SIST EN 60641-3-1:2008

Pressboard and presspaper for electrical purposes -- Part 3: Specifications for individual materials - Sheet 1: Requirements for pressboard, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1

This International Standard gives the requirements for pressboard for electrical purposes comprised of 100 % sulphate wood pulp or a mixture of sulphate wood pulp and cotton. 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 actual requirements necessary for adequate performance in that application and not based on this specification alone.

Tafel- und Rollenpressspan für elektrotechnische Anwendungen -- Teil 3: Bestimmungen für einzelne Werkstoffe - Blatt 1: Anforderungen für Tafelpressspan, Typen B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 und B.6.1

Carton comprimé et papier comprimé à usages électriques -- Partie 3: Spécifications pour matériaux particuliers - Feuille 1: Exigences pour les cartons comprimés, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 et B.6.1

La CEI 60641-3-1:2008 donne les prescriptions relatives aux cartons comprimés à usages électriques, composés de 100 % de pâte de bois au sulfate ou d'un mélange de pâte de bois au sulfate et de coton. Les principales modifications par rapport à l'édition antérieure sont:  - des exigences pour types B.0.3 et B.5.3 ont été ajoutées;  - le type précomprimé B.3.1 a été divisé en B.3.1A et B.3.1B (souplesse supérieure);  - le type B.6.1 a été remplacé par un nouveau type, mais la désignation a été conservée;  - le type B.7.1 a été supprimé;  - la relation des épaisseurs des propriétés a été simplifiée; et  - les valeurs ont été ajustées selon les besoins actuels des utilisateurs.

Specifikacija za prešpanske plošče in prešpanski papir za električne namene - 3. del: Specifikacije za posamezne materiale - 1. list: Zahteve za tipe prešpana B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 in B.6.1 (IEC 60641-3-1:2008)

General Information

• Status: Published
• Publication Date: 22-Sep-2008
• ICS: 29.035.10 - Paper and board insulating materials
• Technical Committee: IZO - Insulating materials
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 15-Sep-2008
• Due Date: 20-Nov-2008
• Completion Date: 23-Sep-2008
• Ref Project: EN 60641-3-1:2008 - Pressboard and presspaper for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Requirements for pressboard, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1

Relations

• Replaces: SIST EN 60641-3-1:1998 - Specification for pressboard and presspaper for electrical purposes -- Part 3: Specifications for individual materials -- Sheet 1: Requirements for pressboard, types B.0.1, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.6.1 and B.7.1
• Effective Date: 01-Nov-2008
• Replaces: SIST EN 60641-3-1:1998 - Specification for pressboard and presspaper for electrical purposes -- Part 3: Specifications for individual materials -- Sheet 1: Requirements for pressboard, types B.0.1, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.6.1 and B.7.1
• Effective Date: 13-May-2010
• Replaces: SIST EN 60641-3-1:1998 - Specification for pressboard and presspaper for electrical purposes -- Part 3: Specifications for individual materials -- Sheet 1: Requirements for pressboard, types B.0.1, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.6.1 and B.7.1
• Effective Date: 28-Jan-2023
• Replaces: SIST EN 60641-3-1:1998 - Specification for pressboard and presspaper for electrical purposes -- Part 3: Specifications for individual materials -- Sheet 1: Requirements for pressboard, types B.0.1, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.6.1 and B.7.1
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60641-3-1:2008
01-november-2008
1DGRPHãþD
SIST EN 60641-3-1:1998
6SHFLILNDFLMD]DSUHãSDQVNHSORãþHLQSUHãSDQVNLSDSLU]DHOHNWULþQHQDPHQH
GHO6SHFLILNDFLMH]DSRVDPH]QHPDWHULDOHOLVW=DKWHYH]DWLSHSUHãSDQD%
%%%%%%%%%LQ%,(&

Specification for pressboard and presspaper for electrical purposes - Part 3:
Specifications for individual materials - Sheet 1: Requirements for pressboard, types
B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1 (IEC 60641-3
-1:2008)
Spezifikation für Preßspan und Preßpapier für elektrische Zwecke - Teil 3: Bestimmung
für einzelne Werkstoffe - Blatt 1: Anforderungen für Tafelpreßspan, Typen B.0.1, B.0.3,
B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 und B.6.1 (IEC 60641-3-1:2008)
Spécifications pour le carton comprimé et le papier comprimé a usages électriques -
Partie 3: Spécifications pour matériaux particuliers - Feuille 1: Exigences pour les
cartons comprimés, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1,
B.5.3 and B.6.1 (CEI 60641-3-1:2008)
Ta slovenski standard je istoveten z: EN 60641-3-1:2008
ICS:
29.035.10 Papirni in kartonski izolacijski Paper and board insulating
materiali materials
SIST EN 60641-3-1:2008 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60641-3-1:2008

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SIST EN 60641-3-1:2008

EUROPEAN STANDARD
EN 60641-3-1

NORME EUROPÉENNE
August 2008
EUROPÄISCHE NORM

ICS 29.035.10 Supersedes EN 60641-3-1:1994


English version


Pressboard and presspaper for electrical purposes -
Part 3: Specifications for individual materials -
Sheet 1: Requirements for pressboard, types B.0.1, B.0.3, B.2.1, B.2.3,
B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1
(IEC 60641-3-1:2008)


Carton comprimé et papier comprimé  Tafel- und Rollenpressspan
à usages électriques - für elektrotechnische Anwendungen -
Partie 3: Spécifications Teil 3: Bestimmungen
pour matériaux particuliers - für einzelne Werkstoffe -
Feuille 1: Exigences pour les cartons Blatt 1: Anforderungen für Tafelpressspan,
comprimés, types B.0.1, B.0.3, B.2.1, Typen B.0.1, B.0.3, B.2.1, B.2.3, B.3.1,
B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 und B.6.1
B.5.3 et B.6.1 (IEC 60641-3-1:2008)
(CEI 60641-3-1:2008)



This European Standard was approved by CENELEC on 2008-08-01. 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 60641-3-1:2008 E

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SIST EN 60641-3-1:2008
EN 60641-3-1:2008 – 2 –
Foreword
The text of document 15/390/CDV, future edition 2 of IEC 60641-3-1, prepared by IEC TC 15 "Solid
electrical insulating materials", was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 60641-3-1 on 2008-08-01.
This European Standard supersedes EN 60641-3-1:1994.
The main changes with respect to EN 60641-3-1:1994 are listed below:
– requirements for types B.0.3 and B.5.3 were added;
– the precompressed type B.3.1 was divided in B.3.1A and B.3.1B (higher flexibility);
– types B.6.1 has been replaced with a new type, but the designation has been kept;
– type B.7.1 has been deleted;
– the thickness relation of the properties has been simplified;
– the values were adjusted to today's needs of users.
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) 2009-05-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-08-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60641-3-1:2008 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 60641-3-1:2008
– 3 – EN 60641-3-1:2008

Annex ZA
(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 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 Year

IEC 60641-1 2007 Pressboard and presspaper for electrical EN 60641-1 2008
purposes -
Part 1: Definitions and general requirements


IEC 60641-2 2004 Pressboard and presspaper for electrical EN 60641-2 2004
purposes -
Part 2: Methods of test

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SIST EN 60641-3-1:2008

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SIST EN 60641-3-1:2008

IEC 60641-3-1
Edition 2.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE


Pressboard and presspaper for electrical purposes –
Part 3: Specifications for individual materials – Sheet 1: Requirements for
pressboard, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3
and B.6.1

Carton comprimé et papier comprimé à usages électriques –
Partie 3: Spécifications pour matériaux particuliers – Feuille 1: Exigences pour
les cartons comprimés, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3,
B.5.1, B.5.3 et B.6.1

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
L
CODE PRIX
ICS 29.035.10 ISBN 2-8318-9897-8
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 60641-3-1:2008
– 2 – 60641-3-1 © IEC:2008
CONTENTS
FOREWORD.3
1 Scope.5
2 Normative references .5
3 Designation (according to IEC 60641-1) .6
4 Requirements .6

Table 1 – Requirements for pressboard types B.0, B.2 and B.3.7
Table 2 – Pressboard types B.4, B.5 and B.6.10

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SIST EN 60641-3-1:2008
60641-3-1 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

PRESSBOARD AND PRESSPAPER
FOR ELECTRICAL PURPOSES –

Part 3: Specifications for individual materials –
Sheet 1: Requirements for pressboard, types B.0.1, B.0.3, B.2.1,
B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1


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 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 the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 60641-3-1 has been prep
...