EN 60554-2:2002
(Main)Cellulosic papers for electrical purposes - Part 2: Methods of test
Cellulosic papers for electrical purposes - Part 2: Methods of test
Applies to cellulosic papers for electrical purposes. It specifies the methods of test to be used in testing cellulosic papers for electrical purposes to meet the requirements prescribed in the specification sheet of EN 60554-3. In this standard, reference is made in several places to ISO standards accompanied by a short description of the method used. It is to be understood that this short description is meant for identification purposes only and that all details should be taken from the ISO standard itself.
Zellulosepapiere für elektrotechnische Zwecke - Teil 2: Prüfverfahren
Papiers cellulosiques à usages électriques - Partie 2: Méthodes d'essai
S'applique aux papiers cellulosiques à usages électriques. Elle spécifie les méthodes d'essai à utiliser pour déterminer si les papiers cellulosiques à usages diélectriques satisfont aux exigences imposées dans les feuilles particulières de la EN 60554-3. A plusieurs reprises, la présente norme se réfère aux normes ISO et donne un bref aperçu de la méthode utilisée. Il est entendu que cet aperçu ne remplit d'autre objet que celui de servir de point de repère et que seule la norme ISO proprement dite contient tous les détails nécessaires.
Celulozni papir za elektrotehnične namene - 2. del: Preskusne metode (IEC 60554-2:2001)
General Information
Standards Content (Sample)
SLOVENSKI SIST EN 60554-2:2004
STANDARD
september 2004
Celulozni papir za elektrotehnične namene - 2. del: Preskusne metode (IEC
60554-2:2001)
Cellulosic papers for electrical purposes - Part 2: Methods of test (IEC 60554-
2:2001)
ICS 29.035.10 Referenčna številka
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
EUROPEAN STANDARD EN 60554-2
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2002
ICS 17.220.99;29.035.10
English version
Cellulosic papers for electrical purposes
Part 2: Methods of test
(IEC 60554-2:2001)
Papiers cellulosiques Zellulosepapiere für elektrotechnische
à usages électriques Zwecke
Partie 2: Méthodes d'essai Teil 2: Prüfverfahren
(CEI 60554-2:2001) (IEC 60554-2:2001)
This European Standard was approved by CENELEC on 2002-04-01. 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, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
Norway, Portugal, 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
© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60554-2:2002 E
Foreword
The text of document 15C/1264/FDIS, future edition 2 of IEC 60554-2, 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 60554-2 on 2002-04-01.
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) 2003-01-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-04-01
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 60554-2:2001 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 60554-2:2002
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 60216 Series Electrical insulating materials - HD 611 Series
Properties of thermal endurance EN 60216 Series
1) 2)
IEC 60243-1 - Electrical strength of insulating EN 60243-1 1998
materials - Test methods
Part 1: Tests at power frequencies
IEC 60247 1978 Measurement of relative permittivity,--
dielectric dissipation factor and d.c.
resistivity of insulating liquids
IEC 60250 1969 Recommended methods for the --
determination of the permittivity and
dielectric dissipation factor of electrical
insulating materials at power, audio and
radio frequencies including metre
wavelengths
IEC 60296 1982 Specification for unused mineral --
insulating oils for transformers and
switchgear
IEC 60450 1974 Measurement of the average --
viscometric degree of polymerization of
new and aged electrical papers
IEC 60554-3 Series Specification for cellulosic papers for--
electrical purposes
Part 3: Specifications for individual
materials
ISO 287 1985 Paper and board - Determination of EN 20287 1994
moisture content - Oven-drying method
1)
Undated reference.
2)
Valid edition at date of issue.
Publication Year Title EN/HD Year
ISO 534 1988 Paper and board - Determination of EN 20534 1993
thickness and apparent bulk density or
apparent sheet density
ISO 535 1991 Paper and board - Determination of EN 20535 1994
water absorptiveness - Cobb method
ISO 536 1995 Paper and board EN ISO 536 1996
Determination of grammage
ISO 1924-1 1992 Paper and board - Determination of--
tensile properties
Part 1: Rate of loading method
ISO 1924-2 1994 Part 2: Constant rate of elongation EN ISO 1924-2 1995
method
ISO 1974 1990 Paper - Determination of tearing EN 21974 1994
resistance (Elmendorf method)
ISO 2144 1997 Paper, board and pulps - Determination--
of residue (ash) on ignition at 900
degrees C
ISO 2758 1983 Paper - Determination of bursting--
strength
ISO 9964-3 1993 Water quality - Determination of sodium--
and potassium
Part 3: Determination of sodium anf
potassium by flame emission
spectrometry
NORME CEI
INTERNATIONALE IEC
60554-2
INTERNATIONAL
Deuxième édition
STANDARD
Second edition
2001-11
Papiers cellulosiques à usages électriques –
Partie 2:
Méthodes d'essai
Cellulosic papers for electrical purposes –
Part 2:
Methods of test
IEC 2001 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
utilisée sous quelque forme que ce soit et par aucun procédé, any form or by any means, electronic or mechanical,
électronique ou mécanique, y compris la photocopie et les including photocopying and microfilm, without permission in
microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http://www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
V
PRICE CODE
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue
60554-2 IEC:2001 – 3 –
CONTENTS
FOREWORD.9
INTRODUCTION.11
1 Scope.13
2 Normative references.13
3 Definitions .15
4 General notes on tests.15
5 Thickness .17
5.1 Determination of the thickness of single sheets of paper (ISO 534) .17
5.2 Determination of mean thickness of paper .17
6 Substance (mass per square metre, basic weight or grammage) .17
7 Apparent density.19
8 Tensile strength and elongation .19
9 Internal tearing resistance.19
10 Edge-tearing resistance .21
10.1 Test apparatus .21
10.2 Test pieces.21
10.3 Procedure.21
10.4 Results.23
11 Bursting strength .23
12 Folding endurance .23
12.1 Test apparatus .23
12.2 Test pieces.23
12.3 Procedure.23
12.4 Results.23
13 Moisture content .23
14 Ash content .25
15 Conductivity of aqueous extract .25
15.1 Test apparatus .25
15.2 Procedure.25
15.3 Results.27
16 pH of aqueous extract.27
16.1 Test apparatus .27
16.2 Procedure.27
16.3 Results.27
17 Chloride content of aqueous extract .29
17.1 Method 1 .29
17.2 Method 2 .31
18 Sulphate content.33
60554-2 IEC:2001 – 5 –
19 Conductivity of organic extract .33
19.1 Test apparatus .33
19.2 Procedure.35
19.3 Results.35
20 Determination of sodium and potassium content;
flame atomic absorption spectrometric method.37
21 Air permeability.37
21.1 Test apparatus .37
21.2 Test pieces.39
21.3 Procedure.39
21.4 Results.39
22 Rate of water absorption (wicking) .39
22.1 Principle .39
22.2 Reagent .39
22.3 Apparatus.39
22.4 Conditioning .41
22.5 Test pieces.41
22.6 Procedure.41
22.7 Results.43
22.8 Test report.43
23 Oil absorption (modified Cobb method) .43
23.1 Test apparatus .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.