EN 60216-1-2013 en Electrical insulating materials - Thermal endurance properties - Part 1 Ageing procedures and evaluation of test results.pdf

1、BSI Standards PublicationElectrical insulating materials Thermal endurance propertiesPart 1: Ageing procedures and evaluation of test resultsBS EN 60216-1:2013BS EN 60216-1:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 60216-1:2013. It is identical to IEC

2、 60216-1:2013. Together with BS EN 60216-8:2013, itsupersedes BS EN 60216-1:2002 which is withdrawn.The “simplified method” has been removed from IEC 60216-1:2002 in thenew edition (IEC 60216-1:2013) and now forms IEC 60216-8:2013,“Instructions for calculating thermal endurance characteristics using

3、simplified procedures”.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/112, Evaluation and qualification of electrical insulatingmaterials and systems.A list of organizations represented on this committee can be obtainedon request to its secretary.This publication doe

4、s not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application. The British Standards Institution 2013.Published by BSI Standards Limited 2013ISBN 978 0 580 79005 8ICS 17.220.99; 29.035.01Compliance with a British Standard cannot confer immunity

5、 fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 September 2013.Amendments/corrigenda issued since publicationDate Text affectedEUROPEAN STANDARDEN 60216-1NORME EUROPENNEEUROPISCHE NORMJuly 2013CENELECEuropean Committe

6、e for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische NormungManagement Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. R

7、ef. No. EN 60216-1:2013 EICS 17.220.99; 29.035.01 Supersedes EN 60216-1:2001 (partially)English versionElectrical insulating materials -Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results(IEC 60216-1:2013)Matriaux isolants lectriques -Proprits dendurance thermique

8、 -Partie 1: Mthodes de vieillissementet valuation des rsultats dessai(CEI 60216-1:2013)Elektroisolierstoffe -Eigenschaften hinsichtlich desthermischen Langzeitverhaltens -Teil 1: Warmlagerungsverfahren undAuswertung von Prfergebnissen(IEC 60216-1:2013)This European Standard was approved by CENELEC o

9、n 2013-04-19. CENELEC members are bound to complywith the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may b

10、e obtained onapplication to the CEN-CENELEC Management Centre or to any CENELEC member.This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the responsibility of a CENELEC member into its own language and notifie

11、dto the CEN-CENELEC Management Centre has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,Greece,

12、 Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.BS EN 60216-1:2013EUROPEAN STANDARD EN 60216-1 NORME EUROPENNE EUROPISCHE NORM July 2013CENELEC Eu

13、ropean Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CE

14、NELEC members. Ref. No. EN 60216-1:2013 E ICS 17.220.99; 29.035.01 English version Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results (IEC 60216-1:2013) Matriaux isolants lectriques - Proprits dendurance thermique - Partie 1: Mth

15、odes de vieillissementet valuation des rsultats dessai(CEI 60216-1:2013) Elektroisolierstoffe - Eigenschaften hinsichtlich desthermischen Langzeitverhaltens - Teil 1: Warmlagerungsverfahren und Auswertung von Prfergebnissen(IEC 60216-1:2013) This European Standard was approved by CENELEC on 2013-04-

16、19. CENELEC members are bound to complywith the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtaine

17、d onapplication to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the responsibility of a CENELEC member into its own language and notifiedto the

18、CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,Greece, Hungar

19、y, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 60216-1:2013EN 60216-1:2013 - 2 - Foreword The text of document 112/235/FDIS, future edition 6 of

20、IEC 60216-1, prepared by IEC/TC 112 “Evaluation and qualification of electrical insulating materials and systems“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60216-1:2013. The following dates are fixed: latest date by which the document has to be implemented at natio

21、nal level by publication of an identical national standard or by endorsement (dop) 2014-01-19 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-04-19 This document supersedes EN 60216-1:2001 (PART). EN 60216-1:2013 includes the following signif

22、icant changes with respect to EN 60216-1:2001: This edition constitutes an editorial revision where the simplified method has been removed and now forms Part 8 of the EN 60216 Series: Instructions for calculating thermal endurance characteristics using simplified procedures. Attention is drawn to th

23、e possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60216-1:2013 was approved by CENELEC as a Europe

24、an Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: ISO 291 NOTE Harmonised as EN ISO 291. ISO 2578:1993 NOTE Harmonised as EN ISO 2578:1998 (not modified). BS EN 60216-1:2013- 3 - EN 60216-1:2013 Annex ZA

25、 (normative) Normative references to international publications with their corresponding European publications 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. Fo

26、r undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60212 - Standard conditions

27、for use prior to and during the testing of solid electrical insulating materials EN 60212 - IEC 60216-2 - Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria EN 60216-2 - I

28、EC 60216-3 + corr. December 2006 2009 Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics EN 60216-3 2006 IEC 60216-4 Series Electrical insulating materials - Thermal endurance properties EN 60216-4 Series IEC 60216-

29、4-1 - Electrical insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens EN 60216-4-1 - IEC 60216-8 2013 Electrical insulating materials - Thermal endurance properties - Part 8: Instructions for calculating thermal endurance characteristics using simplifie

30、d procedures EN 60216-8 2013 IEC 60493-1 2011 Guide for the statistical analysis of ageing test data - Part 1: Methods based on mean values of normally distributed test results - - BS EN 60216-1:2013EN 60216-1:2013 - 2 - Foreword The text of document 112/235/FDIS, future edition 6 of IEC 60216-1, pr

31、epared by IEC/TC 112 “Evaluation and qualification of electrical insulating materials and systems“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60216-1:2013. The following dates are fixed: latest date by which the document has to be implemented at national level by pu

32、blication of an identical national standard or by endorsement (dop) 2014-01-19 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-04-19 This document supersedes EN 60216-1:2001 (PART). EN 60216-1:2013 includes the following significant changes w

33、ith respect to EN 60216-1:2001: This edition constitutes an editorial revision where the simplified method has been removed and now forms Part 8 of the EN 60216 Series: Instructions for calculating thermal endurance characteristics using simplified procedures. Attention is drawn to the possibility t

34、hat some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60216-1:2013 was approved by CENELEC as a European Standard wit

35、hout any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: ISO 291 NOTE Harmonised as EN ISO 291. ISO 2578:1993 NOTE Harmonised as EN ISO 2578:1998 (not modified). BS EN 60216-1:2013- 3 - EN 60216-1:2013 Annex ZA (normative) No

36、rmative references to international publications with their corresponding European publications 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 refer

37、ences, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60212 - Standard conditions for use prior t

38、o and during the testing of solid electrical insulating materials EN 60212 - IEC 60216-2 - Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria EN 60216-2 - IEC 60216-3 + co

39、rr. December 2006 2009 Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics EN 60216-3 2006 IEC 60216-4 Series Electrical insulating materials - Thermal endurance properties EN 60216-4 Series IEC 60216-4-1 - Electrica

40、l insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens EN 60216-4-1 - IEC 60216-8 2013 Electrical insulating materials - Thermal endurance properties - Part 8: Instructions for calculating thermal endurance characteristics using simplified procedures EN

41、 60216-8 2013 IEC 60493-1 2011 Guide for the statistical analysis of ageing test data - Part 1: Methods based on mean values of normally distributed test results - - BS EN 60216-1:2013 2 60216-1 IEC:2013 CONTENTS INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms, definitions, symbols a

42、nd abbreviations 8 3.1 Terms and definitions 8 3.2 Symbols and abbreviations 10 4 Synopsis of procedures Full procedures 11 5 Detailed experimental procedures 11 5.1 Selection of test procedures 11 5.1.1 General considerations 11 5.1.2 Selection of test properties for TI . 11 5.1.3 Determination of

43、TI for times other than 20 000 h 12 5.2 Selection of end-points 12 5.3 Preparation and number of test specimens 12 5.3.1 Preparation 12 5.3.2 Number of specimens 13 5.4 Establishment of initial property value . 14 5.5 Exposure temperatures and times . 14 5.6 Ageing ovens 14 5.7 Environmental conditi

44、ons 15 5.7.1 General . 15 5.7.2 Atmospheric conditions during ageing . 15 5.7.3 Conditions for property measurement 15 5.8 Procedure for ageing . 15 5.8.1 General . 15 5.8.2 Procedure using a non-destructive test 15 5.8.3 Procedure using a proof test 16 5.8.4 Procedure using a destructive test . 16

45、6 Evaluation 16 6.1 Numerical analysis of test data 16 6.2 Thermal endurance characteristics and formats . 17 6.3 Times to end-point, x- and y-values . 18 6.3.1 General . 18 6.3.2 Non-destructive tests . 18 6.3.3 Proof tests . 19 6.3.4 Destructive tests 19 6.4 Means and variances 21 6.4.1 Complete d

46、ata . 21 6.4.2 Incomplete (censored) data . 22 6.5 General means and variances and regression analysis 22 6.6 Statistical tests and data requirements 22 6.6.1 General . 22 6.6.2 Data of all types 22 6.6.3 Proof tests . 23 6.6.4 Destructive tests 23 BS EN 60216-1:201360216-1 IEC:2013 3 6.7 Thermal en

47、durance graph and thermal endurance characteristics . 24 6.8 Test report 24 Annex A (informative) Dispersion and non-linearity 26 Annex B (informative) Exposure temperatures and times . 28 Annex C (informative) Concepts in earlier editions . 31 Bibliography 33 Figure 1 Thermal endurance graph 17 Fig

48、ure 2 Property variation Determination of time to end-point at each temperature (destructive and non-destructive tests) . 19 Figure 3 Estimation of times to end-point Property value (ordinate, arbitrary units) versus time (abscissa, log scale, arbitrary units) . 20 Figure 4 Destructive tests Estimat

49、ion of time to end-point . 21 Figure C.1 Relative temperature index (Adapted from Figure 3, IEC 60216-1:1990, 4th edition) . 32 Table 1 Suggested exposure temperatures and times 25 Table B.1 Groups . 29 BS EN 60216-1:2013 2 60216-1 IEC:2013 CONTENTS INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms, definitions, symbols and abbreviations 8 3.1 Terms and definitions 8 3.2 Symbols and abbreviations 10 4 Synopsis of procedures Full procedures 11 5 Detailed experimental procedures 11 5.1 Selec