Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion

Describes two test methods for the evaluation of electrical insulating materials for use under severe ambient conditions at power frequencies (45 Hz to 65 Hz) by measurement of the resistance to tracking and erosion, using a liquid contaminant and inclined plane specimens. The two methods are as follows: - Method 1: constant tracking voltage; - Method 2: stepwise tracking voltage. The main changes from the previous edition are as follows: experience has indicated the need for improved description of the experimental method. For the preparation of the test specimens abrasion is recommended only if necessary. The ventilation of the test chamber is described in detail. For specimens of soft elastomeric materials a mounting support is described. The maximum depth of erosion has to be reported in the classification.

Elektroisolierstoffe, die unter erschwerten Bedingungen eingesetzt werden - Prüfverfahren zur Bestimmung der Beständigkeit gegen Kriechwegbildung und Erosion

Matériaux isolants électriques utilisés dans des conditions ambiantes sévères - Méthodes d'essai pour évaluer la résistance au cheminement et à l'érosion

La CEI 60587:2007 décrit deux méthodes d'essai pour évaluer les matériaux isolants électriques utilisés dans des conditions ambiantes sévères à des fréquences industrielles (comprises entre 45 Hz et 65 Hz), impliquant la mesure de la résistance au cheminement et à l'érosion, à l'aide d'un contaminant liquide et d'éprouvettes plates inclinées. Les deux méthodes sont les suivantes: - Méthode 1: essai de résistance au cheminement à tension constante; - Méthode 2: essai de résistance au cheminement par paliers de tension. Les principales modifications suivantes ont été apportées par rapport à l'édition précédente: l'expérience a montré le besoin d'améliorer la description de la méthode expérimentale. Ensuite, en ce qui concerne la préparation des éprouvettes, l'abrasion est recommandée uniquement si nécessaire. La ventilation de l'enceinte d'essai est également décrite en détail. Un support de montage est décrit pour les éprouvettes constituées de matériaux élastomères souples. Enfin, la profondeur d'érosion maximale doit être mentionnée dans la classification. La version française de cette norme n'a pas été soumise au vote.

Elektroizolacijski materiali, ki se uporabljajo v težkih okoljskih razmerah - Preskušalne metode za ocenjevanje odpornosti proti razenju in eroziji (IEC 60587:2007)

General Information

Status
Published
Publication Date
03-Jul-2007
Withdrawal Date
31-May-2010
Current Stage
6060 - Document made available - Publishing
Start Date
04-Jul-2007
Completion Date
04-Jul-2007

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SLOVENSKI STANDARD
SIST EN 60587:2008
01-januar-2008
Elektroizolacijski materiali, ki se uporabljajo v težkih okoljskih razmerah -
Preskušalne metode za ocenjevanje odpornosti proti razenju in eroziji (IEC
60587:2007)
Electrical insulating materials used under severe ambient conditions - Test methods for
evaluating resistance to tracking and erosion
Elektroisolierstoffe, die unter erschwerten Bedingungen eingesetzt werden -
Prüfverfahren zur Bestimmung der Beständigkeit gegen Kriechwegbildung und Erosion
Matériaux isolants électriques utilisés dans des conditions ambiantes sévères -
Méthodes d'essai pour évaluer la résistance au cheminement et à l'érosion
Ta slovenski standard je istoveten z: EN 60587:2007
ICS:
29.035.01 Izolacijski materiali na Insulating materials in
splošno general
SIST EN 60587:2008 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60587:2008

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SIST EN 60587:2008


EUROPEAN STANDARD
EN 60587

NORME EUROPÉENNE
July 2007
EUROPÄISCHE NORM

ICS 17.220.99; 29.035.01


English version


Electrical insulating materials
used under severe ambient conditions -
Test methods for evaluating resistance to tracking and erosion
(IEC 60587:2007)


Matériaux isolants électriques utilisés Elektroisolierstoffe, die unter erschwerten
dans des conditions ambiantes sévères - Bedingungen eingesetzt werden -
Méthodes d'essai pour évaluer Prüfverfahren zur Bestimmung
la résistance au cheminement der Beständigkeit gegen
et à l'érosion Kriechwegbildung und Erosion
(CEI 60587:2007) (IEC 60587:2007)




This European Standard was approved by CENELEC on 2007-06-01. 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, 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


© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60587:2007 E

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SIST EN 60587:2008
EN 60587:2007 - 2 -
Foreword
The text of document 112/56/FDIS, future edition 3 of IEC 60587, prepared by IEC TC 112, Evaluation
and qualification of electrical insulating materials and systems, was submitted to the IEC-CENELEC
parallel vote and was approved by CENELEC as EN 60587 on 2007-06-01.
This European Standard supersedes HD 380 S2:1987.
The main changes from HD 380 S2:1987 are as follows:
– experience has indicated the need for improved description of the experimental method;
– for the preparation of the test specimens, abrasion is recommended only if necessary;
– the ventilation of the test chamber is described in detail;
– for specimens of soft elastomeric materials a mounting support is described;
– the maximum depth of erosion has to be reported in the classification.
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) 2008-03-01
– latest date by which the national standards conflicting
(dow) 2010-06-01
with the EN have to be withdrawn
__________
Endorsement notice
The text of the International Standard IEC 60587:2007 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 60587:2008


INTERNATIONAL IEC


STANDARD 60587





Third edition
2007-05


Electrical insulating materials
used under severe ambient conditions –
Test methods for evaluating resistance
to tracking and erosion
PRICE CODE
Commission Electrotechnique Internationale
P
International Electrotechnical Comm
...

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