1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationNon-cellulosic papers for electrical purposesPart 3: Specifications for individual materials Sheet 3: Unifilled aramid (aromatic polyamide) papersBS EN 60819-3-3:2011National for
2、ewordThis British Standard is the UK implementation of EN 60819-3-3:2011. It is identical to IEC 60819-3-3:2011. It supersedes BS EN 60819-3-3:2006, which will be withdrawn on 18 October 2014.The UK participation in its preparation was entrusted by Technical Commit-tee GEL/15, Solid electrical insul
3、ating materials, to Subcommittee GEL/15/10, Combined flexible materials.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 of a contract. Users are responsible for its correct app
4、lication. The British Standards Institution 2012Published by BSI Standards Limited 2012 ISBN 978 0 580 65891 4 ICS 29.035.10 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Stand-ards Policy and Strategy
5、Committee on 31 August 2012.Amendments issued since publicationDate Text affectedBRITISH STANDARDBS EN 60819-3-3:2011EUROPEAN STANDARD EN 60819-3-3 NORME EUROPENNE EUROPISCHE NORM October 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechn
6、ique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60819-3-3:2011 E ICS 29.035.10 Supersedes EN 60819-3-3:2006English v
7、ersion Non-cellulosic papers for electrical purposes - Part 3: Specifications for individual materials - Sheet 3: Unfilled aramid (aromatic polyamide) papers (IEC 60819-3-3:2011) Papiers non cellulosiques pour usages lectriques - Partie 3: Spcifications pour matriaux particuliers - Feuille 3: Papier
8、s en aramide non charg (polyamide aromatique) (CEI 60819-3-3:2011) Zellulosefreie Papiere fr elektrotechnische Zwecke - Teil 3: Bestimmungen fr einzelne Materialien - Blatt 3: Ungefllte Aramid-(aromatische Polyamid-)Papiere (IEC 60819-3-3:2011) This European Standard was approved by CENELEC on 2011-
9、10-18. 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 may be ob
10、tained 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 notified
11、 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, L
12、atvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 60819-3-3:2011EN 60819-3-3:2011 - 2 - Foreword The text of document 15/619/CDV, future edition 3 of IEC 60819-3-3, prepared by IEC TC
13、15, “Solid electrical insulating materials“, was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60819-3-3:2011. 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 en
14、dorsement (dop) 2012-07-18 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2014-10-18 This document supersedes EN 60819-3-3:2006. EN 60819-3-3:2011 includes the following significant technical changes with respect to EN 60819-3-3:2006: normative r
15、eferences change: all the requirements are now determined according the clauses of test methods from EN 60819-2 specific for non cellulosic papers, instead of EN 60554-2:2002 generally valid for cellulosic papers; some new, very thin thicknesses, of type 4, calendered paper with lower density for la
16、minating, were added. 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 60
17、819-3-3:2011 was approved by CENELEC as a European Standard without any modification. BS EN 60819-3-3:2011- 3 - EN 60819-3-3:2011 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensabl
18、e for the application of this document. 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)
19、, the relevant EN/HD applies. Publication Year Title EN/HD YearIEC 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: Methods of test EN 60819-2 2001 ISO 186 2002
20、 Paper and board - Sampling to determine average quality EN ISO 186 2002 BS EN 60819-3-3:2011 4 60819-3-3 IEC:2011 INTRODUCTION This International Standard is one of a series which deals with non-cellulosic papers for electrical purposes. The series consists of three parts: Part 1: Definitions and g
21、eneral 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 the sheets comprising Part 3: Sheet 3: Unfilled aramid (aromatic polyamide) papers BS EN 60819-3-3:201160819-3-3 IEC:2011 5 NON-CELLULOSIC
22、PAPERS FOR ELECTRICAL PURPOSES Part 3: Specifications for individual materials Sheet 3: Unfilled aramid (aromatic polyamide) papers 1 Scope This sheet of IEC 60819-3 specifies requirements for four types of unfilled aramid papers: Type 1: calendered paper; Type 2: calendered paper, with improved tea
23、ring resistance and conformability; Type 3: uncalendered paper; Type 4: calendered paper, with lower density for laminating. Materials which conform to this specification meet established levels of performance. However, the selection of material by a user for a specific application should be based o
24、n the actual requirements necessary for adequate performance in that application and not based on this specification alone. SAFETY WARNING: It 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 referen
25、ces The following referenced documents are indispensable for the application of this document. For dated 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 electr
26、ical purposes Part 1: Definitions and general requirements IEC 60819-2: 2001, Non-cellulosic papers for electrical purposes Part 2: Methods of test IS0 186:2002, Paper and board Sampling to determine average quality 3 Requirements Papers shall satisfy the general requirements in IEC 60819-1, and sha
27、ll in addition comply with the requirements specified in Table 1 of this part. In assessing conformity with the requirements in Table 1, the sampling procedures used shall be in accordance with ISO 186. In all cases, the values given in Table 1 are the central values, with the number of test pieces
28、to be in accordance with the reference test methods. BS EN 60819-3-3:2011 6 60819-3-3 IEC:2011 Table 1 Requirements Properties Method (see IEC 60819-2 clause/ subclause) Units Requirements Thickness 4 m Nominal thickness Permissible deviation of central value from nominal value Type 1 Type 2 Type 3
29、Type 4 50 50 20 % 15 % 15 % 25 % 25 % 20% 15 % Grammage 5 g/m2Nominal thickness m Type 1 Type 2 Type 3 Type 4 Min. Max. Min. Max. Min. Max. Min. Max. 38 50 65 80 100 130 180 250 300 380 510 580 610 760 35 45 100 150 220 270 350 490 630 750 46 75 130 200 280 340 430 600 750 880 150 220 270 350 200 28
30、0 340 430 34 54 71 120 180 47 71 88 140 220 21 30 41 52 60 100 30 44 59 74 90 130 Apparent density 4 and 5 g/cm3Nominal thickness m Type 1 Type 2 Type 3 Type 4 Min. Max. Min. Max. Min. Max. Min. Max. 38 50 65 80 100 130 180 250 300 380 510 580 610 760 0,64 0,71 0,79 0,87 0,88 0,92 0,93 0,97 1,04 1,0
31、0 0,88 0,97 1,02 1,09 1,08 1,10 1,13 1,17 1,26 1,25 0,85 0,85 0,85 0,85 1,07 1,09 1,09 1,09 0,28 0,28 0,28 0,28 0,28 0,38 0,38 0,38 0,38 0,38 0,50 0,55 0,56 0,66 0,66 0,74 0,80 0,85 0,87 0,96 0,96 0,99 Minimum tensile strength 7 Width N/mm Nominal thickness m Type 1 Type 2 Type 3 Type 4 MD CD MD CD
32、MD CD MD CD 38 50 65 80 100 130 180 250 300 380 510 580 610 760 2,8 4,7 9,5 16,0 22,0 30,0 36,0 52,0 63,0 79,0 1,4 2,2 5,2 8,5 12,0 17,0 22,0 30,0 36,0 47,0 11,0 19,0 24,0 27,0 5,5 8,5 11,0 14,0 1,2 1,8 2,0 3,5 5,3 0,5 0,9 1,0 1,8 3,0 2,0 2,4 3,0 4,6 6,0 9,0 1,0 1,2 1,5 2,2 3,2 4,6 BS EN 60819-3-3:2
33、01160819-3-3 IEC:2011 7 Table 1 (continued) Properties Units Requirements Minimum elongation at break 7 % Nominal thickness m Type 1 Type 2 Type 3 Type 4 MD CD MD CD MD CD MD CD 38 50 65 80 100 130 180 250 300 380 510 580 610 760 6 7 11 13 13 13 13 13 13 13 5 6 9 11 11 12 12 12 12 10 7 11 11 11 7 11
34、 11 11 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 5 5 5 6 7 10 3 3 3 4 4 6 Minimum edge tearing resistance 8a N Nominal thickness m Type 1 Type 2 Type 3 Type 4 MD CD MD CD MD CD MD CD 38 50 65 80 100 130 180 250 300 380 510 580 610 760 48 100 200 300 400 460 480 520 520 640 24 44 80 130 160 180 180 200
35、 240 240 320 520 600 800 160 280 300 440 20 36 50 90 150 11 20 27 50 90 21 34 37 70 120 180 8 14 14 30 40 50 Minimum electric strength 10 kV/mm Nominal thickness m Type 1 Type 2 Type 3 Type 4 38 50 65 80 100 130 180 250 300 380 510 580 610 760 15 18 21 27 27 27 25 25 23 21 25 25 25 23 9 9 9 9 9 10 1
36、0 12 15 15 17 BS EN 60819-3-3:2011 8 60819-3-3 IEC:2011 Table 1 (continued) Properties Method (see IEC 60819-2 clause/ subclause) Units Requirements Maximum shrinkage on heating 9b % Nominal thickness m Type 1 Type 2 Type 3 Type 4 MD CD MD CD MD CD 38 50 65 80 100 130 180 250 300 380 510 580 610 760
37、 4,0 3,0 3,0 2,0 2,0 2,0 2,0 1,5 1,5 1,5 2,0 2,0 2,0 2,0 2,0 2,0 2,0 1,5 1,5 1,5 3,0 3,0 3,0 3,0 3,0 3,0 3,0 3,0 No requirement 4,0 4,0 4,0 3,0 3,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 MD = Machine direction CD = Cross machine direction aThe thickness of the plate, rate of loading, and the width and thicknes
38、s of the test piece shall be reported. bThree test pieces 250 mm 250 mm to be heated in an oven at 300 C 5 K for 40 min to 45 min. Pieces to be suspended vertically, with damps or light weights on bottom edge to prevent curling during heating. Condition in accordance with Clause 3 of IEC 60819-2, be
39、fore and after heating, and make measurements on conditioned pieces. Calculate the percentage shrinkage in each direction and report the central values. _ BS EN 60819-3-3:2011This page deliberately left blankBSI is the independent national body responsible for preparing British Standards and other s
40、tandards-related publications, information and services. It presents the UK view on standards in Europe and at the international level. BSI is incorporated by Royal Charter. British Standards and other standardisation products are published by BSI Standards Limited.British Standards Institution (BSI
41、)raising standards worldwideBSI389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards and PASs are periodically updated by amendment or revision. Users of British Standards and PASs should make sure that they possess the latest amendments or editions.It is the co
42、nstant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using British Standards would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside frontcover. Simil
43、ary for PASs, please notify BSI Customer Services.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001BSI offers BSI Subscribing Members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of British Standards and PASs.Tel: +44 (0)20 8996
44、7669 Fax: +44 (0)20 8996 7001Email: Buying standardsYou may buy PDF and hard copy versions of standards directly using acredit card from the BSI Shop on the website addition all orders for BSI, international and foreign standards publicationscan be addressed to BSI Customer Services.Tel: +44 (0)20
45、8996 9001 Fax: +44 (0)20 8996 7001Email: In response to orders for international standards, BSI will supply the British Standard implementation of the relevant international standard, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, Europeanand
46、 international standards through its Knowledge Centre.Tel: +44 (0)20 8996 7004 Fax: +44 (0)20 8996 7005Email: BSI Subscribing Members are kept up to date with standards developments and receive substantial discounts on the purchase priceof standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information regarding online access to British Standards and PASs vi
