IEC 60811-501-2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 501 Mechanical tests - Tests for determining the mechanica.pdf

《IEC 60811-501-2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 501 Mechanical tests - Tests for determining the mechanica.pdf》由会员分享，可在线阅读，更多相关《IEC 60811-501-2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 501 Mechanical tests - Tests for determining the mechanica.pdf（38页珍藏版）》请在麦多课文档分享上搜索。

1、 IEC 60811-501 Edition 1.0 2012-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric and optical fibre cables Test methods for non-metallic materials Part 501: Mechanical tests Tests for determining the mechanical properties of insulating and sheathing compounds Cbles lectriques et fibres optique

2、s Mthodes dessai pour les matriaux non-mtalliques Partie 501: Essais mcaniques Dtermination des proprits mcaniques des mlanges pour les enveloppes isolantes et les gaines IEC60811-501:2012 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2012 IEC, Geneva, Switzerland All rights reserved. Unless oth

3、erwise 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 IEC or IECs member National Committee in the country of the requester. If you have any qu

4、estions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne

5、peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsir

6、ez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About t

7、he 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

8、 the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. Useful links: IEC publications search - www.iec.ch/searchpub The advanced search enables you to find IEC publications by a variety of criteria (reference number, text, technical commi

9、ttee,). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available on-line and also once a month by email. Electropedia - w

10、ww.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical Vocabulary (IEV) on-line. Customer Serv

11、ice 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: csciec.ch. A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publi

12、e des Normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendeme

13、nt peut avoir t publi. Liens utiles: Recherche de publications CEI - www.iec.ch/searchpub La recherche avance vous permet de trouver des publications CEI en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications rem

14、places ou retires. Just Published CEI - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications de la CEI. Just Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnair

15、e en ligne au monde de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (VEI) en ligne. Service Clients - webstore.i

16、ec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60811-501 Edition 1.0 2012-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric and optical fibre cables Test methods for non-metallic materials Part 501: Mecha

17、nical tests Tests for determining the mechanical properties of insulating and sheathing compounds Cbles lectriques et fibres optiques Mthodes dessai pour les matriaux non-mtalliques Partie 501: Essais mcaniques Dtermination des proprits mcaniques des mlanges pour les enveloppes isolantes et les gain

18、es INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE Q ICS 29.035.01; 29.060.20 PRICE CODE CODE PRIX ISBN 978-2-88912-975-1 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning!

19、Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 60811-501 IEC:2012 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6

20、 4 Test method . 7 4.1 General . 7 4.2 Insulation 7 4.2.1 General . 7 4.2.2 Sampling . 7 4.2.3 Preparation and conditioning of test pieces . 7 4.2.4 Determination of cross-sectional area 9 4.2.5 Ageing treatment . 11 4.2.6 Tensile testing procedure 11 4.2.7 Expression of results . 11 4.3 Sheath 12 4

21、.3.1 General . 12 4.3.2 Sampling . 12 4.3.3 Preparation and conditioning of test pieces . 12 4.3.4 Determination of cross-sectional area 12 4.3.5 Ageing treatment . 13 4.3.6 Tensile testing procedure 13 4.3.7 Expression of results . 13 5 Test report 13 Annex A (informative) Principle of operation of

22、 a typical machine for preparing test pieces . 16 Bibliography 17 Figure 1 Dumb-bell test piece 14 Figure 2 Small dumb-bell test piece . 14 Figure 3 Punch end showing groove 14 Figure 4 Test pieces cut by grooved punch 15 Figure A.1 Machine for preparing test pieces . 16 60811-501 IEC:2012 3 INTERNA

23、TIONAL ELECTROTECHNICAL COMMISSION _ ELECTRIC AND OPTICAL FIBRE CABLES TEST METHODS FOR NON-METALLIC MATERIALS Part 501: Mechanical tests Tests for determining the mechanical properties of insulating and sheathing compounds FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwi

24、de organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other acti

25、vities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject

26、 dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determ

27、ined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committ

28、ees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which t

29、hey are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication

30、 and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not re

31、sponsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical

32、committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publi

33、cations. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

34、patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60811-501 has been prepared by IEC technical committee 20: Electric cables. This Part 501 of IEC 60811 cancels and replaces Clause 9 of IEC 60811-1-1:1993, which is withdrawn. F

35、ull details of the replacements are shown in Annex A of IEC 60811-100:2012. There is one significant technical change with respect to the previous edition: the requirements for the (minimum) thickness of dumb-bell test pieces have changed. See also the Foreword to IEC 60811-100. 4 60811-501 IEC:2012

36、 The text of this standard is based on the following documents: FDIS Report on voting 20/1297/FDIS 20/1346/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the

37、ISO/IEC Directives, Part 2. This part of IEC 60811 shall be used in conjunction with IEC 60811-100. A list of all the parts in the IEC 60811 series, published under the general title Electric and optical fibre cables Test methods for non-metallic materials, can be found on the IEC website. The commi

38、ttee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised editi

39、on, or amended. 60811-501 IEC:2012 5 INTRODUCTION The IEC 60811 series specifies the test methods to be used for testing non-metallic materials of all types of cables. These test methods are intended to be referenced in standards for cable construction and for cable materials. NOTE 1 Non-metallic ma

40、terials are typically used for insulating, sheathing, bedding, filling or taping within cables. NOTE 2 These test methods are accepted as basic and fundamental and have been developed and used over many years principally for the materials in all energy cables. They have also been widely accepted and

41、 used for other cables, in particular optical fibre cables, communication and control cables and cables for ships and offshore applications. 6 60811-501 IEC:2012 ELECTRIC AND OPTICAL FIBRE CABLES TEST METHODS FOR NON-METALLIC MATERIALS Part 501: Mechanical tests Tests for determining the mechanical

42、properties of insulating and sheathing compounds 1 Scope This Part 501 of IEC 60811 gives the procedure for determining the mechanical properties, which typically applies to cross-linked and thermoplastic compounds used for insulating and sheathing materials. 2 Normative references The following doc

43、uments, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60811-100:2012, Elec

44、tric and optical fibre cables Test methods for non-metallic materials Part 100: General IEC 60811-201, Electric and optical fibre cables Test methods for non-metallic materials Part 201: General tests Measurement of insulation thickness IEC 60811-202, Electric and optical fibre cables Test methods f

45、or non-metallic materials Part 202: General tests Measurement of thickness of non-metallic sheaths IEC 60811-203, Electric and optical fibre cables Test methods for non-metallic materials Part 203: General tests Measurement of overall dimensions IEC 60811-401, Electric and optical fibre cables Test

46、methods for non-metallic materials Part 401: Miscellaneous tests Thermal ageing methods Ageing in an air oven IEC 60811-404, Electric and optical fibre cables Test methods for non-metallic materials Part 404: Miscellaneous tests Mineral oil immersion tests for sheaths made with cross-linked compound

47、s IEC 60811-606, Electric and optical fibre cables Test methods for non-metallic materials Part 606: Physical tests Methods for determining the density 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60811-100, together with the following, apply. 3.1

48、 maximum tensile force highest value reached by the load during the test 60811-501 IEC:2012 7 3.2 tensile stress tensile force per unit of the cross-sectional area of the unstretched test piece 3.3 tensile strength maximum tensile stress recorded in extending the test piece to breaking point 3.4 elo

49、ngation at break increase of the length between the reference marks of the test piece, expressed as the percentage of the length between the reference marks of the unstretched test piece at breaking point 4 Test method 4.1 General This part of IEC 60811 shall be used in conjunction with IEC 60811-100. Unless otherwise specified, before any test, a