BS-EN-60216-6-2004.pdf
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1、BRITISH STANDARD BS EN 60216-6:2004 Electrical insulating materials Thermal endurance properties Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method The European Standard EN 60216-6:2004 has the status of a British Standard ICS
2、17.220.99; 29.035.01 ? Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 04:28:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60216-6:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 20 October 2004 BSI 20 October 2004 ISBN 0 58
3、0 44613 1 National foreword This British Standard is the official English language version of EN 60216-6:2004. It is identical with IEC 60216-6:2003. The UK participation in its preparation was entrusted by Technical Committee GEL/15, Insulating material, to Subcommittee GEL/15/5, Methods of test, w
4、hich has the responsibility to: A list of organizations 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
5、 section entitled “International Standards Correspondence 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 applicati
6、on. Compliance with a British Standard does not of itself 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; monito
7、r related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 42, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when
8、the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 04:28:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 60216-6 NORME EUROPENNE EUROPISCHE NORM March 2004 CENELEC European Committee for El
9、ectrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Re
10、f. No. EN 60216-6:2004 E ICS 17.220.99; 29.035.01 English version Electrical insulating materials - Thermal endurance properties Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method (IEC 60216-6:2003) Matriaux isolants lectriques
11、 - Proprits dendurance thermique Partie 6: Dtermination des indices dendurance thermique (TI et RTE) dun matriau isolant en utilisant la mthode de trame de dures fixes (CEI 60216-6:2003) Elektroisolierstoffe - Eigenschaften hinsichtlich des thermischen Langzeitverhaltens Teil 6: Bestimmung der therm
12、ischen Langzeitkennwerte (TI und RTE) eines Isolierstoffes unter Anwendung des Festzeitrahmenverfahrens (IEC 60216-6:2003) This European Standard was approved by CENELEC on 2004-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for gi
13、ving 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 member. This European Standard exists in three official
14、 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. CENELEC members are the national electrotechnical committe
15、es of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffie
16、ldun sheffieldun, na, Thu Nov 09 04:28:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI - - 3 EN 61206-:60024 Foreword The text of document 15E/221/FDIS, future edition 1 of IEC 60216-6, prepared by SC 15E, Methods of test, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel v
17、ote and was approved by CENELEC as EN 60216-6 on 2004-03-01. 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) 2004-12-01 latest date by which the national standards conflicting
18、 with the EN have to be withdrawn (dow) 2007-03-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60216-6:2003 was approved by CENELEC as a European Standard without any modification. _ Page 2 EN602166:2004 Licensed Copy: sheffieldun sheffieldun,
19、na, Thu Nov 09 04:28:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CONTENTS 1 Scope.5 2 Normative references .5 3 Terms, definitions, symbols and abbreviated terms.6 3.1 Terms, abbreviations and definitions .6 3.2 Symbols and abbreviated terms.9 4 FTFM protocol Principles and objectives .10 4.1 Prin
20、ciples of FTFM protocol.10 4.2 Objectives of FTFM protocol10 5 TI determination .11 5.1 Ageing procedures 11 5.2 Ageing times and temperatures .11 5.3 Test specimens .12 5.4 Diagnostic tests.13 5.5 Selection of end-points13 5.6 Establishment of initial property value .13 5.7 Ageing conditions14 5.8
21、Procedure for ageing.14 6 Calculation procedures.15 6.1 General principles .15 6.2 Precision of calculations16 6.3 Derivation of temperatures equivalent to property values.16 6.4 Regression analysis (temperature on time)19 6.5 Statistical tests21 6.6 Thermal endurance graph .23 7 Calculation and req
22、uirements for results.24 7.1 Calculation of thermal endurance characteristics.24 7.2 Reporting of results.24 8 Report 25 9 RTE Determination Objectives.25 10 Additional symbols .26 11 Experimental procedures26 12 Calculation procedures.27 12.1 General principles .27 12.2 Input data27 12.3 RTE.28 12.
23、4 Confidence limits.28 12.5 Extrapolation.30 13 Results and report30 13.1 Results of statistical and numerical tests.30 13.2 Result .30 13.3 Report.30 Page 3 EN602166:2004 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 04:28:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Annex A (normative) D
24、ecision flow chart31 Annex B (normative) Decision table 32 Annex C (informative) Statistical tables33 Annex D (informative) Suggested ageing times and temperatures36 Annex E (informative) Figures38 Annex F (normative) Statistical significance of the difference between two regression estimates 41 Fig
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