublicationofthisdocument,IEC
22、hadnotreceivednoticeof（八）patent(三)jwhichmayberequiredtoimplementthisdocument.However,implementersarecautionedthatthismaynotrepresentthelatestinformation,whichmaybeobtainedfromthepatentdatabaseavailableathttps:/patents.iec.ch.IECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.IECTS634
23、57-1hasbeenpreparedbyIECtechnicalcommittee61:Safetyofhouseholdandsimilarelectricalappliances.ItisaTechnicalSpecification.ThetextofthisTechnicalSpecificationisbasedonthefollowingdocuments:DraftReportonvoting61/7387/DTS61/7433/RVDTSFullinformationonthevotingforitsapprovalcanbefoundinthereportonvotingi
24、ndicatedintheabovetable.ThelanguageusedforthedevelopmentofthisTechnicalSpecificationisEnglish.ThisdocumentwasdraftedinaccordancewithISO/IECDirectives,Part2,anddevelopedinaccordancewithISO/IECDirectives,Part1andISO/IECDirectives,IECSupplement5availableatwww.iec.ch/members_experts/refdocs.Themaindocum
25、enttypesdevelopedbyIECaredescribedingreaterdetailatwww.iec.ch/publications.ThisTechnicalSpecificationisintendedtobeusedinconjunctionwiththeappropriateParts2oftheIECTS63457-2series.TheParts2willcontainclausestosupplementormodifythecorrespondingclausesinthisdocumenttoprovidetherelevantrequirementsfore
26、achtypeofappliance.TheParts2oftheIECTS63457-2seriesareunderconsideration.WordsinboldinthetextaredefinedinClause3.AlistofallpartsintheIEC63457series,publishedunderthegeneraltitleHouseholdandsimilarappliances-subsequentsafetytestingafterrepair,refurbishment,andremanufacturing,canbefoundontheIECwebsite
27、ThecommitteehasdecidedthatthecontentsofthisdocumentwillremainunchangeduntilthestabilitydateindicatedontheIECwebsiteunderwebstore.iec.chinthedatarelatedtothespecificdocument.Atthisdate,thedocumentWiIlbe reconfirmed, withdrawn,or revised.HOUSEHOLDANDSIMILARAPPLIANCES-SUBSEQUENTSAFETYTESTINGAFTERREPAI
28、R5refurbishment,andremanufacturing-Part1:Generalrequirements1ScopeThispartofIEC63457,whichisTechnicalSpecification(TS)5isaproductfamilystandarddealingwithsafetyafterrepair,refurbishment,andremanufacturingofanappliancealreadyplacedonthemarketandsubsequentsafetytestingofapplianceswithinthescopeofIECTC
29、61anditssubcommittees.Thisdocumenttakesprecedenceoverhorizontalandgenericstandardscoveringthesamesubject.WhenaPart2oftheIECTS63457-2seriesdoesnotincludeadditionalrequirementstocoverhazardsdealtwithinthisdocument,thisdocumentapplies.Alltestsincludedinthisdocumentareconductedbyaqualifiedpersonorbyasup
30、ervisedtechnicianforspecifiedactivities.TheuseofreusedcomponentsisaddressedininformativeAnnexA.AdditionalrequirementsforupgradeapplyasgivenininformativeAnnexB.Inspectionandtestdocumentationareprepared,forexample,accordingtoinformativeAnnexC.Furthermore5aguidanceonpreparingaservicemanualbythemanufact
31、urerorremanufacturerisgiveninAnnexD.NOTE1Thisdocumentdoesnotapplytousermaintenance.Thisdocumentdoesnotcover:- IECstandardspublishedbyTC59concerningmethodsofmeasuringperformance;-allsafetyrequirementsofthenewproduct(IEC60335seriesstandards);- IECstandardspublishedbyTC111concerningenvironmentalmatters
32、Product-specificdeviationsnecessaryforcertainappliances,suchasmicrowavesorgasappliances,willbepreparedbytheapplicablecommitteeintheformofaPart2oftheIECTS63457-2seriestakingintoaccountthenatureoftheappliancebycreatingadocumentwiththemodifications.NOTE2Attentionisdrawntothefactthatinmanycountries,add
33、itionalrequirementsonthesafeuseoftheappliancecoveredcanbespecifiedbythenationalhealthauthorities,thenationalauthoritiesresponsiblefortheprotectionoflabour,thenationalwatersupplyandsimilarauthorities.2 NormativereferencesThefollowingdocumentsarereferredtointhetextinsuchawaythatsomeoralloftheircontent
34、constitutesrequirementsofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.IEC60335-1:2020,Householdandsimilarelectricalappliances-Safety-Part1:GeneralrequirementsIEC60335-2(allparts).Householdandsim
35、ilarelectricalappliances-Safety3 TermsanddefinitionsForthepurposesofthisdocument,thetermsanddefinitionsgiveninIEC60335-1andthefollowingapply.ISOandIECmaintainterminologydatabasesforuseinstandardizationatthefollowingaddresses: IECElectropedia:availableathttps:/www.electropedia.org/ ISOOnlinebrowsingp
36、latform:availableathttpswww.iso.org/obp1.1repairprocessofreturningafaultyproducttoaconditionwhereitcanfulfilitsintendeduse1.2reusedcomponentcomponent(3.8)whichwasinitiallyintegratedintooneapplianceandisintegratedintoanotherappliance,whereitssafetypropertiesareequaltoanewcomponentforthesamepurposesNo
37、te1toentry:Considerationsofuseofreusedcomponent(3.2)areaddressedininformativeAnnexA.1.3upgradeprocessofenhancingthefunctionality,capacityoraestheticsofanappliancebutinsuchawaythattheupgradeisbeingcoveredbytheinitialtestingbeingperformedontheapplianceNote1toentry:Upgrade(3.3)caninvolvechangestothesof
38、tware,firmware,orhardwarereleasedthatareauthorizedbythemanufacturer.1.4refurbishmentprocessforfunctionaloraestheticalmaintenanceandifnecessary,repair(3.1)ofanappliancetorestoreusedappliancestooriginalorotherpredeterminedformandfunctionalityNote1toentry:Predeterminedformandfunctionalityarecoveredbyth
39、eoriginaltypetestresult.1.5remanufacturingprocesswhichproducesanewappliancefromusedapplianceswhereatleastonechangeismadewhichinfluencesthesafety,originalperformance,purposeortypeoftheapplianceNote1toentry:Remanufacturing(3.5)canincludeanupgrade(3.3).1.6qualifiedpersonpersonwithrelevanteducation,trai
40、ning,knowledgeandexperiencetoperceiverisks,toavoiddanger,andtoconductappropriatetestsNote1toentry:Attentionisdrawntothefactthatinmanycountries,specificrequirementsontheeducationandtrainingofthequalifiedperson(3.6)aregivenbynationalauthoritiesresponsiblefortheprotectionoflabourandsimilar.1.7technicia
41、nforspecifiedactivitiespersonwhoconductsrepetitiveengineeringworkaccordingtoworkinstruction,asspecifiedandsupervisedbythequalifiedperson(3.6)Note1toentry:Attentionisdrawntothefactthatinmanycountries,specificrequirementsregardingasupervisedpersonaregivenbynationalauthoritiesresponsiblefortheprotectio
42、noflabourandsimilar.1.8componentconstituentofaproductwhichcannotbefragmentedwithoutlosingitsparticularfunctionEXAMPLEResistor,capacitor,diode,antenna,screw,mountingbracket.SOURCE:IEC63333:2023,3.11.9 manufacturernaturalorlegalpersonwhoisresponsiblefortheproductincludingitsdocumentation,forexampleori
43、ginalequipmentmanufacturer3.10refurbishernaturalorlegalpersonwhocarriesouttheprocessofrefurbishment(3.4)3.11remanufacturernaturalorlegalpersonwhoisresponsiblefortheproductincludingitsdocumentation,whereanapplianceisproducedfromusedappliancesincombinationwithneworreusedcomponentswhereatleastonechange
44、ismadewhichinfluencesthesafety,originalperformance,purposeortypeoftheappliance4 GeneralrequirementThemanufacturershallmakeavailableaservicemanualtoqualifiedpersons(3.6)oncetheapplicationisreviewedandaccepted.Appliancesshallbetestedafterrepair,refurbishment,remanufacturing,orupgradetoensuresafetyisno
45、timpaired.Iffortheseverifications,theappliancehastoundergoadditionaltestsorspecifictestequipmentshallbeusedduetoitsfunction,therelatedinformationshallbeprovidedintheservicemanual.Thetestingproceduresintheservicemanualshallclearlywarnofanyforeseeableriskduringtesting.NOTE1AnnexDprovidesguidanceonprep
46、aringaservicemanualbythemanufacturerorremanufacturer.Onlyneworreusedcomponentsspecifiedbythemanufacturershallbeusedforrepair(3.1),refurbishment(3.4),remanufacturing(3.5),andupgrade(3.3).Ingeneral,thisprincipleisachievedbyfulfillingtherelevantrequirementsspecifiedinthisdocumentandcomplianceischeckedb
47、ycarryingoutalltherelevanttestsinClause6.Additionalcareshallbetakenforrepair(3.1)whichhastobeconductedinESD-protectedconditions.Forrepair(3.1),refurbishment(3.4),remanufacturing(3.5),orupgrade(3.3),workrecordsshallbekeptfromasafetyaspect.Forupgrade(3.3),recordsshallbekeptsothatthehistoryofupgradecan
48、betraced.5 GeneralconditionsforthetestsThetestsarecarriedoutinanenvironmentasspecifiedintheservicemanualprovidedbythemanufacturerorremanufacturer,unlessspecifiedotherwisewithinthisdocument.6 Inspectionandtests6.1 Repair,refurbishmentandremanufacturing6.1.1 GeneralAfterrepair(3.1),refurbishment(3.4),orremanufacturing(3.5)ofanappliance,thequalifiedperson(3.6)willconduct,dependingontheappliance,therelevantinspectionof6.1.2andtestsof6.1.3to6.1.5inthesequencegiv
