BS EN 60819-3-4-2014 Non-cellulosic papers for electrical purposes Specifications for individual materials Sheet 4 Aramid fibre paper containing not more than 50 % of mica particle.pdf

1、BSI Standards PublicationNon-cellulosic papers for electrical purposesPart 3: Specifications for individual materials Sheet 4: Aramid fibre paper containing not more than 50 % of mica particlesBS EN 60819-3-4:2014National forewordThis British Standard is the UK implementation of EN 60819-3-4:2014. I

2、t is identical to IEC 60819-3-4:2013. It supersedes BS EN 60819-3-4:2002, which will be withdrawn on 16 January 2017.The UK participation in its preparation was entrusted by TechnicalCommittee GEL/15, Solid electrical insulating materials, to SubcommitteeGEL/15/10, Combined flexible materials.A list

3、 of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limi

4、ted 2014ISBN 978 0 580 79795 8ICS 29.035.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 April 2014.Amendments/corrigenda issued since publicationDate Text af

5、fectedBRITISH STANDARDBS EN 60819-3-4:2014EUROPEAN STANDARD EN 60819-3-4 NORME EUROPENNE EUROPISCHE NORM April 2014 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management

6、Centre: Avenue Marnix 17, B - 1000 Brussels 2014 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60819-3-4:2014 E ICS 29.035.10 Supersedes EN 60819-3-4:2001 English version Non-cellulosic papers for electrical purposes - Part 3: S

7、pecifications for individual materials - Sheet 4: Aramid fibre paper containing not more than 50 % of mica particles (IEC 60819-3-4:2013) Papiers non cellulosiques pour usages lectriques - Partie 3: Spcifications pour matriaux particuliers - Feuille 4: Papiers en fibres aramide ne contenant pas plus

8、 de 50 % de particules de mica (CEI 60819-3-4:2013) Zellulosefreie Papiere fr elektrotechnische Zwecke - Teil 3: Bestimmungen fr einzelne Materialien - Blatt 4: Papier aus Aramidfaser mit einem Glimmeranteil von nicht mehr als 50 % (IEC 60819-3-4:2013) This European Standard was approved by CENELEC

9、on 2014-01-16. CENELEC members are bound to comply with the CEN/CENELEC Internal 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 m

10、ay be obtained on application 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 other language made by translation under the responsibility of a CENELEC member into its own language and

11、notified to 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, Germa

12、ny, Greece, 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 60819-3-4:2014EN 60819-3-4:2014 - 2 - Foreword The text of document 15/689/CDV,

13、 future edition 2 of IEC 60819-3-4, prepared by IEC/TC 15 “Solid electrical insulating materials“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60819-3-4:2014. The following dates are fixed: latest date by which the document has to be implemented at national level by p

14、ublication of an identical national standard or by endorsement (dop) 2014-10-16 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-01-16 This document supersedes EN 60819-3-4:2001. EN 60819-3-4:2014 includes the following significant technical c

15、hanges with respect to EN 60819-3-4:2001: The document was updated including new thicknesses and relevant values as from Table 1. 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

16、 identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60819-3-4:2013 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated:

17、IEC 60819-3 (all sheets) NOTE Harmonized as EN 60819-3 (all sheets) (not modified). BS EN 60819-3-4:2014- 3 - EN 60819-3-4:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are nor

18、matively 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) applies. NOTE When an international publication has been modified by

19、common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60819-1 - Non-cellulosic papers for electrical purposes - Part 1: Definitions and general requirements EN 60819-1 - IEC 60819-2 2001 Non-cellulosic papers for electrical purposes - Part 2: Met

20、hods of test EN 60819-2 2001 BS EN 60819-3-4:2014 2 60819-3-4 IEC:2013 CONTENTS INTRODUCTION . 5 1 Scope 6 2 Normative references . 6 3 Requirements 6 Bibliography 9 Table 1 Physical and electrical requirements 7 BS EN 60819-3-4:201460819-3-4 IEC:2013 5 INTRODUCTION This International Standard is on

21、e of a series which deals with non-cellulosic papers for electrical purposes. The series consists of three parts: Part 1: Definitions and general requirements (IEC 60819-1). Part 2: Methods of test (IEC 60819-2). Part 3: Specifications for individual materials (IEC 60819-3). This standard is one of

22、the sheets comprising Part 3: Sheet 4: Aramid fibre paper containing not more than 50 % of mica particles. BS EN 60819-3-4:2014 6 60819-3-4 IEC:2013 NON-CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES Part 3: Specifications for individual materials Sheet 4: Aramid fibre paper containing not more than 50 %

23、 of mica particles 1 Scope This sheet of IEC 60819-3 specifies requirements for two types of aramid fibre paper containing mica particles and designated as PAaM. type 1: calendered aramid paper containing mica particles; type 2: uncalendered aramid paper containing mica particles. Materials which co

24、nform to this specification meet established levels of performance. However, the selection of 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. SAFETY WARNING: It

25、is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For da

26、ted references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60819-1, Non-cellulosic papers for electrical purposes Part 1: Definitions and general requirements IEC 60819-2:2001, Non-cellulosic papers fo

27、r electrical purposes Part 2: Methods of test 3 Requirements In addition to complying with the general requirements in IEC 60819-1, papers shall comply with the specific requirements appropriate to their type as given in the following list and in Table 1. The mica content of either type of paper sha

28、ll be up to 50 % by mass. Thermal classification: based on long-term thermal ageing tests and the resulting Arrhenius graph, experience has shown that non-cellulose papers listed in this sheet may be suitable for use in electrical apparatus and shall have a relative temperature index (RTI) of at lea

29、st 220. The moisture content of type 1 paper shall not exceed 10,0 %. The moisture content of type 2 paper shall not exceed 14,0 %. The dissipation factor measured in accordance with Clause 6 of IEC 60819-2:2001 shall not exceed 0,1. The permittivity for type 1 shall be 4,5 0,5. The permittivity for

30、 type 2 shall be 3,0 0,5. Apparent density shall be for the two types described: type 1: 1,10 g/cm3 15 % type 2: 0,4 g/cm3 15 % BS EN 60819-3-4:201460819-3-4 IEC:2013 7 Table 1 Physical and electrical requirements Property Clause of IEC 60819-2:2001 Units Nominal Thickness mm Type 1 Type 2 Minimum M

31、aximum Minimum Maximum Thickness 4 mm 0,080 0,073 0,097 0,130 0,118 0,151 0,150 0,132 0,168 0,200 0,188 0,229 0,175 0,242 0,250 0,241 0,295 0,350 0,321 0,390 0,259 0,407 Grammage 5 g/m20,080 74 105 0,130 130 168 0,150 160 196 0,200 218 256 82 94 0,250 271 322 0,350 363 431 142 170 Apparent density g

32、/cm30,080 0,93 1,17 0,130 0,98 1,22 0,150 1,05 1,26 0,200 1,05 1,22 0,35 0,44 0,250 1,05 1,21 0,350 1,04 1,20 0,36 0,48 Electric strength 10 kV/mm 0,080 20 NR 0,130 23 NR 0,150 28 NR 0,200 29 NR 11 NR 0,250 30 NR 0,350 28 NR 11 NR Minimum edge tearing resistance Machine direction 8 N 0,080 14 NR 0,1

33、30 24 NR 0,150 34 NR 0,200 48 NR 19 NR 0,250 48 NR 0,350 90 NR 38 NR Minimum edge tearing resistance Cross Machine direction 8 N 0,080 11 NR 0,130 14 NR 0,150 22 NR 0,200 40 NR 11 NR 0,250 47 NR 0,350 69 NR 22 NR BS EN 60819-3-4:2014 8 60819-3-4 IEC:2013 Property Clause of IEC 60819-2:2001 Units Nom

34、inal Thickness mm Type 1 Type 2 Minimum Maximum Minimum Maximum Tensile strength Machine direction 7 N/cm 0,080 19 NR 0,130 38 NR 0,150 42 NR 0,200 76 NR 13 NR 0,250 78 NR 0,350 102 NR 21 NR Tensile strength Cross machine direction 7 N/cm 0,080 12 NR 0,130 24 NR 0,150 29 NR 0,200 52 NR 8 NR 0,250 53

35、 NR 0,350 71 NR 16 NR Elongation at break Machine direction 7 % 0,080 1,0 NR 0,130 1,3 NR 0,150 1,3 NR 0,200 1,3 NR 1,0 NR 0,250 1,3 NR 0,350 1,3 NR 1,2 NR Elongation at break Cross machine direction 7 % 0,080 1,0 NR 0,130 1,3 NR 0,150 1,3 NR 0,200 1,3 NR 1,5 NR 0,250 1,3 NR 0,350 1,3 NR 1,5 NR Tens

36、ile strength and elongation at break requirements apply to test pieces having 25 mm width with jaw separation of 125 mm and separation speed of 0,85 mm/s. NOTE NR: no requirement BS EN 60819-3-4:201460819-3-4 IEC:2013 9 Bibliography IEC 60819-3 (all sheets), Non-cellulosic papers for electrical purp

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