IEC 63522-56 2025.docx

Edition1.02025-04INTERNATIONALSTANDARDNORMEINTERNATIONALEElectricalrelays-Testsandmeasurements-Part56:BallPressuretestRelaiselectriques-Essaisetmesurages-Part56:EssaiaIabilleTHlSPUBLICATIONISCOPYRIGHTPROTECTEDCopyright©2025IEC,Geneva,SwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherIECorIEC'smemberNationalCommitteeinthecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrightorhaveanenquiryaboutobtainingadditionalrightstothispublication,pleasecontacttheaddressbeloworyourlocalIECmemberNationalCommitteeforfurtherinformation.Droitsdereproductionreserves.Saufindicationcontraire,aucunepartiedecettepublicationnepeutetrereproduiteniUtiliseesousquelqueformequecesoitetparaucunprocede,electroniqueoumecanique,ycomprisIaphotocopieetIesmicrofilms,sansaccordecritdeIECouduComitenationaldeIECdupaysdudemandeur.SivousavezdesquestionssurIecopyrightdeIECousivousdesirezobtenirdesdroitsSupplementairessurcettepublication,UtilisezIesCoordonneesci-apresoucontactezIeComitenationaldeIECdevotrepaysderesidence.IECSecretariatTel.:+412291902113,ruedeVarembeinfoiec.chwww.iec.chCH-1211Geneva20SwitzerlandAbouttheIECTheInternationalElectrotechnicalCommission(IEC)istheleadingglobalorganizationthatpreparesandpublishesInternationalStandardsforallelectrical,electronicandrelatedtechnologies.AboutIECpublicationsThetechnicalcontentofIECpublicationsiskeptunderconstantreviewbytheIEC.Pleasemakesurethatyouhavethelatestedition,acorrigendumoranamendmentmighthavebeenpublished.IECpublicationssearch-webstore.iec.ch/advsearchformTheadvancedsearchenablestofindIECpublicationsbyavarietyofcriteria(referencenumber,text,technicalcommittee,.).Italsogivesinformationonprojects,replacedandwithdrawnpublications.IECJustPublished-webstore.iec.ch/justpublishedStayuptodateonallnewIECpublications.JustPublisheddetailsallnewpublicationsreleased.Availableonlineandonceamonthbyemail.IECCustomerServiceCentre-webstore.iec.ch/cscIfyouwishtogiveusyourfeedbackonthispublicationorneedfurtherassistance,pleasecontacttheCustomerServiceCentre:salesiec.ch.IECProducts&ServicesPortal-products.iec.chDiscoverourpowerfulsearchengineandreadfreelyallthepublicationspreviews,graphicalsymbolsandtheglossary.Withasubscriptionyouwillalwayshaveaccesstouptodatecontenttailoredtoyourneeds.Electropedia-www.electropedia.orgTheworld'sleadingonlinedictionaryonelectrotechnology,containingmorethan22500terminologicalentriesinEnglishandFrench,withequivalenttermsin25additionallanguages.AlsoknownastheInternationalElectrotechnicalVocabulary(IEV)online.AproposdeIECLaCommissionElectrotechniqueInternationale(IEC)estIapremiereorganisationmondialequielaboreetpubliedesNormesinternationalespourtoutcequiatraitaelectricite,aelectroniqueetauxtechnologiesapparentees.AproposdespublicationsIECLecontenutechniquedespublicationsIECestConstammentrevu.Veuillezvousassurerquevouspossedez!"editionIaplusrecente,uncorrigendumouamendementpeutavoiretepublie.RecherchedepublicationsIEC-webstore.iec.ch/advsearchformLarechercheavanceepermetdetrouverdespublicationsIECenUtilisantdifferentscriteres(numerodereference,texte,comited,etudes,.).ElledonneaussidesinformationssurIesprojetsetIespublicationsremplaceesouretirees.IECJustPublished-webstore.iec.ch/justpublishedRestezinformesurIesnouvellespublicationsIEC.JustPublisheddetailleIesnouvellespublicationsparues.DisponibleenIigneetunefoisparmoisparemail.ServiceClients-webstore.iec.ch/cscSivousdesireznousdonnerdesCommentairessurcettepublicationousivousavezdesquestionscontactez-nous:salesiec.ch.IECProducts&ServicesPortal-products.iec.chDecouvreznotrepuissantmoteurderechercheetConsultezgratuitementtousIesaperusdespublications,symbolesgraphiquesetIeglossaire.Avecunabonnement,vousaureztoujoursaccesauncontenuajouradapteavosbesoins.Electropedia-www.electropedia.orgLepremierdictionnaired'electrotechnologieenIigneaumonde,avecplusde22500articlesterminologiquesenanglaisetenfranais,ainsiqueIestermesequivalentsdans25Ianguesadditionnelles.EgalementappeleVocabulaireElectrotechniqueInternational(IEV)enIigne.Edition1.02025-04INTERNATIONALSTANDARDNORMEINTERNATIONALEElectricalrelays-Testsandmeasurements-Part56:BallPressuretestRelaiselectriques-Essaisetmesurages-Part56:EssaiaIabilleINTERNATIONALELECTROTECHNICALCOMMISSIONCOMMISSIONELECTROTECHNIQUEINTERNATIONALEICS29.120.70ISBN978-2-8327-0351-9Warning!Makesurethatyouobtainedthispublicationfromanauthorizeddistributor.Attention!Veuillezvousassurerquevousavezobtenucettepublicationviaundistributeuragree.RegisteredtrademarkoftheInternationalElectrotechnicalCommissionMarquedeposeedeIaCommissionElectrotechniqueInternationaleCONTENTSFOREWORD31 Scope52 Normativereferences53 Termsanddefinitions54 Testprocedure54.1 Purpose54.2 Procedure64.2.1 Pre-con