IEC IEC 60437 Edition 3.02023-12 NTERNATIONAL STANDARD NORME INTERNATIONALE colour inside Radio interference test on high-voltage insulators Essai de perturbations radioélectriques des isolateurs pour haute tension IEC 60437:2023-12(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2023 IEC, Geneva, Switzerland orbyanymeans,electronic ormechanical,includingphotocopyingand microfilm,without permission in writingfrom either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, piease contact the address below or your local IEC member National Committee for further information. Droits de reproduction réserves. Sauf indication contraire, aucune partie de cette publication ne peut etre reproduite ni les microfilms, sans I'accord écrit de I'lEC ou du Comite national de I'lEC du pays du demandeur. Si vous avez des questions sur le copyright de IlEC ou si vous desirez obtenir des droits supplementaires sur cette publication, utilisez lescoordonnees ci-apresoucontactezleComitenational de I'lECdevotrepaysderesidence. IEC Secretariat Tel.: +41 22 919 02 11 3, rue de Varembé [email protected] CH-1211Geneva20 www.iec.ch Switzerland About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards forall electrical,electronic and related technologies. AboutIEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latestedition,acorrigendumoran amendment might have beenpublished. IECpublicationssearch-webstore.iec.ch/advsearchform IE Products &Services Portal -products.iec.ch The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the varietyof criteria(reference number. text, technical publications previews.Witha subscriptionyouwill always have committee, ...). It also gives information on projects, replaced access to up to date content tailored to your needs. and withdrawn publications Electropedia - www.electropedia.org IEc Just Published - webstore.iec.ch/justpublished The world's leading online dictionary on electrotechnology,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 containing more than 22 300 terminological entries in English details all new publications released.Available online and once and French, with equivalent terms in 19 additional languages. a month by email. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Customer Service Centre - webstore.iec.ch/csc if you wish to give us your feedback on this publication or need further assistance,please contact the Customer Service Centre: [email protected]. A propos de I'IEC La Commission Electrotechnique Internationale (IEC) est la premiere organisation mondiale qui elabore et publie des Normes internationales pourtout ce qui a trait a I'electricite,a I'électronique et aux technologies apparentées. AproposdespublicationsIEc Le contenutechnique des publications IEC est constamment revu.Veuillez vous assurer quevous possedez I'édition la plus récente, un corrigendum ou amendement peutavoiréte publie. RecherchedepublicationsIEC IEc Products & Services Portal - products.iec.ch Decouvrez notre puissant moteur de recherche et consultez La recherche avancee permetdetrouver des publications IEc gratuitement tous les apercus des publications. Avec un en utilisant differents criteres (numero de reference, texte, abonnement, vous aurez toujours acces a un contenu a jour comite d'études,...).Elle donne aussi des informations surles adapte avos besoins. projets et les publications remplacees ou retirees. Electropedia - www.electropedia.org IEc Just Published -webstore.iec.ch/justpublished Le premier dictionnaire d'électrotechnologie en ligne au monde Restez informe sur les nouvelles publications IEC