BS EN 60893-3-1-2012 Insulating materials Industrial rigid laminated sheets based on thermosetting resins for electrical purposes Specifications for individual materials Types of i.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationInsulating materials Industrial rigid laminated sheets based on thermosetting resins for electrical purposesPart 3-1: Specifications for individual materials Types of industrial

2、rigid laminated sheetBS EN 60893-3-1:2012National forewordThis British Standard is the UK implementation of EN 60893-3-1:2012. It is identical to IEC 60893-3-1:2012. It supersedes BS EN 60893-3-1:2004 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee GEL

3、/15, Solid electrical insulating materials, to Subcommittee GEL/15/6, Rigid fibrous reinforced laminates for electrical purposes.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions

4、 of a contract. Users are responsible for its correct application. The British Standards Institution 2012.Published by BSI Standards Limited 2012 ISBN 978 0 580 70400 0 ICS 29.035.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published

5、under the authority of the Standards Policy and Strategy Committee on 30 November 2012.Amendments issued since publicationDate Text affectedBRITISH STANDARDBS EN 60893-3-1:2012EUROPEAN STANDARD EN 60893-3-1 NORME EUROPENNE EUROPISCHE NORM September 2012 CENELEC European Committee for Electrotechnica

6、l Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60893-3

7、-1:2012 E ICS 29.035.01 Supersedes EN 60893-3-1:2004English version Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-1: Specifications for individual materials - Types of industrial rigid laminated sheets (IEC 60893-3-1:2012) Mat

8、riaux isolants - Stratifis industriels rigides en planches base de rsines thermodurcissables usages lectriques - Partie 3-1: Spcifications pour matriaux particuliers - Types de stratifis industriels rigides en planches (CEI 60893-3-1:2012) Isolierstoffe Tafeln aus technischen Schichtpressstoffen auf

9、 der Basis warmhrtender Harze fr elektrotechnische Zwecke Teil 3-1: Bestimmungen fr einzelne Werkstoffe Typen von Tafeln aus technischen Schichtpressstoffen (IEC 60893-3-1:2012) This European Standard was approved by CENELEC on 2012-08-28. CENELEC members are bound to comply with the CEN/CENELEC Int

10、ernal 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 CEN-CENELEC Management Centre or to an

11、y CENELEC member. 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 CEN-CENELEC Management Centre has the same status as the of

12、ficial 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg

13、, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 60893-3-1:2012EN 60893-3-1:2012 - 2 - Foreword The text of document 15/606/CDV, future edition 3 of IEC 60893-3-1, prepared by IEC TC 15 “Solid electrical

14、 insulating materials“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60893-3-1:2012. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-0

15、5-28 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-08-28 This document supersedes EN 60893-3-1:2004. EN 60893-3-1:2012 includes the following significant technical changes with respect to EN 60893-3-1:2004: addition of new material types ac

16、cording to EN 60893-3-2. Attention is drawn to the 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

17、 60893-3-1:2012 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60893-1 NOTE Harmonized as EN 60893-1. IEC 60893-2 NOTE Harmonized as EN 60893-2. IEC 60893-3 seri

18、es NOTE Harmonized in EN 60893-3 series. BS EN 60893-3-1:2012- 3 - EN 60893-3-1:2012 Annex ZA (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 ar

19、e 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. NOTE When an international publication has been modified by common modifications, indicated by (mod), t

20、he relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60893-3-2 - Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-2: Specifications for individual materials - Requirements for rigid laminated sheets based on epoxy res

21、ins EN 60893-3-2 - BS EN 60893-3-1:2012 2 60893-3-1 IEC:2012 CONTENTS INTRODUCTION . 5 1 Scope . 6 2 Normative references . 6 3 Abbreviations . 6 4 Types . 7 Bibliography 10 Table 1 Types of industrial rigid laminated sheets 7 BS EN 60893-3-1:201260893-3-1 IEC:2012 5 INTRODUCTION This part of IEC 60

22、893 is one of a series which deals with industrial rigid laminated sheets based on thermosetting resins for electrical purposes. The series consists of four parts: Part 1: Definitions, designations and general requirements (IEC 60893-1) Part 2: Methods of test (IEC 60893-2) Part 3: Specifications fo

23、r individual materials (IEC 60893-3) Part 4: Typical values (IEC 60893-4) IEC 60893-3-1 contains one of the sheets comprising Part 3, as follows: Sheet 1: Types of industrial rigid laminated sheets. BS EN 60893-3-1:2012 6 60893-3-1 IEC:2012 INSULATING MATERIALS INDUSTRIAL RIGID LAMINATED SHEETS BASE

24、D ON THERMOSETTING RESINS FOR ELECTRICAL PURPOSES Part 3-1: Specifications for individual materials Types of industrial rigid laminated sheets 1 Scope This part of IEC 60893 provides requirements for various materials. Their properties are given in subsequent Part 3 specification sheets. Materials w

25、hich conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. 2 Normativ

26、e 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 referenced document (including any amendments) app

27、lies. IEC 60893-3-2, Insulating materials Industrial rigid laminated sheets based on thermosetting resins for electrical purposes Part 3-2: Specifications for individual materials Requirements for rigid laminated sheets based on epoxy resins 3 Abbreviations Type of resin Type of reinforcement EP Epo

28、xy (epoxide) CC Woven cotton cloth MF Melamine CP Cellulosic paper PF Phenolic GC Woven glass cloth UP Unsaturated polyester GM Glass mat SI Silicone PC Woven polyester fibre cloth PI Polyimide WV Wood veneers CR Combination reinforcement NOTE Designation CR (combination reinforcement) is used for t

29、hose laminates containing more than one type of reinforcement. The actual composition is given in the appropriate Part 3 specification. BS EN 60893-3-1:201260893-3-1 IEC:2012 7 4 Types The types of industrial rigid laminated sheets are given in Table 1. Table 1 Types of industrial rigid laminated sh

30、eets Laminate type Application and distinguishing characteristicsbResin Reinforcement Serial numberaEP CC 301 Mechanical and electrical applications. Good resistance to electrical tracking, good wear and chemical resistance (fine weavec). CP 201 Electronic applications. Good stability of electrical

31、properties in high humidity. Low flammability. GC 201 Mechanical, electrical and electronic applications. Extremely high mechanical strength at moderate temperature. Very good stability of electrical properties in high humidity. 202 Similar to type EP GC 201. Low flammability. 203 Similar to type EP

32、 GC 201. High mechanical strength at elevated temperature. 204 Similar to type EP GC 203. Low flammability. 205 Similar to type EP GC 203, but with roving cloth. 306 Similar to type EP GC 203, but with improved tracking indices. 307 Similar to type EP GC 205, but with improved tracking indices. 308

33、Similar to type EP GC 203, but with improved thermal endurance properties. 309 Similar to EP GC 201, but with defined mechanical strength at elevated temperature. 310 Similar to EP GC 202, but with halogen free compoundd. 311 Similar to EP GC 204, but with halogen free compoundd. GM 201 Mechanical a

34、nd electrical applications. Extremely high mechanical strength at moderate temperature. Very good electrical properties in high humidity. 202 Similar to type EP GM 201. Low flammability. 203 Similar to type EP GM 201. High mechanical strength at elevated temperature. 204 Similar to type EP GM 203. L

35、ow flammability. 305 Similar to type EP GM 203, but with improved thermal endurance properties. 306 Similar to type EP GM 305, but with improved tracking indices. PC 301 Electrical and mechanical applications. Good resistance to SF6(coarse weavec). MF CC 201 Mechanical and electrical applications. A

36、rc and tracking resistant (coarse weavec). GC 201 Mechanical and electrical applications. High mechanical strength. Arc and tracking resistant. Low flammability. BS EN 60893-3-1:2012 8 60893-3-1 IEC:2012 Table 1 (continued) Laminate type Application and distinguishing characteristicsbResin Reinforce

37、ment Serial numberaPF CC 201 Mechanical applications. Better mechanical properties and poorer electrical properties than type PF CC 202 (coarse weavec). 202 Mechanical and electrical applications (coarse weavec). 203 Mechanical applications. Recommended for small parts. Better mechanical properties

38、but poorer electrical properties than type PF CC 204 (fine weavec). 204 Mechanical and electrical applications. Recommended for small parts (fine weavec). 305 Mechanical and electrical applications. For close tolerance machining applications (very fine weavec). CP 201 Mechanical applications. Mechan

39、ical properties better than other PF CP types. Poor electrical properties in normal humidity. Also available in hot-punching versions. 202 High-voltage applications at power frequencies. High electric strength in oil. Good electric strength in air in normal humidity. 203 Mechanical and electrical ap

40、plications. Good electrical properties in normal humidity. Also available in hot-punching versions. 204 Electrical and electronic applications. Good stability of electrical properties in high humidity. Also available in cold or hot punching versions. 205 Similar to type PF CP 204, but low flammabili

41、ty. 206 Mechanical and electrical applications. Good electrical properties in high humidity. Also available in hot-punching versions. 207 Similar to type PF CP 201, but with improved punching characteristics at lower temperature. 308 Similar to type PF CP 206, but low flammability. GC 201 Mechanical

42、 and electrical applications. High mechanical strength and good electrical properties in normal humidity. Heat resistant. WV 201 Mechanical applications. Cross-plied. Good mechanical properties. 202 Mechanical and electrical applications. Cross-plied. Good electrical properties in normal humidity. 3

43、03 Mechanical applications. Parallel plied. Good mechanical properties. 304 Mechanical and electrical applications. Parallel plied. BS EN 60893-3-1:201260893-3-1 IEC:2012 9 Table 1 (continued) Laminate type Application and distinguishing characteristicsbResin Reinforcement Serial numberaUP GM 201 Me

44、chanical and electrical applications. Good stability of electrical properties in high humidity. Good mechanical properties at moderate temperature. 202 Mechanical and electrical applications. Similar to type UP GM 201. Low flammability. 203 Mechanical and electrical applications. Similar to type UP

45、GM 202, but with improved resistance to arcing and tracking. 204 Mechanical and electrical applications. Very good mechanical properties at ambient temperature. Good mechanical properties at elevated temperature. 205 Mechanical and electrical applications. Similar to type UP GM 204. Low flammability

46、. SI GC 201 Electrical and electronic applications. Extremely good electrical properties in dry conditions. Good electrical properties in humid conditions. 202 Mechanical and electrical applications at elevated temperature. Good heat resistance. PI GC 301 Electrical and mechanical applications. Very

47、 good mechanical and electrical properties at high temperature. a This specification was originally based on ISO 164211, which is now obsolete. Consequently, the type designations of the 200 series types came from ISO 1642 and those of the 300 series were added later.b It should not be inferred from

48、 the contents of Table 1 that laminates of any particular type are necessarily unsuitable for applications other than those listed for them, or that specific laminates will be suitable for all applications within the wide description given.c Fabric weaves of type PC and CC reinforcements Mass per un

49、it area g/m2Thread count cm-1Coarse weave 130 30 Fine weave 130 30 Very fine weave 125 38 These values are only for information. They are not to be considered as specification values. In general, the finer weave materials have better machining characteristics. d The definition of halogen free epoxy laminated sheet is given in IEC 60893-3-2. _ 1The figure in square brackets refers to the bibliography. BS EN 60893-3-1:2012 10 60893-3-1 IEC:2012 Bibliography IEC 6089