IEC_229__1982.pdf

C O M M I S S I O N L E C T R O T E C H N I Q U E I N T E R N A T I O N A L E N O R M E D E L A C E 1 I N T E R N A T I O N A L E L E C T R O T E C H N I C A L C O M M I S S 1 0 N I E C S T A N D A R D Publication 229 Deuxime dition-Second edition 1982 Essais sur les gaines extrieures des cbles,qui ont une fonction spciale de protection et sont appliques par extrusion Tests on cable oversheaths which have a special protective function and are applied by extrusion O CE1 1982 Droits de reproduction rservs-Copyright-all rights reserved Bureau Central de la Commission Electrotechnique Internationale 3,rue de Varemb Genve,Suisse Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Rvision de la prsente publication Le contenu technique des publications de la CE1 est constam-ment revu par la Commission afin dassurer quil reflte bien ltat actuel de la technique.Les renseignements relatifs ce travail de rvision,ltablisse-ment des ditions rvises et aux mises jour peuvent tre obtenus auprs des Comits nationaux de la CE1 et en consultant les documents ci-dessous:O Bulletin de la CE1 O Annuaire de la CE1 O Catalogue des publications de la CE1 Publi annuellement Terminologie En ce qui concerne la terminologie gnrale,le lecteur se repor-tera la Publication 50 de la CEI:Vocabulaire Electrotechnique International(V.E.I.),qui est tablie sous forme de chapitres spars traitant chacun dun sujet dfini,lIndex gnral tant publi sparment.Des dtails complets sur le V.E.I.peuvent tre obtenus sur demande.Les termes et dfinitions figurant dans la prsente publication ont t soit repris du V.E.I.,soit spcifiquement approuvs aux fins de cette publication.Symboles graphiques et littraux Pour les symboles graphiques,symboles littraux et signes ia Publication 27 de la CE1:Symboles littraux utiliser en lectrotechnique;la Publication 117 de la CE1:Symboles graphiques recom-mands.Les symboles et signes contenus dans la prsente publication ont t soit repris des Publications 27 ou 117 de la CEI,soit spci-fiquement approuvs aux fins de cette publication.dusage gnral approuvs par la CEI,le lecteur consultera:-Publications de la CE1 tablies par le mme Comit dEtudes Lattention du lecteur est attire sur la page 3 de la couverture,qui numre les publications de la CE1 prpares par le Comit dEtudes qui a tabli la prsente publication.IEC 229 82 4844873 0037445 7 Revision of this publication The technical content of IEC publications is kept under con-stant review by the IEC,thus ensuring that the content reflects current technology.Information on the work of revision,the issue of revised editions and amendment sheets may be obtained from IEC National Com-mittees and from the following IEC sources:O IECBuUetin O IEC Yearbook O Catalogue of IEC Publications Published yearly Terminology For general terminology,readers are referred to IEC Publica-tion 50:International Electrotechnical Vocabulary(I.E.V.)which is issued in the form of separate chapters each dealing with a specific field,the General Index being published as a separate booklet.Full details of the I.E.V.will be supplied on request.The terms and definitions contained in the present publication have either been taken from the I.E.V.or have been specifically approved for the purpose of this publication,Graphical and letter symbols For graphical symbols,and letter symbols and signs approved by IEC Publication 27:Letter symbols to be used in electrical technology;IEC Publication 117:Recommended graphical symbols.the IEC for general use,readers are referred to:-The symbols and signs contained in the present publication have either been taken from IEC Publications 27 or 117,or have been specifically approved for the purpose of this publication.IEC publications prepared by the same Technical Committee The attention of readers is drawn to the inside of the back cover,which lists IEC publications issued by the Technical Committee which has prepared the present publication.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-C O M M I S S I O N L E C T R O T E C H N I Q U E I N T E R N A T I O N A L E N O R M E D E L A G E I I N T E R N A T I ON A L E L E C T R O T E C H N I C A L C O M M I S S I O N I E G S T A N D A R D Publication 229 1982 Deuxime dition-Second edition Essais sur les gaines extrieures des cbles,qui ont une fonction spciale de protection et sont appliques par extrusion Tests on cable oversheaths which have a special protective function and are applied by extrusion O CE1 1982 Droits de reproduction rservs-Copyright-all rights reserved Aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd,lectronique ou mca-nique,y compris la photocopie et les microfilms,sans laccord crit de lditeur.No part of th