IEC_60227-1.pdf

NORMECEIINTERNATIONALEIECINTERNATIONAL227-1STANDARDDeuxieme editionSecond edition1993-02Conducteurs et cables isoles au polychlorurede vinyle,de tension nominale au plus galea 450/750 VPartie 1:Prescriptions generalesPolyvinyl chloride insulated cablesof rated voltages up to and including450/750VPart 1:General requirementsIECNumero de reference=(Reference numberCEI/IEC 227-1:1993Validite de la presente publicationValidity of this publicationLe contenu technique des publications de la CEI est cons-The technical content of IEC publications is kept undertamment revu par la CEI afin quil reflete Ietat actuel deconstant review by the IEC,thus ensuring that the contentla technique.reflects current technology.Des renseignements relatifs a la date de reconfirmation deInformation relating to the date of the reconfirmation ofla publication sont disponibles aupres du Bureau Centralthe publication is available from the IEC Central Office.de la CELes renseignements relatifs a ces revisions.a Ietablis-Information on the revision work,the issue of revisedsement des editions revisees et aux amendements peuventeditions and amendments may be obtained from IECetre obtenus aupres des Comites nationaux de la CEl etNatioftal Committees and from the following IEC sources:dans les documents ci-dessous:Bulletin de la CEIIEC BulletinAnnuaire de la CEIIEC YearbookPublie annuellementPublished yearlyCatalogue des publications de la CEICatalogue of IEC publicationsPublie annuellement et mis a jour regulierementPublished yearly with regular updatesTerminologieTerminologyEn ce qui concerne la terminologie generale,le lecteur seFor general terminology.readers are referred to IEC 50:reportera a la CEI 50:Vocabulaire Electrotechnique Inter.International Electrotechnical Vocabulary(IEV),whichnational(VEI),qui se presente sous forme de chapitresis issued in the form of separate chapters each dealingsepares traitant chacun dun sujet defini.Des detailswith a specific field.Full details of the IEV will becomplets sur le VEI peuvent etre obtenus sur demande.supplied on request.See also the IEC MuitilingualVoir galement le dictionnaire multilingue de la CEI.Dictionary.Les termes et definitions figurant dans la presente publi-The terms and definitions contained in the present publi.cation ont ete soit tires du VEI,soit specifiquementcation have either been taken from the IEV or have beenapprouves aux fins de cette publication.specifically approved for the purpose of this publication.Symboles graphiques et litterauxGraphical and letter symbolsPour les symboles graphiques,les symboles litteraux et lesFor graphical symbols.and letter symbols and signssignes dusage general approuves par la CEI.le lecteurapproved by the IEC for general use.readers are referredconsultera:to publications:la CEI 27:Symboles litteraux a utiliser enIEC 27:Letter symbols to be used in electricalelectrotechnique:technology.la CEI 417:Symboles graphiques utilisables sur leIEC 417:Graphical symbols for use on eqimateriel.Index,releve et compilation des feuillesment.Index,survey and compilation of the siindividuelles;sheets:la CEI 617:Symboles graphiques pour schemas:IEC 617:Graphical symbols for diagrams:et pour les appareils electromedicaux.and for medical electrical equipment,la CEI 878:Symboles graphiques pour quipementsIEC 878:Graphical symbols for electromedicalElectriques en pratique medicale.equipment in medical practice.Les symboles et signes contenus dans la presente publi-The symbols and signs contained in the present publi-cation ont ete soit tires de la CEI 27,de la CEI 417,decation have either been taken from IEC 27,IEC 417.la CEl 617 et/ou de la CEI 878.soit specifiquementIEC 617 and/or IEC 878,or have been specifically appro-approuves aux fins de cette publication.ved for the purpose of this publication.Publications de la CEI etablies par le memeIEC publications prepared by the samecomitdetudestechnical committeeLattention du lecteur est attiree sur les listes figurant a laThe attention of readers is drawn to the end pages of thisfin de cette publication,qui enumerent les publications depublication which list the IEC publications issued byla CEl preparees par le comite detudes qui a etabli lathe technical committee which has prepared the presentpresente publication.publication.NORMECEIINTERNATIONALEIECINTERNATIONAL227-1Deuxieme editionSTANDARDSecond edition1993-02Conducteurs et cables isoles au polychlorurede vinyle,de tension nominale au plus egalea450/750VPartie 1:Prescriptions generalesPolyvinyl chloride insulated cablesof rated voltages up to and including450/750VPart 1:General requirements CEI 1993 Droits de reproduction rservs-Copyright-all rights reservedAucune partie de cette publication ne peut&tre reproduite ni No part of this pubication may be reproduced or utilzed inutiksee sous quelque forme que ce soit et par aucun pro-any form or by any means,electronc or mechanicalcde,lectronique ou mecanique,y compris la photocopie tincluding photocopying and microlilm,without permissionlee microfilme,sans Taccord ecrit de diteur.in writing from the publisherBureau Central de la Commission Electrotechnique Intemationale 3,rue de Varemb Genve,SuisseCommission Electrotechnique InternationaleCODE PRIXIECInternational Electrotechnical CommissionPRICE CODESMemAHapoAHaR neTpOTeHecKan HoMHCCHPour prix,voir catalogue an viguaurFor pnce.see curren catalogue-2-227-1CEI:1993SOMMAIREPagesAVANT-PROPOS4Articles1Gneralites81.1 Domaine dapplication81.2 References normatives.82 Definitions102.1 Dfinitions relatives aux matriaux de Ienveloppe isolante et de la gaine102.2 Definitions relatives aux essais.102.3 Tension nominale123 Marques et indications123.1 Marque dorigine et reperage du cable123.2 Durabilite.143.3 Lisibilite.144 Reperage des conducteurs144.1 Reperage par coloration144.2 Reperage numerique.165 Prescriptions gnerales sur la constitution des conducteurs et cables.185.1 Ames.185.2 Enveloppe isolante205.3 Bourrage.265.4 Revetement interne extrude265.5 Gaine.285.6 Essais sur les conducteurs et cables complets326 Guide demploi des conducteurs et cables38Annexe A-Code de designation.40227-1IEC:1993-3-CONTENTSPageFOREWORD5Clause1 General.1.1 Scope91.2 Normative references92 Definitions.112.1 Definitions relating to insulating and sheathing materials112.2 Definitions relating to the tests.112.3 Rated voltage133 Marking133.1 Indication of origin and cable identification133.2 Durability153.3 Legibility154 Core identification154.1 Core identification by colours154.2 Core identification by numbers175 General requirements for the construction of cables195.1 Conductors195.2 Insulation.215.3 Filler.275.4 Extruded inner covering275.5 Sheath.295.6 Tests on completed cables336 Guide to use of the cables.39Annex A-Code designation.41