EN 60455-3-4:2003

SLOVENSKI SIST EN 60455-3-4:2004

STANDARD
september 2004
Reaktivne zmesi na osnovi smole, ki se uporabljajo za električno izolacijo - 3.
del: Specifikacije za posamezne materiale - 4. list: Polnjene poliuretanske
zmesi (IEC 60455-3-4:2003)
Resin based reactive compounds used for electrical insulation - Part 3:
Specifications for individual materials - Sheet 4: Filled polyurethane compounds
(IEC 60455-3-4:2003)
ICS 29.035.20 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 60455-3-4
NORME EUROPÉENNE
EUROPÄISCHE NORM July 2003
ICS 29.035.01 Supersedes HD 307.3.4 S1:1987

English version
Resin based reactive compounds used for electrical insulation
Part 3: Specifications for individual materials
Sheet 4: Filled polyurethane compounds
(IEC 60455-3-4:2003)
Composés réactifs à base de résines Reaktionsharzmassen für die
utilisés comme isolants électriques Elektroisolierung
Partie 3: Spécifications pour matériaux Teil 3: Anforderungen an einzelne
particuliers Werkstoffe
Feuille 4: Composés résineux Blatt 4: Gefüllte Polyurethanharzmassen
de polyuréthanne chargés (IEC 60455-3-4:2003)
(CEI 60455-3-4:2003)
This European Standard was approved by CENELEC on 2003-06-01. 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and 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

© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60455-3-4:2003 E
Foreword
The text of document 15C/1464/FDIS, future edition 2 of IEC 60455-3-4, 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 60455-3-4 on 2003-06-01.

This European Standard replaces HD 307.3.4 S1:1987.

References to HD 307.2 S1:1986 have been updated to EN 60455-2:1999. No significant technical
changes have been made.
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) 2004-03-01

– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2006-06-01

Annexes designated "normative" are part of the body of the standard.
In this standard, annex ZA is normative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60455-3-4:2003 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 60455-3-4:2003
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
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 60455-2 1998 Resin based reactive compounds used EN 60455-2 1999
for electrical insulation
Part 2: Methods of test
IEC 60707 1999 Flammability of solid non-metallic EN 60707 1999
materials when exposed to flame
sources - List of test methods

NORME CEI
INTERNATIONALE IEC
60455-3-4
INTERNATIONAL
Deuxième édition
STANDARD
Second edition
2003-04
Composés réactifs à base de résines
utilisés comme isolants électriques –
Partie 3:
Spécifications pour matériaux particuliers –
Feuille 4:
Composés résineux de polyuréthanne
chargés
Resin based reactive compounds
used for electrical insulation –
Part 3:
Specifications for individual materials –
Sheet 4:
Filled polyurethane compounds
 IEC 2003 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch  Web: www.iec.ch
CODE PRIX
E
Commission Electrotechnique Internationale PRICE CODE
International Electrotechnical Commission
Международная Электротехническая Комиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

60455-3-4  IEC:2003 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
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RESIN BASED R
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