1、NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60684-3-240/to 243Deuxime ditionSecond edition2002-06Gaines isolantes souples Partie 3:Spcifications pour types particuliers de gaines Feuilles 240 243: Gaines thermortractablesde PTFEFlexible insulating sleeving Part 3:Specifications for individual type
2、s of sleeving Sheets 240 to 243: Heat-shrinkable PTFEsleevingNumro de rfrenceReference numberCEI/IEC 60684-3-240 /to 243:2002Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-Numr
3、otation des publicationsDepuis le 1er janvier 1997, les publications de la CEIsont numrotes partir de 60000. Ainsi, la CEI 34-1devient la CEI 60034-1.Editions consolidesLes versions consolides de certaines publications de laCEI incorporant les amendements sont disponibles. Parexemple, les numros ddi
4、tion 1.0, 1.1 et 1.2 indiquentrespectivement la publication de base, la publication debase incorporant lamendement 1, et la publication debase incorporant les amendements 1 et 2.Informations supplmentairessur les publications de la CEILe contenu technique des publications de la CEI estconstamment re
5、vu par la CEI afin quil reflte ltatactuel de la technique. Des renseignements relatifs cette publication, y compris sa validit, sont dispo-nibles dans le Catalogue des publications de la CEI(voir ci-dessous) en plus des nouvelles ditions,amendements et corrigenda. Des informations sur lessujets ltud
6、e et lavancement des travaux entreprispar le comit dtudes qui a labor cette publication,ainsi que la liste des publications parues, sontgalement disponibles par lintermdiaire de: Site web de la CEI (www.iec.ch) Catalogue des publications de la CEILe catalogue en ligne sur le site web de la CEI(www.i
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9、 ou avez besoin de renseignementssupplmentaires, prenez contact avec le Serviceclients:Email: custserviec.chTl: +41 22 919 02 11Fax: +41 22 919 03 00Publication numberingAs from 1 January 1997 all IEC publications areissued with a designation in the 60000 series. Forexample, IEC 34-1 is now referred
10、 to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of itspublications. For example, edition numbers 1.0, 1.1and 1.2 refer, respectively, to the base publication,the base publication incorporating amendment 1 andthe base publication incorporating amendments 1and 2
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12、below) in addition to new editions, amendmentsand corrigenda. Information on the subjects underconsideration and work in progress undertaken by thetechnical committee which has prepared thispublication, as well as the list of publications issued,is also available from the following: IEC Web Site (ww
13、w.iec.ch) Catalogue of IEC publicationsThe on-line catalogue on the IEC web site(www.iec.ch/catlg-e.htm) enables you to searchby a variety of criteria including text searches,technical committees and date of publication. On-line information is also available on recentlyissued publications, withdrawn
14、 and replacedpublications, as well as corrigenda. IEC Just PublishedThis summary of recently issued publications(www.iec.ch/JP.htm) is also available by email.Please contact the Customer Service Centre (seebelow) for further information. Customer Service CentreIf you have any questions regarding thi
15、spublication or need further assistance, pleasecontact the Customer Service Centre:Email: custserviec.chTel: +41 22 919 02 11Fax: +41 22 919 03 00.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without l
16、icense from IHS-,-NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60684-3-240/to 243Deuxime ditionSecond edition2002-06Gaines isolantes souples Partie 3:Spcifications pour types particuliers de gaines Feuilles 240 243: Gaines thermortractablesde PTFEFlexible insulating sleeving Part 3:Specifications f
17、or individual types of sleeving Sheets 240 to 243: Heat-shrinkable PTFEsleevingPour prix, voir catalogue en vigueurFor price, see current catalogue IEC 2002 Droits de reproduction rservs Copyright - all rights reservedAucune partie de cette publication ne peut tre reproduite niutilise sous quelque f
18、orme que ce soit et par aucun procd,lectronique ou mcanique, y compris la photocopie et lesmicrofilms, sans laccord crit de lditeur.No part of this publication may be reproduced or utilized in anyform or by any means, electronic or mechanical, includingphotocopying and microfilm, without permission
19、in writing fromthe publisher.International Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, SwitzerlandTelephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.chCODE PRIXPRICE CODE JCommission Electrotechnique InternationaleInternational E
20、lectrotechnical Commission Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,- 2 60684-3-240 243 CEI:2002COMMISSION LECTROTECHNIQUE INTERNATIONALE_GAINES ISOLANTES SOUPLES Partie 3
21、: Spcifications pour types particuliers de gaines Feuilles 240 243: Gaines thermortractables de PTFEAVANT-PROPOS1) La CEI (Commission Electrotechnique Internationale) est une organisation mondiale de normalisationcompose de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI)
22、. La CEI apour objet de favoriser la coopration internationale pour toutes les questions de normalisation dans lesdomaines de llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normesinternationales. Leur laboration est confie des comits dtudes, aux travaux desquel
23、s tout Comit nationalintress par le sujet trait peut participer. Les organisations internationales, gouvernementales et nongouvernementales, en liaison avec la CEI, participent galement aux travaux. La CEI collabore troitementavec lOrganisation Internationale de Normalisation (ISO), selon des condit
24、ions fixes par accord entre lesdeux organisations.2) Les dcisions ou accords officiels de la CEI concernant les questions techniques reprsentent, dans la mesuredu possible, un accord international sur les sujets tudis, tant donn que les Comits nationaux intressssont reprsents dans chaque comit dtude
25、s.3) Les documents produits se prsentent sous la forme de recommandations internationales. Ils sont publiscomme normes, spcifications techniques, rapports techniques ou guides et agrs comme tels par lesComits nationaux.4) Dans le but dencourager lunification internationale, les Comits nationaux de l
26、a CEI sengagent appliquer defaon transparente, dans toute la mesure possible, les Normes internationales de la CEI dans leurs normesnationales et rgionales. Toute divergence entre la norme de la CEI et la norme nationale ou rgionalecorrespondante doit tre indique en termes clairs dans cette dernire.
27、5) La CEI na fix aucune procdure concernant le marquage comme indication dapprobation et sa responsabilitnest pas engage quand un matriel est dclar conforme lune de ses normes.6) Lattention est attire sur le fait que certains des lments de la prsente Norme internationale peuvent fairelobjet de droit
28、s de proprit intellectuelle ou de droits analogues. La CEI ne saurait tre tenue pourresponsable de ne pas avoir identifi de tels droits de proprit et de ne pas avoir signal leur existence.La Norme internationale CEI 60684-3-240 243 a t tablie par le sous-comit 15C:Spcifications, du comit dtudes 15 d
29、e la CEI: Matriaux isolants.Cette deuxime dition annule et remplace la premire dition (1991), dont elle constitue unervision technique.Le texte de cette norme est issu des documents suivants:FDIS Rapport de vote15C/1354/FDIS 15C/1370/RVDLe rapport de vote indiqu dans le tableau ci-dessus donne toute
30、 information sur le vote ayantabouti lapprobation de cette norme.Cette publication a t rdige selon les Directives ISO/CEI, Partie 3.Le comit a dcid que le contenu de cette publication ne sera pas modifi avant 2005.A cette date, la publication sera reconduite; supprime; remplace par une dition rvise,
31、 ou amende.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-60684-3-240 to 243 IEC:2002 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION_FLEXIBLE INSULATING SLEEVING Part 3: Specifica
32、tions for individual types of sleeving Sheets 240 to 243: Heat-shrinkable PTFE sleevingFOREWORD1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprisingall national electrotechnical committees (IEC National Committees). The object of the IEC is
33、 to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields. Tothis end and in addition to other activities, the IEC publishes International Standards. Their preparation isentrusted to technical committees; any IEC National Committee inte
34、rested in the subject dealt with mayparticipate in this preparatory work. International, governmental and non-governmental organizations liaisingwith the IEC also participate in this preparation. The IEC collaborates closely with the International Organizationfor Standardization (ISO) in accordance
35、with conditions determined by agreement between the twoorganizations.2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, aninternational consensus of opinion on the relevant subjects since each technical committee has representationfrom all intereste
36、d National Committees.3) The documents produced have the form of recommendations for international use and are published in the formof standards, technical specifications, technical reports or guides and they are accepted by the NationalCommittees in that sense.4) In order to promote international u
37、nification, IEC National Committees undertake to apply IEC InternationalStandards transparently to the maximum extent possible in their national and regional standards. Anydivergence between the IEC Standard and the corresponding national or regional standard shall be clearlyindicated in the latter.
38、5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for anyequipment declared to be in conformity with one of its standards.6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subjectof patent r
39、ights. The IEC shall not be held responsible for identifying any or all such patent rights.International Standard IEC 60684-3-240 to 243 has been prepared by subcommittee 15C:Specifications, of IEC technical committee 15: Insulating materials.This second edition cancels and replaces the first editio
40、n (1991) and constitutes a technicalrevision.The text of this standard is based on the following documents:FDIS Report on voting15C/1354/FDIS 15C/1370/RVDFull information on the voting for the approval of this standard can be found in the report onvoting indicated in the above table.This publication
41、 has been drafted in accordance with the ISO/IEC Directives, Part 3.The committee has decided that the contents of this publication will remain unchanged until2005. At this date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended.Copyright International Electro
42、technical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,- 4 60684-3-240 243 CEI:2002INTRODUCTIONLa prsente Norme internationale est lune des normes de la srie traitant des gainesisolantes souples usages lectriques.Cet
43、te srie est constitue de trois parties:Partie 1: Dfinitions et prescriptions gnrales (CEI 60684-1);Partie 2: Mthodes dessai (CEI 60684-2);Partie 3: Spcifications pour types particuliers de gaines (CEI 60684-3).Cette norme donne quatre des feuilles constituant la partie 3, comme suit:Feuille 240: Gai
44、nes thermortractables de PTFE, faible rapport de rtreint, de fortepaisseur de parois.Feuille 241: Gaines thermortractables de PTFE, faible rapport de rtreint, dpaisseurde parois moyenne.Feuille 242: Gaines thermortractables de PTFE, faible rapport de rtreint, de faiblepaisseur de parois.Feuille 243:
45、 Gaines thermortractables de PTFE, rapport de rtreint lev.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-60684-3-240 to 243 IEC:2002 5 INTRODUCTIONThis International Standard i
46、s one of a series which deals with flexible insulating sleeving forelectrical purposes.The series consists of three parts:Part 1: Definitions and general requirements (IEC 60684-1);Part 2: Methods of test (IEC 60684-2);Part 3: Specifications for individual types of sleeving (IEC 60684-3).This standa
47、rd gives four of the sheets comprising Part 3 as follows:Sheet 240: Heat-shrinkable PTFE sleeving, low shrink ratio, thick wallSheet 241: Heat-shrinkable PTFE sleeving, low shrink ratio, medium wallSheet 242: Heat-shrinkable PTFE sleeving, low shrink ratio, thin wallSheet 243: Heat-shrinkable PTFE s
48、leeving, high shrink ratio.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,- 6 60684-3-240 243 CEI:2002GAINES ISOLANTES SOUPLES Partie 3: Spcifications pour types particuliers de gaines Feuilles 240 243: Gaines thermortractables de PTFE1 Domaine d
