IEC 60664-1 2020 AMD1 2025.docx

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1、IECIEC60664-1IEdition3.02025-05INTERNATIONALSTANDARDNORMEINTERNATIONALEBASICSAFETYPUBLICATIONPUBLICATIONFONDAMENTALEDESECURITEHORIZONTALPUBLICATIONPUBLICATIONHORIZONTALEAmendement1amendement1Insulationcoordinationforequipmentwithinlow-voltagesupplysystems-Part1:Principles,requirementsandtestsCoordin

2、ationdeisolementdesmaterielsdansIesreseauxdenergieelectriqueabassetension-Partie1:Principes,exigencesetessaisICS29.080.30ISBN978-2-8327-0344-1THISPUBLICATIONISCOPYRIGHTPROTECTEDCopyright2025IEC,Geneva3SwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutili

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10、worldsleadingonlinedictionaryonelectrotechnology,containingmorethan22500terminologicalentriesinEnglishandFrench,withequivalenttermsin25additionallanguages.AlsoknownastheInternationalElectrotechnicalVocabulary(IEV)online.AproposdeIECLaCommissionElectrotechniqueInternationale(IEC)estIapremiereorganisa

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12、ublie.RecherchedepublicationsIEC-webstore.iec.ch/advsearchformLarechercheavanceepermetdetrouverdespublicationsIECenUtilisantdifferentscriteres(numerodereference,texte,comited,etudes,.).ElledonneaussidesinformationssurIesprojetsetIespublicationsremplaceesouretirees.IECJustPublished-webstore.iec.ch/ju

13、stpublishedRestezinformesurIesnouvellespublicationsIEC.JustPublisheddetailleIesnouvellespublicationsparues.DisponibleenIigneetunefoisparmoisparemail.ServiceClients-webstore.iec.ch/cscSivousdesireznousdonnerdesCommentairessurcettepublicationousivousavezdesquestionscontactez-nous:salesiec.ch.IECProduc

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15、eenIigneaumonde,avecplusde22500articlesterminologiquesenanglaisetenfranais,ainsiqueIestermesequivalentsdans25Ianguesadditionnelles.EgalementappeleVocabulaireElectrotechniqueInternational(IEV)enIigne.Warning!Makesurethatyouobtainedthispublicationfromanauthorizeddistributor.Attention!Veuillezvousassur

16、erquevousavezobtenucettepublicationviaundistributeuragree.INTERNATIONALELECTROTECHNICALCOMMISSIONINSULATIONCOORDINATIONFOREQUIPMENTWITHINLOW-VOLTAGESUPPLYSYSTEMS-Part1:Principles,requirementsandtestsAMENDMENT1FOREWORD1) TheInternationalElectrotechnicalCommission(IEC)isaworldwideorganizationforstandardizationcomprisingallna