BS-EN-60893-3-3-2004.pdf
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1、BRITISH STANDARD BS EN 60893-3-3:2004 Insulating materials Industrial rigid laminated sheets based on thermosetting resins for electrical purposes Part 3-3: Specifications for individual materials Requirements for rigid laminated sheets based on melamine resins The European Standard EN 60893-3-3:200
2、4 has the status of a British Standard ICS 29.035.01 ? BS EN 60893-3-3:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 26 February 2004 BSI 26 February 2004 ISBN 0 580 43501 6 National foreword This British Standard is the official Engli
3、sh language version of EN 60893-3-3:2004. It is identical with IEC 60893-3-3:2003. It supersedes BS EN 60893-3-3:1995 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee GEL/15, Insulating material, to Subcommittee GEL/15/3, Material specifications, which
4、 has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the sec
5、tion entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.
6、Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor re
7、lated international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 12, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the
8、document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD EN 60893-3-3 NORME EUROPENNE EUROPISCHE NORM January 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elekt
9、rotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60893-3-3:2004 E ICS 29.035.01 Supersedes EN 60893-3-3:1995 English version Insulating materials
10、Industrial rigid laminated sheets based on thermosetting resins for electrical purposes Part 3-3: Specifications for individual materials Requirements for rigid laminated sheets based on melamine resins (IEC 60893-3-3:2003) Matriaux isolants Stratifis industriels rigides en planches base de rsines t
11、hermodurcissables usages lectriques Partie 3-3: Spcifications pour matriaux particuliers Prescriptions pour stratifis rigides en planches base de rsine mlamine (CEI 60893-3-3:2003) Isolierstoffe Tafeln aus technischen Schichtpress- stoffen auf der Basis warmhrtender Harze fr elektrotechnische Zwecke
12、 Teil 3-3: Bestimmungen fr einzelne Werkstoffe Anforderungen fr Tafeln aus Schichtpressstoffen auf der Basis von Melaminharzen (IEC 60893-3-3:2003) This European Standard was approved by CENELEC on 2003-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipul
13、ate 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 Central Secretariat or to any CENELEC member. This European Standard
14、 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 Central Secretariat has the same status as the official versions. CENELEC members are the national
15、electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Forew
16、ord The text of document 15C/1523/FDIS, future edition 2 of IEC 60893-3-3, prepared by SC 15C, Specifications, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60893-3-3 on 2003-12-01. This European Standard supersedes EN 60893-3-3:
17、1995. In this revision of the EN 60893 series of specifications, new material types have been included, changes have been made to the property requirements of some existing types, a new method for testing permittivity and dissipation factor has been added, and all non-specification data for each typ
18、e has been moved to a new Part 4 document IEC/TR 60893-4: Typical values. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2004-09-01 latest date by which the national standard
19、s conflicting with the EN have to be withdrawn (dow) 2006-12-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60893-3-3:2003 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the f
20、ollowing note has to be added for the standard indicated: IEC 60893-3-1 NOTE Harmonized as EN 60893-3-1:2003 (not modified). _ Page 2 EN 6089333:2004 CONTENTS INTRODUCTION.4 1 Scope.5 2 Normative references5 3 Designation 5 4 Requirements .6 Annex ZA (normative) Normative references to international
21、 publications with their corresponding European publications11 Bibliography12 Page 3 EN 6089333:2004 INTRODUCTION This part of IEC 60893 is one of a series, which deals with industrial rigid laminated sheets based on thermosetting resins for electrical purposes. This series consists of four parts: P
22、art 1: Definitions, designations and general requirements (IEC 60893-1) Part 2: Methods of test (IEC 60893-2) Part 3: Specifications for individual materials (IEC 60893-3) Part 4: Typical values (IEC 60893-4) IEC 60893-3-3 contains one of the specification sheets comprising Part 3, as follows: Sheet
23、 3: Requirements for rigid laminated sheets based on melamine resins Page 4 EN 6089333:2004 INSULATING MATERIALS INDUSTRIAL RIGID LAMINATED SHEETS BASED ON THERMOSETTING RESINS FOR ELECTRICAL PURPOSES Part 3-3: Specifications for individual materials Requirements for rigid laminated sheets based on
24、melamine resins 1 Scope This part of IEC 60693 gives the requirements for industrial rigid laminated sheets for electrical purposes based on melamine resins and different reinforcements. Applications and distinguishing properties are given in Table 1. Materials which conform to this specification me
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