HD 568 S1:1990
(Main)Methods of test for the determination of the insulation resistance of solid insulating materials
Methods of test for the determination of the insulation resistance of solid insulating materials
Describes procedures for rapidly determining the values of the insulation resistance of solid insulating materials in order to give a general indication of quality when great accuracy is not required.
Prüfung von Isolierstoffen für die Elektrotechnik - Isolationswiderstand von festen isolierenden Werkstoffen
Méthodes d'essai pour la détermination de la résistance d'isolement des isolants solides
Décrit des méthodes d'essai rapides pour déterminer les valeurs de la résistance d'isolement des isolants solides en vue de donner une indication générale sur la qualité du matériau quand une grande précision n'est pas nécessaire. Cette rapidité est due à la facilité avec laquelle on peut préparer les éprouvettes.
Test methods for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions (IEC 60167:1964)
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST HD 568 S1:1998
01-oktober-1998
Test methods for evaluating resistance to tracking and erosion of electrical
insulating materials used under severe ambient conditions (IEC 60167:1964)
Methods of test for the determination of the insulation resistance of solid insulating
materials
Prüfung von Isolierstoffen für die Elektrotechnik - Isolationswiderstand von festen
isolierenden Werkstoffen
Méthodes d'essai pour la détermination de la résistance d'isolement des isolants solides
Ta slovenski standard je istoveten z: HD 568 S1:1990
ICS:
29.035.01 Izolacijski materiali na Insulating materials in
splošno general
SIST HD 568 S1:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST HD 568 S1:1998
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SIST HD 568 S1:1998
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SIST HD 568 S1:1998
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SIST HD 568 S1:1998
INTERNATIONAL IEC
STANDARD 60167
First edition
1964
Methods of test for the determination
of the insulation resistance
of solid insulating materials
IEC 1964 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical,
including photocopying and microfilm, without permission in writing from 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
PRICE CODE
L
Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
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SIST HD 568 S1:1998
CONTENTS
Page
5
FOREWORD
PREFACE 5
SECTION ONE — GENERAL
Clause
1. Scope 7
2. Definitions 7
7
3. Significance
4.
Test equipment 7
SECTION TWO — ELECTRODES
5. Electrodes 9
9
6. Taper pin electrodes (for flat plates; tubes and rods)
9
7. Conducting paint electrodes (for flat plates; tubes and rods)
9
8. Bar electrodes (for thin sheets and tapes)
SECTION THREE — TEST SPECIMENS
9
9. Test specimens for taper pin electrodes
11
10. Test specimens for conducting paint electrodes
11
11. Test specimens for bar electrodes
SECTION FOUR — CONDITIONING
11
12. Conditions and procedures
SECTION FIVE — PROCEDURE
11
13. Selection, preparation and measurement
SECTION SIX — EXPRESSION OF RESULTS
13
14. Mathematical treatment
SECTION SEVEN — TEST REPORT
13
15. Necessary information
SECTION EIGHT — GENERAL PRINCIPLES
13
16. Selection of test pieces
15
17. Cleaning test pieces
15
18. Mounting test specimens
15
19. Reference
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SIST HD 568 S1:1998
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
THE DETERMINATION OF THE INSULATION
METHODS OF TEST FOR
RESISTANCE OF SOLID INSULATING MATERIALS
FOREWORD
The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on which
1)
all the National Committees having a special interest therein are represented, express, as nearly as possible, an inter-
national consensus of opinion on the subjects dealt with.
2) They have the form of recommendations for international use and they are accepted by the National Committees in
that sense.
3) In order to promote this international unification, the IEC expresses the wish that all National Committees having
as yet no national rules, when preparing such rules, should use the IEC recommendations as the fundamental basis
for these rules in so far as national conditions will permit.
4) The desirability is recognized of extending inte rnational agreement on these matters through an endeavour to harmonize
national standardization rules with these recommendations in so far as national conditions will permit. The National
Committees pledge their influence towards that end.
PREFACE
This Recommendation was prepared by Technical Committee No. 15, Insulating Materials.
The study of standardized methods of measurement of the volume and surface resistivities and the
insulation resistance of an insulating material were commenced by Technical Committee No. 15 at Scheve-
ningen in September 1952. It was then decided to treat the methods of measurement in three parts dealing
respectively with volume resistivity, surface resistivity and insulation resistance. The methods recommended
for the measurement of the volume and surface resistivities were issued as an IEC Recommendation in
Publication 93 (1958).
A draft concerning the methods of measurement of insulation resistance was submitted to the National
Committees for approval under the Six Months' Rule in March 1960. Amendments to t
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