IEC IEC61109 Edition 2.0 2008-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Insulatorsforoverheadlines-Compositesuspensionandtensioninsulatorsfor a.C. systems with a nominal voltage greater than 1 ooo V - Definitions, test methodsandacceptancecriteria Isolateurspourlignesaeriennes-Isolateurs compositesdesuspensionet d'ancrage destines aux systemes a courant alternatif de tension nominale superieurea1ooo V-Definitions,methodes d'essai et criteres d'acceptation IEC61109:2008 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2008 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either EC 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, please contactthe address below oryourlocal IEC memberNational Committeeforfurther information. Droits de reproduction réserves.Sauf indication contraire,aucune partie de cette publication ne peut étre reproduite etlesmicrofilms, sans I'accordécritdelaCEl ouduComitenational dela CEldupaysdudemandeur. Si vous avez des questions sur le copyright de la CEl ou si vous desirez obtenir des droits supplementaires sur cette publication,utilisez lescoordonnees ci-apres ou contactezle Comitenationalde la CElde votrepays derésidence IEC Central Office 3,rue de Varembé CH-1211 Geneva 20 Switzerland Email: [email protected] Web:www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the - Catalogue of IEC publications: www.iec.ch/searchpub The IEc on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,...). Italsogives informationonprojects,withdrawnand replacedpublications. - IEc Just Published: www.iec.ch/online news/iustpub Stayupto dateon all newIEC publications.JustPublished details twice a month all newpublications released.Available on-line and also by email. - Electropedia: www.electropedia.org The world's leading online dictionary of electronic and electrical terms containing more than 20 o00 terms and definitions in English and French, with equivalent terms in additional languages.Also known as the International Electrotechnica Vocabulary online. - Customer Service Centre: www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance,please visit the Customer Service Centre FAQ or contact us: Email: [email protected] Tel.:+41229190211 Fax:+41229190300 A propos de la cEl La Commission Electrotechnique Internationale (CEl) est la premiere organisation mondiale qui élabore et publie des A propos des publications CEl Le contenu technique des publications de la CEl est constamment revu. Veuillez vous assurer que vous possedez I'édition la plus récente, un corrigendum ou amendement peut avoir éte publie. : Catalogue des publications de la CEl: www.iec.ch/searchpub/cur fut-f.htm Le Catalogue en-ligne de la CEl vous permet d'effectuer des recherches en utilisant differents criteres (numero de reference, texte, comite d'etudes..).Il donne aussi des informations sur les projets et les publications retirees ou remplacees. - Just Published CEl: www.iec.ch/online news/justpub Restez informe sur les nouvelles publications de la cEl. Just Published detalle deux fois par mois les nouvelles publicationsparues.Disponibleen-ligneetaussiparemail. - Electropedia: www.electropedia.org Le premier dictionnaire en ligne au monde de termes électroniques et électriques.ll contient plus de 2o