IEC IEC62067 Edition3.02022-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Power cables with extruded insulation andtheiraccessories forrated voltages above150kV(Um=170kV)upto500kV(Um=550kV)=Testmethodsand requirements Cablesd'énergieaisolationextrudeeet leursaccessoirespourdestensions assigneessuperieuresa150kV(Um=170kV)et jusqu'a500kV(Um=550kV) Methodesetexigencesd'essai IEC 62067:2022-04(en-f THISPUBLICATIONISCOPYRIGHTPROTECTED Copyright@2022IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no partof thispublicationmaybe reproduced orutilized in anyform orbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfrom either IEC or IEC's member National Committee in the country of the requester.If you have anyquestions about IEC your local IEC member National Committee for further information. Droits de reproduction reserves.Sauf indication contraire,aucune partie de cette publication ne peut etre reproduite ni utilisee sous quelque forme que ce soit et par aucun procede, electronique ou mecanique,y compris la photocopie et les microfilms,sans I'accord ecrit de IEC ou du Comite national de IIEc du pays du demandeur.Si vous avez des questions sur le copyright de 'iEC ou si vous desirez obtenir des droits supplementaires sur cette publication,utilisez les coordonnees ci-apres ou contactez le Comite national de llEC devotrepays de residence. IEC Secretariat Tel.: +4122919 0211 3, rue de Varembe [email protected] CH-1211Geneva20 www.iec.ch Switzerland AbouttheIEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standardsfor all electrical,electronicandrelatedtechnologies. About IEC publications The technical content of IEC publications is kept under constant review bythe IEC.Please make sure that youhave the latest edition,a corrigendum or an amendment might have been published. IEcpublicationssearch-webstore.iec.ch/advsearchform IECProducts &Services Portal-products.iec.ch Theadvanced searchenablestofind IEC publications bya Discover ourpowerful search engine and read freely all the variety of criteria (reference number, text, technical publicationspreviews.Withasubscriptionyouwillalwayshave committee,..).Italsogivesinfomationonprojects,replaced access touptodatecontenttailored to yourneeds. andwithdrawnpublications. Electropedia-www.electropedia.org IEc Just Published-webstore.iec.ch/justpublished The world's leading online dictionary on electrotechnology. Stay up to date on all new IEC publications.Just Published containingmore than22300terminological entries in English detailsallnewpublicationsreleased.Availableonlineandonce and French,with equivalent terms in 19 additional languages. a month by email. Also known as the Intemational Electrotechnical Vocabulary (IEV)online. IECCustomerServiceCentre-webstore.iec.ch/csc If youwishtogiveus yourfeedback onthis publication orneed further assistance,please contact the Customer Service Centre:[email protected]. AproposdelIEC AproposdespublicationsIEc Le contenu technique des publications IEc est constamment revu.Veuillez vous assurerque vous possedez I'edition la plus recente, un corrigendum ou amendement peut avoir ete publie. RecherchedepublicationsIE Decouvreznotrepuissantmoteurderechercheetconsultez gratuitement tous les apercus des publications. Avec un webstore.iec.ch/advsearchform Larechercheavanceepermetdetrouverdespublications IEC abonnement,vous aureztoujours acces aun contenu a jour en utilisant differents criteres (numero de reference, texte, adapte a vos besoins. comite d'etudes,...).Elledonne aussi des informations surles Electropedia-www.electropedia.org projets et les publications remplacees ou retirees. Le premier dictionnaire d'electrotechnologie en ligne au monde, IEcJustPublished-webstore.iec.ch/justpublished avec plus de 22 300 articles terminologiques en anglais et en Restez informe sur les nouvelles publications IEC. Just francais,ainsi