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SIST EN 60437:1998

(Main)

Radio interference test on high-voltage insulators

Radio interference test on high-voltage insulators

Specifies the procedure for a radio interference (RI) test carried out in a laboratory on clean and dry insulators at a frequency of 0,5 MHz or 1 MHz or, alternatively, at other frequencies between 0,5 MHz and 2 MHz.

Funkstörprüfungen an Hochspannungsisolatoren

Essais de perturbation radioélectrique des isolateurs pour haute tension

Spécifie la procédure pour un essai de perturbations radioélectriques effectué en laboratoire sur des isolateurs propres et secs à une fréquence de 0,5 MHz ou 1 MHz ou, en variante, à d'autres fréquences comprises entre 0,5 MHz et 2 MHz.

Radio interference test on high-voltage insulators (IEC 60437:1997)

General Information

Status
Published
Publication Date
31-Oct-1998
ICS
29.080.10 - Insulators
Technical Committee
IZL - Insulators
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Nov-1998
Due Date
01-Nov-1998
Completion Date
01-Nov-1998
Ref Project
EN 60437:1997 - Radio interference test on high-voltage insulators

Relations

Revised
SIST EN IEC 60437:2024 - Radio interference test on high-voltage insulators (IEC 60437:2023)
Effective Date
21-Apr-2020

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SLOVENSKI STANDARD
SIST EN 60437:1998
01-november-1998
Radio interference test on high-voltage insulators (IEC 60437:1997)
Radio interference test on high-voltage insulators
Funkstörprüfungen an Hochspannungsisolatoren
Essais de perturbation radioélectrique des isolateurs pour haute tension
Ta slovenski standard je istoveten z: EN 60437:1997
ICS:
29.080.10 Izolatorji Insulators
SIST EN 60437:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60437:1998

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SIST EN 60437:1998

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SIST EN 60437:1998

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SIST EN 60437:1998

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SIST EN 60437:1998

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SIST EN 60437:1998
NORME
CEI
INTERNATIONALE
IEC
60437
INTERNATIONAL
Deuxième édition
STANDARD
Second edition
1997-09
Essai de perturbations radioélectriques
des isolateurs pour haute tension
Radio interference test
on high-voltage insulators
 IEC 1997 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 any form or by any means, electronic or mechanical,
procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie et les 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
K
PRICE CODE
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue

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SIST EN 60437:1998
60437 © IEC:1997 – 3 –
CONTENTS
Page
FOREWORD . 5
INTRODUCTION . 7
Clause
1 Scope . 9
2 Normative references . 9
3 Definitions . 11
4 Measurement frequency . 11
5 Radio noise limits and test voltage. 11
6 Measuring instruments . 11
6.1 Standard CISPR measuring apparatus . 11
6.2 Other measuring apparatus . 11
7 Measuring circuit . 11
8 Requirements for the test voltage . 13
9 Atmospheric conditions . 13
10 Test area . 13
11 Arrangement of insulators for test . 13
11.1 Mounting of insulators . 13
11.2 Condition of insulators before test . 15
12 Insulators for type test . 15
12.1 Number of insulators . 15
12.2 String insulator units . 17
13 Procedure for type tests. 17
13.1 Checking and calibration of test circuit . 17
13.2 Voltage application and RI characteristics . 17
13.3 Acceptance criterion .
...

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