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 60819-3-3:2011Copyright Eu
2、ropean Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-National forewordThis British Standard is the UK implementation of EN 60819-3-3:2011. It is identical to IEC 60819-3-3:20
3、11. It supersedes BS EN 60819-3-3:2006, which will be withdrawn on 18 October 2014.The UK participation in its preparation was entrusted by Technical Commit-tee GEL/15, Solid electrical insulating materials, to Subcommittee GEL/15/10, Combined flexible materials.A list of organizations represented o
4、n 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 application. The British Standards Institution 2012Published by BSI Standards Limited 2012 ISBN 978 0 580 65891
5、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 Committee on 31 August 2012.Amendments issued since publicationDate Text affectedBRITISH STANDARDBS EN 60819-
6、3-3:2011Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARD EN 60819-3-3 NORME EUROPENNE EUROPISCHE NORM October 2011 CENELEC European Committe
7、e for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique 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
8、. Ref. No. EN 60819-3-3:2011 E ICS 29.035.10 Supersedes EN 60819-3-3:2006English version 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 l
9、ectriques - Partie 3: Spcifications pour matriaux particuliers - Feuille 3: Papiers 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-)Pa
10、piere (IEC 60819-3-3:2011) This European Standard was approved by CENELEC on 2011-10-18. 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
11、 lists and bibliographical references concerning such national standards may 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 translati
12、on 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 official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denma
13、rk, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 60819-3-3:2011Copyright European Committee for Elect
14、rotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EN 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 15, “Solid electrical insul
15、ating 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 endorsement (dop) 2012-07-18
16、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 references change: all the r
17、equirements 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 laminating, were added. Atten
18、tion 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 60819-3-3:2011 was approved b
19、y CENELEC as a European Standard without any modification. BS EN 60819-3-3:2011Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 3 - EN 60819-3-3:2011 Annex Z
20、A (normative) Normative references to international publications with their corresponding European publications 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
21、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 YearIEC 60819-1 - Non-cellulosic papers for electrical purposes - Part 1: Defi
22、nitions 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 Paper and board - Sampling to determine average quality EN ISO 186 2002 BS EN 60819-3-3:2011Copyright European Committee for Electrotech
23、nical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 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 ser
24、ies 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 the sheets comprising Part 3: Sheet 3: Unfilled aramid (aromatic polyamide) papers BS
25、 EN 60819-3-3:2011Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-60819-3-3 IEC:2011 5 NON-CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES Part 3: Specifications f
26、or 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 tearing resistance and conformability; Type 3: uncalendere
27、d 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 on the actual requirements necessary for adequate perfor
28、mance 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 references The following referenced documents are indispensabl
29、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. IEC 60819-1, Non-cellulosic papers for electrical purposes Part 1: Definitions and general requireme
30、nts 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 shall in addition comply with the requirements specified i
31、n 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 to be in accordance with the reference test methods. BS
32、 EN 60819-3-3:2011Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 6 60819-3-3 IEC:2011 Table 1 Requirements Properties Method (see IEC 60819-2 clause/ subcl
33、ause) Units Requirements Thickness 4 m Nominal thickness Permissible deviation of central value from nominal value Type 1 Type 2 Type 3 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 10
34、0 130 180 250 300 380 510 580 610 760 35 45 100 150 220 270 350 490 630 750 46 75 130 200 280 340 430 600 750 880 150 220 270 350 200 280 340 430 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.
35、 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 1,00 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,
36、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 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
37、,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 60819-3-3:2011Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted
38、 without license from IHS-,-,-60819-3-3 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
39、12 12 12 10 7 11 11 11 7 11 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 2
40、4 44 80 130 160 180 180 200 240 240 320 520 600 800 160 280 300 440 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
41、 25 25 25 23 9 9 9 9 9 10 10 12 15 15 17 BS EN 60819-3-3:2011Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 8 60819-3-3 IEC:2011 Table 1 (continued) Proper
42、ties 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 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
43、,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 thickness of the test piece shall be reported. bThree test pieces 250 mm 250 mm to be heat
44、ed 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, before and after heating, and make measurements on conditioned pieces. Calculate the
45、 percentage shrinkage in each direction and report the central values. _ BS EN 60819-3-3:2011Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This page deliberately left blankCopyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BSI is the independent national body responsible for preparing British Standards a
