1、 IEC 60811-203 Edition 1.0 2012-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric and optical fibre cables Test methods for non-metallic materials Part 203: General tests Measurement of overall dimensions Cbles lectriques et fibres optiques Mthodes dessai pour les matriaux non-mtalliques Parti
2、e 203: Essais gnraux Mesure des dimensions extrieures IEC60811-203:2012 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2012 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 o
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16、ous: csciec.ch. IEC 60811-203 Edition 1.0 2012-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric and optical fibre cables Test methods for non-metallic materials Part 203: General tests Measurement of overall dimensions Cbles lectriques et fibres optiques Mthodes dessai pour les matriaux non-m
17、talliques Partie 203: Essais gnraux Mesure des dimensions extrieures INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE H ICS 29.035.01; 29.060.20 PRICE CODE CODE PRIX ISBN 978-2-88912-958-4 Registered trademark of the International Electrotechnical Commission Marqu
18、e dpose de la Commission Electrotechnique Internationale Warning! 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 60811-203 IEC:2012 CONTENTS FOREWORD . 3 INTRODUCTION . 5
19、1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Test method . 6 4.1 General . 6 4.2 Measuring procedure . 6 4.3 Evaluation of the measurement results 7 5 Test report 7 Bibliography 8 60811-203 IEC:2012 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRIC AND OPTICAL FIBRE CABL
20、ES TEST METHODS FOR NON-METALLIC MATERIALS Part 203: General tests Measurement of overall dimensions FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The obje
21、ct 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 activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specificatio
22、ns (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 dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaisi
23、ng with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express,
24、 as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees
25、 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 they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Co
26、mmittees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not pr
27、ovide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the l
28、atest 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 committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, w
29、hether 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 Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
30、 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 patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC
31、60811-203 has been prepared by IEC technical committee 20: Electric cables. This Part 203 of IEC 60811 cancels and replaces 8.3 of IEC 60811-1-1:1993, which is withdrawn. Full details of the replacements are shown in Annex A of IEC 60811-100:2012. There are no specific technical changes with respect
32、 to the previous edition, but see the Foreword to IEC 60811-100:2012. 4 60811-203 IEC:2012 The text of this standard is based on the following documents: FDIS Report on voting 20/1282/FDIS 20/1331/RVD Full information on the voting for the approval of this standard can be found in the report on voti
33、ng indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This part of IEC 60811 shall be read 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
34、cables Test methods for non-metallic materials, can be found on the IEC website. The committee 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.
35、 At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 60811-203 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 refe
36、renced in standards for cable construction and for cable materials. NOTE 1 Non-metallic materials 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 p
37、rincipally for the materials in all energy cables. They have also been widely accepted and used for other cables, in particular optical fibre cables, communication and control cables and cables for ships and offshore applications. 6 60811-203 IEC:2012 ELECTRIC AND OPTICAL FIBRE CABLES TEST METHODS F
38、OR NON-METALLIC MATERIALS Part 203: General tests Measurement of overall dimensions 1 Scope This Part 203 of IEC 60811 gives the methods for measuring overall dimensions and is applicable to all types of cable, circular and flat. 2 Normative references The following documents, in whole or in part, a
39、re 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, Electric and optical fibre cables
40、Test methods for non-metallic materials - Part 100: General 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60811-100 apply. 4 Test method 4.1 General This part of IEC 60811 shall be used in conjunction with IEC 60811-100. Unless otherwise specified,
41、 tests shall be carried out at room temperature. The measurement of the overall dimensions over the insulation of cores or over the sheath may be required as individual tests or as steps in the procedure for carrying out other tests. The methods used in 4.2 below are for general use, except where th
42、e procedure for a particular test specifies a different or alternative method. In each case, the method of selecting samples shall be in accordance with the relevant cable standard. 4.2 Measuring procedure The measuring procedure shall be as follows: a) For cables with overall dimensions not exceedi
43、ng 25 mm, the measurements shall be made by means of a micrometer, a profile projector or similar apparatus, in two directions perpendicular to each other. For measurements made in the course of routine tests, it is permissible to use a dial micrometer or a vernier calliper, care being taken to limi
44、t the pressure. 60811-203 IEC:2012 7 b) If the overall diameter exceeds 25 mm, the circumference of the cable shall be measured by means of a measuring tape, and the diameter shall be calculated. Alternatively, a direct reading diameter tape can be used. c) For flat cables, the measurements shall be
45、 made along the major and minor axes of the cross-section by means of a micrometer, a profile projector or similar apparatus. Unless otherwise specified in the relevant cable design standard, the reading shall be made to one decimal place of a millimetre for dimensions up to and including 25 mm, and
46、 to the nearest 0,5 mm for dimensions exceeding 25 mm. 4.3 Evaluation of the measurement results The results shall be evaluated as specified in the test requirements of the relevant cable standard. 5 Test report The test report shall be in accordance with that given in IEC 60811-100. 8 60811-203 IEC
47、:2012 Bibliography IEC 60811-1-1:1993, Common test methods for insulating and sheathing materials of electric cables Part 1: Methods for general application Section 1: Measurement of thickness and overall dimensions Tests for determining the mechanical properties (withdrawn) _ 10 60811-203 CEI:2012
48、SOMMAIRE AVANT-PROPOS 11 INTRODUCTION . 13 1 Domaine dapplication 14 2 Rfrences normatives . 14 3 Termes et dfinitions 14 4 Mthode dessai . 14 4.1 Gnralits 14 4.2 Mthode de mesure . 14 4.3 Evaluation des rsultats de mesure . 15 5 Rapport dessai 15 Bibliographie . 16 60811-203 CEI:2012 11 COMMISSION
49、LECTROTECHNIQUE INTERNATIONALE _ CBLES LECTRIQUES ET FIBRES OPTIQUES MTHODES DESSAI POUR LES MATRIAUX NON-MTALLIQUES Partie 203: Essais gnraux Mesure des dimensions extrieures AVANT-PROPOS 1) La Commission Electrotechnique Internationale (CEI) est une organisation mondiale de normalisation compose de lensemble des comits lect
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