IEC TS 63457-1 2025.docx

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1、IECIECTS63457-1Edition1.02025-05TECHNICALSPECIFICATIONHouseholdandsimilarappliances-Subsequentsafetytestingafterrepair,refurbishment,andremanufacturing-Part1:GeneralrequirementsISBN978-2-8327-0426-4ICS13.120；13.020.60THlSPUBLICATIONISCOPYRIGHTPROTECTEDCopyright2025IEC,Geneva5SwitzerlandAllrightsrese

2、rved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherIECorIECsmemberNationalCommitteeinthecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrightorhaveanen

3、quiryaboutobtainingadditionalrightstothispublication,pleasecontacttheaddressbeloworyourlocalIECmemberNationalCommitteeforfurtherinformation.IECSecretariatTel.:+412291902113,ruedeVarembeinfoiec.chwww.iec.chCH-1211Geneva20SwitzerlandAbouttheIECTheInternationalElectrotechnicalCommission(IEC)istheleadin

4、gglobalorganizationthatpreparesandpublishesInternationalStandardsforallelectrical,electronicandrelatedtechnologies.AboutIECpublicationsThetechnicalcontentofIECpublicationsiskeptunderconstantreviewbytheIEC.Pleasemakesurethatyouhavethelatestedition,acorrigendumoranamendmentmighthavebeenpublished.IECpu

5、blicationssearch-webstore.iec.ch/advsearchformTheadvancedsearchenablestofindIECpublicationsbyavarietyofcriteria(referencenumber,text,technicalcommittee,.).Italsogivesinformationonprojects,replacedandwithdrawnpublications.IECJustPublished-webstore.iec.ch/justpublishedStayuptodateonallnewIECpublicatio

6、ns.JustPublisheddetailsallnewpublicationsreleased.Availableonlineandonceamonthbyemail.IECCustomerServiceCentre-webstore.iec.ch/cscIfyouwishtogiveusyourfeedbackonthispublicationorneedfurtherassistance,pleasecontacttheCustomerServiceCentre:salesiec.ch.IECProducts&ServicesPortal-products.iec.chDiscover

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,aninternationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentationfromallinterestedIECNationalCommittees.3) IECPublicationshavetheformofrecommendationsforinternationaluseandareacceptedbyIECNationalCommitteesinthatsense.Whileallreasonableeffortsare