IEC 60811-602-2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 602 Physical tests - Separation of oil in filling compound.pdf

1、 IEC 60811-602 Edition 1.0 2012-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric and optical fibre cables Test methods for non-metallic materials Part 602: Physical tests Separation of oil in filling compounds Cbles lectriques et fibres optiques Mthodes dessai pour les matriaux non-mtalliques

2、 Partie 602: Essais physiques Sparation dhuile dans les matires de remplissage IEC60811-602:2012 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 b

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16、des questions contactez-nous: csciec.ch. IEC 60811-602 Edition 1.0 2012-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric and optical fibre cables Test methods for non-metallic materials Part 602: Physical tests Separation of oil in filling compounds Cbles lectriques et fibres optiques Mthodes

17、 dessai pour les matriaux non-mtalliques Partie 602: Essais physiques Sparation dhuile dans les matires de remplissage INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE J ICS 29.035.01; 29.060.20 PRICE CODE CODE PRIX ISBN 978-2-88912-995-9 Registered trademark of t

18、he International Electrotechnical Commission Marque 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 60811-60

19、2 IEC:2012 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Test method . 6 4.1 General . 6 4.2 Apparatus 6 4.3 Test procedure 6 4.4 Expression of results . 7 5 Test report 7 Annex A (normative) Requirement . 8 Bibliography 9 Figure 1 Angle

20、box with two rectangular cases. 7 60811-602 IEC:2012 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRIC AND OPTICAL FIBRE CABLES TEST METHODS FOR NON-METALLIC MATERIALS Part 602: Physical tests Separation of oil in filling compounds FOREWORD 1) The International Electrotechnical Commission (IEC)

21、 is a worldwide 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

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28、IEC is not responsible 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 i

29、ts technical 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 ot

30、her IEC Publications. 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 th

31、e subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60811-602 has been prepared by IEC technical committee 20: Electric cables. This Part 602 of IEC 60811 cancels and replaces Clause 5 of IEC 60811-5-1:1990, which is

32、 withdrawn. Full details of the replacements are shown in Annex A of IEC 60811-100:2012. There are no specific technical changes with respect to the previous edition, but see the Foreword to IEC 60811-100:2012. 4 60811-602 IEC:2012 The text of this standard is based on the following documents: FDIS

33、Report on voting 20/1311/FDIS 20/1360/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 ISO/IEC Directives, Part 2. This part of IEC 60811 shall be used in c

34、onjunction 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 committee has decided that the contents of this publication will remain un

35、changed 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 edition, or amended. 60811-602 IEC:2012 5 INTRODUCTION The IEC 60811 serie

36、s 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 materials are typically used for insulating, sheathing, bedding, fillin

37、g 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 used for other cables, in particular optical fibre cables, communica

38、tion and control cables and cables for ships and offshore applications. 6 60811-602 IEC:2012 ELECTRIC AND OPTICAL FIBRE CABLES TEST METHODS FOR NON-METALLIC MATERIALS Part 602: Physical tests Separation of oil in filling compounds 1 Scope This Part 602 of IEC 60811 gives the test methods for separat

39、ion of oil in filling compounds. 2 Normative references The following documents, 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 referen

40、ced document (including any amendments) applies. IEC 60811-100:2012, Electric and optical fibre cables 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 Genera

41、l This part of IEC 60811 shall be used in conjunction with IEC 60811-100. Unless otherwise specified, tests shall be carried out at room temperature. This test is used to examine the amount of oil separation from the filling compound at 50 C. 4.2 Apparatus The apparatus comprises an angle box with t

42、wo rectangular cases conforming to the dimensions shown in Figure 1 and manufactured with a surface finish which will not impede the spread of separated oil. 4.3 Test procedure The filling compound shall be heated to its clarity point and well stirred. One rectangular case of the angle box is filled

43、 with molten compound and the box is transferred into an oven which has been pre-heated to about 100 C. The oven is then allowed to cool to room temperature keeping its door open. After at least 24 h of cooling time, the angle box is rotated through 90 and the oven is heated to (50 2) C. After 24 h,

44、 the angle box is removed from the oven and examined. 60811-602 IEC:2012 7 4.4 Expression of results The distance over which the oil is extended into the unfilled central part shall be measured (i.e. disregarding seepage of oil along the edges of the box) and shall not be greater than the value stat

45、ed in Annex A. 5 Test report The test report shall be in accordance with that given in IEC 60811-100. Dimension in millimeters Figure 1 Angle box with two rectangular cases 8 60811-602 IEC:2012 Annex A (normative) Requirement The oil shall not extend by more than 5 mm. 60811-602 IEC:2012 9 Bibliogra

46、phy IEC 60811-5-1:1990, Common test methods for insulating and sheathing materials of electric cables Part 5: Methods specific to filling compounds Section One Drop-point Separation of oil Lower temperature brittleness Total acid number Absence of corrosive components Permittivity at 23 C DC resisti

47、vity at 23 C and 100 C (withdrawn) _ 10 60811-602 CEI:2012 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 Appareillage 14 4.3 Mode opratoire 14 4.4 Expression des rsultats . 15 5 Rappo

48、rt dessai 15 Annexe A (normative) Exigence . 17 Bibliographie . 18 Figure 1 Bote angulaire avec deux parties rectangulaires . 16 60811-602 CEI:2012 11 COMMISSION LECTROTECHNIQUE INTERNATIONALE _ CBLES LECTRIQUES ET FIBRES OPTIQUES MTHODES DESSAI POUR LES MATRIAUX NON-MTALLIQUES Partie 602: Essais physiques Sparation dhuile dans les matires de remplissage AVANT-PROPOS 1) La Commission Electrotechnique Internationale (CEI) est une organisation mondiale de normalisation compose de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CEI a pour objet de favori