Electric strength of insulating materials - Test methods -- Part 2: Additional requirements for tests using direct voltage

This part of IEC 60243 gives requirements additional to those in IEC 60243-1 for the determination of the electric strength of solid insulating materials under direct voltage stress.

Elektrische Durchschlagfestigkeit von isolierenden Werkstoffen - Prüfverfahren - Teil 2: Zusätzliche Anforderungen für Prüfungen mit Gleichspannung

Rigidité diélectrique des matériaux isolants - Méthodes d’essai -- Partie 2: Exigences complémentaires pour les essais à tension continue

L'IEC 60243-2:2013 donne les exigences complémentaires à celles de la CEI 60243-1 pour la détermination de la rigidité diélectrique des matériaux isolants solides sous tension continue. Cette troisième édition annule et remplace la deuxième édition parue en 2001 et constitue une révision éditoriale.

Električna trdnost izolacijskih snovi - Preskusne metode - 2. del: Dodatne zahteve za preskuse z enosmerno napetostjo (IEC 60243-2:2013)

General Information

Status
Published
Publication Date
09-Mar-2014
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
27-Feb-2014
Due Date
04-May-2014
Completion Date
10-Mar-2014

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SLOVENSKI STANDARD
SIST EN 60243-2:2014
01-april-2014
1DGRPHãþD
SIST EN 60243-2:2002

(OHNWULþQDWUGQRVWL]RODFLMVNLKVQRYL3UHVNXVQHPHWRGHGHO'RGDWQH]DKWHYH

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Electric strength of insulating materials - Test methods -- Part 2: Additional requirements

for tests using direct voltage

Rigidité diélectrique des matériaux isolants - Méthodes d’essai -- Partie 2: Exigences

complémentaires pour les essais à tension continue
Ta slovenski standard je istoveten z: EN 60243-2:2014
ICS:
17.220.99 Drugi standardi v zvezi z Other standards related to
elektriko in magnetizmom electricity and magnetism
29.035.01 Izolacijski materiali na Insulating materials in
splošno general
SIST EN 60243-2:2014 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 60243-2:2014
---------------------- Page: 2 ----------------------
SIST EN 60243-2:2014
EUROPEAN STANDARD
EN 60243-2
NORME EUROPÉENNE
February 2014
EUROPÄISCHE NORM
ICS 17.220.99; 29.035.01 Supersedes EN 60243-2:2001
English version
Electric strength of insulating materials -
Test methods -
Part 2: Additional requirements for tests using direct voltage
(IEC 60243-2:2013)
Rigidité diélectrique des matériaux Elektrische Durchschlagfestigkeit
isolants - Méthodes d’essai - von isolierenden Werkstoffen -
Partie 2: Exigences complémentaires pour Prüfverfahren -
les essais à tension continue Teil 2: Zusätzliche Anforderungen für
(CEI 60243-2:2013) Prüfungen mit Gleichspannung
(IEC 60243-2:2013)

This European Standard was approved by CENELEC on 2013-12-31. 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,

the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,

Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,

Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2014 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60243-2:2014 E
---------------------- Page: 3 ----------------------
SIST EN 60243-2:2014
EN 60243-2:2014 - 2 -
Foreword
The text of document 112/245/CDV, future edition 3 of IEC 60243-2, prepared by

IEC/TC 112 "Evaluation and qualification of electrical insulation materials and systems" was submitted

to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60243-2:2014.
The following dates are fixed:
(dop) 2014-09-30
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2016-12-31
standards conflicting with the
document have to be withdrawn
This document supersedes EN 60243-2:2001.
This standard shall be read in conjunction with EN 60243-1.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such

patent rights.
Endorsement notice

The text of the International Standard IEC 60243-2:2013 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 60674-2 NOTE Harmonized as EN 60674-2.
---------------------- Page: 4 ----------------------
SIST EN 60243-2:2014
- 3 - EN 60243-2:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. 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 60243-1 2013 Electric strength of insulating materials - EN 60243-1 2013
Test methods -
Part 1: Tests at power frequencies
---------------------- Page: 5 ----------------------
SIST EN 60243-2:2014
---------------------- Page: 6 ----------------------
SIST EN 60243-2:2014
IEC 60243-2
Edition 3.0 2013-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electric strength of insulating materials – Test methods –
Part 2: Additional requirements for tests using direct voltage
Rigidité diélectrique des matériaux isolants – Méthodes d’essai –
Partie 2: Exigences complémentaires pour les essais à tension continue
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX J
ICS 17.220.99; 29.035.01 ISBN 978-2-8322-1200-4

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 agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN 60243-2:2014
– 2 – 60243-2 © IEC:2013
CONTENTS

FOREWORD ........................................................................................................................... 3

1 Scope .............................................................................................................................. 5

2 Normative references ...................................................................................................... 5

3 Terms and definitions ...................................................................................................... 5

4 Significance of the test .................................................................................................... 5

5 Electrodes and test specimens ........................................................................................ 6

6 Conditioning before tests ................................................................................................. 6

7 Surrounding medium ....................................................................................................... 6

8 Electrical apparatus ......................................................................................................... 6

8.1 Voltage source ................................................................................................... 6

8.2 Voltage measurement ........................................................................................ 7

9 Procedure ........................................................................................................................ 7

10 Mode of increase of voltage ............................................................................................. 7

11 Criterion of breakdown .................................................................................................... 7

12 Number of tests ............................................................................................................... 7

13 Report ............................................................................................................................. 7

Bibliography ............................................................................................................................ 8

---------------------- Page: 8 ----------------------
SIST EN 60243-2:2014
60243-2 © IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRIC STRENGTH OF INSULATING MATERIALS –
TEST METHODS –
Part 2: Additional requirements for tests using direct voltage
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 itself does not provide any attestation of conformity. Independent certification bodies provide conform

...

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