SIST EN 60641-1:2008

SLOVENSKI STANDARD
01-april-2008
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Specification for pressboard and presspaper for electrical purposes - Part 1: Definitions
and general requirements (IEC 60641-1:2007)
Bestimmung für Tafel- und Rollenpressspan für elektrotechnische Anwendungen - Teil 1:
Begriffe und allgemeine Anforderungen (IEC 60641-1:2007)
Spécifications pour le carton comprimé et le papier comprimé à usages électriques -
Partie 1: Définitions et prescriptions générales (CEI 60641-1:2007)
Ta slovenski standard je istoveten z: EN 60641-1:2008
ICS:
29.035.10
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 60641-1
NORME EUROPÉENNE
January 2008
EUROPÄISCHE NORM
ICS 29.035.10 Supersedes EN 60641-1:1995

English version
Specification for pressboard and presspaper for electrical purposes -
Part 1: Definitions and general requirements
(IEC 60641-1:2007)
Spécifications pour le carton comprimé  Bestimmung für Tafel-
et le papier comprimé und Rollenpressspan
à usages électriques - für elektrotechnische Anwendungen -
Partie 1: Définitions Teil 1: Begriffe
et prescriptions générales und allgemeine Anforderungen
(CEI 60641-1:2007) (IEC 60641-1:2007)

This European Standard was approved by CENELEC on 2007-12-01. 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 obtained on
application to the Central Secretariat 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
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, 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.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60641-1:2008 E
Foreword
The text of document 15/352/CDV, future edition 2 of IEC 60641-1, prepared by IEC TC 15, Solid
electrical insulating materials, was submitted to the IEC-CENELEC parallel Unique Acceptance
Procedure and was approved by CENELEC as EN 60641-1 on 2007-12-01.
This European Standard supersedes EN 60641-1:1995.
The main changes with respect to EN 60641-1:1995 are listed below:
– the kind of surface finish shall no longer be specified in the standard;
– fixed nominal thicknesses have been replaced by preferred thicknesses;
– types B.6 and P.6 have been replaced, but the designations have been kept;
– types B.7 and P.7 have been deleted.
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) 2008-09-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-12-01
__________
Endorsement notice
The text of the International Standard IEC 60641-1:2007 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:
IEC 60641-3 NOTE Harmonized in EN 60641-3 series (not modified).
__________
IEC 60641-1
Edition 2.0 2007-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Pressboard and presspaper for electrical purposes –
Part 1: Definitions and general requirements

Carton comprimé et papier comprimé à usages électriques –
Partie 1: Définitions et exigences générales

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
J
CODE PRIX
ICS 29.035.10 ISBN 2-8318-9589-8

– 2 – 60641-1 © IEC:2008
CONTENTS
FOREWORD.3

1 Scope.5
2 Terms and definitions .5
3 Classification.5
4 General requirements .6
4.1 Composition .6
4.2 Finish .6
4.3 Machineability .6
5 Dimensions .6
6 Conditions of supply .6

Bibliography.9

Table 1 – Classification.8

60641-1 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
PRESSBOARD AND PRESSPAPER
FOR ELECTRICAL PURPOSES –
Part 1: Definitions and general requirements

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 all 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
Publication(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. IEC 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 opinion 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 to 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
transparently 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 rendered 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 its 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 other IEC
Publications.
8) Attention is dra
...