BS-EN-60544-5-2003.pdf
《BS-EN-60544-5-2003.pdf》由会员分享,可在线阅读,更多相关《BS-EN-60544-5-2003.pdf(36页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 60544-5:2003 Electrical insulating materials Determination of the effects of ionizing radiation Part 5: Procedures for assessment of ageing in service The European Standard EN 60544-5:2003 has the status of a British Standard ICS 17.240; 29.035.01 ? Licensed Copy: sheffieldun
2、sheffieldun, na, Fri Nov 10 07:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60544-5:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 June 2003 BSI 13 June 2003 ISBN 0 580 41998 3 National foreword This British Standard is the
3、 official English language version of EN 60544-5:2003. It is identical with IEC 60544-5:2003. The UK participation in its preparation was entrusted by Technical Committee GEL/15, Insulating material, to Subcommittee GEL/15/5, Methods of test, which has the responsibility to: A list of organizations
4、represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondenc
5、e Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itsel
6、f confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and pr
7、omulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 32, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publ
8、ication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 60544-5 NORME EUROPENNE EUROPISCHE NORM April 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisat
9、ion Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60544-5:2003 E ICS 17.240; 29.035.01 English ver
10、sion Electrical insulating materials - Determination of the effects of ionizing radiation Part 5: Procedures for assessment of ageing in service (IEC 60544-5:2003) Matriaux isolants - Dtermination des effets des rayonnements ionisants Partie 5: Procdures pour lestimation du vieillissement en service
11、 (CEI 60544-5:2003) Elektroisolierstoffe - Bestimmung der Wirkung ionisierender Strahlung Teil 5 : Bewertungsverfahren fr die Alterung whrend des Einsatzes (IEC 60544-5:2003) This European Standard was approved by CENELEC on 2003-04-01. CENELEC members are bound to comply with the CEN/CENELEC Intern
12、al Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC mem
13、ber. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELE
14、C members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffield
15、un sheffieldun, na, Fri Nov 10 07:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Foreword The text of document 15E/210/FDIS, future edition 1 of IEC 60544-5, prepared by SC 15E, Methods of test, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by
16、CENELEC as EN 60544-5 on 2003-04-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2004-01-01 latest date by which the national standards conflicting with the EN have to be
17、withdrawn (dow) 2006-04-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60544-5:2003 was approved by CENELEC as a European Standard wit
18、hout any modification. _ Page 2 EN 605445:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CONTENTS INTRODUCTION.5 1 Scope and object6 2 Normative references .6 3 Abbreviations .6 4 Background 7 4.1 Diffusion limited oxidation (DLO) .7 4
19、.2 Dose rate effects (DRE) 8 4.3 Accelerated ageing8 4.4 Approaches to ageing assessment 9 5 Condition monitoring techniques.9 5.1 Introduction .9 5.2 Establishment of correlation curves for CM methods .10 5.3 Indenter.10 5.4 Oxidation induction time (OIT).12 5.5 Oxidation induction temperature (OIT
20、P).13 5.6 Thermogravimetric analysis (TGA) 15 5.7 Density measurements16 6 Equipment deposit18 6.1 Requirements of a deposit.19 6.2 Installation of an equipment deposit 19 6.3 Testing of samples from the deposit 20 6.4 Determination of sampling intervals.20 6.5 Real-time aged equipment and operating
21、 experience 21 Annex ZA (normative) Normative references to international publications with their corresponding European publications .30 Bibliography31 Figure 1 Development of ageing data on changes in tensile elongation and a condition indicator (for example, indenter modulus) Schematic .23 Figure
22、 2 Correlation curve derived from data in Figure 1 Schematic24 Figure 3 Correlation curve for indenter modulus against tensile elongation for a CSPE cable jacket material 7.24 Figure 4 Typical force Displacement curve from indenter measurements, showing definition of indenter modulus .25 Figure 5 Ty
23、pical shape of thermogram from an OIT test, showing baseline and onset determination (method B) Schematic .25 Figure 6 Shape of thermogram from an OIT test with no well-defined baseline Schematic.26 Figure 7 Shape of thermogram from an OIT test with multiple onsets Schematic.26 Figure 8 Shape of the
24、rmogram from a typical OITP test on a semi-crystalline material (for example, XLPE) Schematic .27 Figure 9 Shape of test data plot from a typical TGA test Schematic 27 Page 3 EN 605445:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:12:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Fig
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 60544 2003
链接地址:https://www.31doc.com/p-3743593.html