IEC 60371-3-5-2005 Insulating materials based on mica - Part 3 Specification for individual materials - Sheet 5 Glass-backed mica paper with an epoxy resin bind.pdf

1、 IEC 60371-3-5 Edition 2.0 2005-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Insulating materials based on mica Part 3: Specifications for individual materials Sheet 5: Glass-backed mica paper with an epoxy resin binder for post-impregnation (VPI) Matriaux isolants base de mica Partie 3: Spcificat

2、ions pour matriaux particuliers - Feuille 5: Papier de mica renforc de verre avec un agglomrant en rsine poxyde pour post-imprgnation (VPI) IEC 60371-3-5:2005-11(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2005 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no

3、 part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC co

4、pyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite

5、ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lIEC ou du Comit national de lIEC du pays du demandeur. Si vous avez des questions sur le copyright de lIEC ou si vous dsirez obtenir des droits supp

6、lmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pays de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Ele

7、ctrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure t

8、hat you have the latest edition, a corrigenda or an amendment might have been published. IEC Catalogue - webstore.iec.ch/catalogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other d

9、ocuments. Available for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn pub

10、lications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available online and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and

11、 electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in 14 additional languages. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary More than 55 000 electrotechnical terminology entr

12、ies in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this p

13、ublication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de lIEC La Commission Electrotechnique Internationale (IEC) est la premire organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit, llectronique et

14、 aux technologies apparentes. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue IEC - webstore.iec.ch/catalogue Application autonome p

15、our consulter tous les renseignements bibliographiques sur les Normes internationales, Spcifications techniques, Rapports techniques et autres documents de lIEC. Disponible pour PC, Mac OS, tablettes Android et iPad. Recherche de publications IEC - www.iec.ch/searchpub La recherche avance permet de

16、trouver des publications IEC en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou retires. IEC Just Published - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications IEC. Just

17、Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi qu

18、e les termes quivalents dans 14 langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (IEV) en ligne. Glossaire IEC - std.iec.ch/glossary Plus de 55 000 entres terminologiques lectrotechniques, en anglais et en franais, extraites des articles Termes et Dfinitions des pub

19、lications IEC parues depuis 2002. Plus certaines entres antrieures extraites des publications des CE 37, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60371

20、-3-5 Edition 2.0 2005-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Insulating materials based on mica Part 3: Specifications for individual materials Sheet 5: Glass-backed mica paper with an epoxy resin binder for post-impregnation (VPI) Matriaux isolants base de mica Partie 3: Spcifications pour

21、matriaux particuliers - Feuille 5: Papier de mica renforc de verre avec un agglomrant en rsine poxyde pour post-imprgnation (VPI) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE L ICS 29.035.10; 29.035.50 PRICE CODE CODE PRIX ISBN 978-2-8322-1595-1 Registered tra

22、demark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr.

23、 2 IEC 60371-3-5:2005 IEC 2005 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope . 6 2 Normative references . 6 3 Designation 6 4 Requirements: raw materials 8 4.1 Mica paper 8 4.2 Glass fabric . 8 4.3 Epoxy resin . 8 5 Requirements: composition and tolerances . 8 6 Requirements for material (as receiv

24、ed) . 9 6.1 General . 9 6.2 Width 9 6.3 Thickness 9 6.4 Length . 9 6.5 Cores 9 6.6 Joins . 10 6.7 Tensile strength in the warp direction 10 6.8 Stiffness 10 6.9 Air porosity 10 7 Packing 10 Table 1 Composition low bond, with a resin content in the range (8 3) % 7 Table 2 Composition medium bond, wit

25、h a resin content in the range of (16 3) % . 8 Table 3 Tolerance on width 9 Table 4 Air porosity 10 IEC 60371-3-5:2005 IEC 2005 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INSULATING MATERIALS BASED ON MICA Part 3: Specifications for individual materials Sheet 5: Glass-backed mica paper with an ep

26、oxy resin binder for post-impregnation (VPI) FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on al

27、l questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publi

28、cation(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. I

29、EC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of o

30、pinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made t

31、o ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparen

32、tly to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rend

33、ered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of i

34、ts technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any ot

35、her IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be th

36、e subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60371-3-5 has been prepared by IEC technical committee 15: Standards on specifications for electrical insulating materials. This bilingual version (2014-05) corresp

37、onds to the English version, published in 2005-11. This second edition cancels and replaces the first edition, published in 1992, and constitutes a technical revision. The main changes with regard to the previous edition include adjustments needed to align this standard with changes included in the

38、latest edition of IEC 60371-2. 4 IEC 60371-3-5:2005 IEC 2005 The text of this standard is based on the following documents: FDIS Report on voting 15/228/FDIS 15/246/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table.

39、 The French version of this standard has not been voted upon. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site und

40、er “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended. IEC 60371-3-5:2005 IEC 2005 5 INTRODUCTION This part of IEC 60371 forms part of a series which deals with insulating ma

41、terials built up from mica splittings or mica paper with or without reinforcement, and with mica paper in its pure state for use in electrical equipment IEC 60371 consists of three parts under the main title Specification for insulating materials based on mica: Part 1: Definitions and general requir

42、ements Part 2: Methods of test Part 3: Specifications for individual materials This standard contains one of the sheets comprising part 3, as follows: Sheet 5: Glass-backed mica paper with an epoxy resin binder for post-impregnation (VPI vacuum pressure impregnation) 6 IEC 60371-3-5:2005 IEC 2005 IN

43、SULATING MATERIALS BASED ON MICA Part 3: Specifications for individual materials Sheet 5: Glass-backed mica paper with an epoxy resin binder for post-impregnation (VPI) 1 Scope This part of IEC 60371 gives requirements for electrical insulating materials made by combining mica paper with glass fabri

44、c and bonding them together with a small amount of epoxy resin. The material is supplied in a flexible state and is designed for use in conjunction with vacuum pressure impregnation (VPI) with compatible impregnates. The final cured properties will be primarily dependent on the VPI resin used. Two b

45、ond contents are specified: low bond with a resin content of (8 3) %; medium bond with a resin content of (16 3) %. Materials which 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 a

46、ctual requirements necessary for adequate performance in that application and not based on this specification alone. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated ref

47、erences, the latest edition of the referenced document (including any amendments) applies. IEC 60371-2:2004, Specification for insulating materials based on mica Part 2: Methods of test IEC 60371-3-2, Insulating materials based on mica Part 3: Specifications for individual materials Sheet 2: Mica pa

48、per ISO 5636-5:2003, Paper and board Determination of air permeance and air resistance (medium range) Part 5: Gurley method 3 Designation When ordering materials to this specification only the specification and type numbers need be quoted (see Tables 1 and 2). Example: IEC 60371-3-5: type 5.1.01 The

49、 type number is derived from: the specification sheet number 5 plus the sheet table number 5.1 plus the number of the product in the sheet table 5.1.01 IEC 60371-3-5:2005 IEC 2005 7 The descriptive code quoted in Tables 1 and 2, for example G23/M80/R08 for type 5.1.01, Table 1, is derived from: glass content (G) 23 g/m muscovite mica content (M) 80 g/m resin content