EN IEC 60437:2024
(Main)Radio interference test on high-voltage insulators
Radio interference test on high-voltage insulators
IEC 60437:2023 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. This document applies to insulators for use on AC or DC overhead power lines and overhead traction lines with a nominal voltage greater than 1 000 V. This third edition cancels and replaces the second edition published in 1997. This third edition cancels and replaces the second edition published in 1997. This edition includes the following significant technical changes with respect to the previous edition: a) Composite station post and composite hollow core station post insulators have been included; b) All paragraphs of Samples test were actualized; c) Sample test fast procedure was introduced.
Funkstörprüfungen an Hochspannungsisolatoren
Essai de perturbations radioélectriques des isolateurs pour haute tension
IEC 60437:2023 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. Le présent document s’applique aux isolateurs destinés à des lignes aériennes en courant alternatif ou continu et des lignes aériennes de traction de tension nominale supérieure à 1 000 V. Cette troisième édition annule et remplace la deuxième édition parue en 1997. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) Introduction des supports isolants composites et des supports isolants composites creux; b) Actualisation de tous les alinéas portant sur les essais individuels; c) Introduction d'une procédure rapide d'essai individuel.
Preskus radijskih motenj na visokonapetostnih izolatorjih (IEC 60437:2023)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 60437:2022
01-junij-2022
Preskus radijskih motenj na visokonapetostnih izolatorjih
Radio interference test on high-voltage insulators
Funkstörprüfungen an Hochspannungsisolatoren
Essai de perturbations radioélectriques des isolateurs pour haute tension
Ta slovenski standard je istoveten z: prEN IEC 60437:2022
ICS:
29.080.10 Izolatorji Insulators
oSIST prEN IEC 60437:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN IEC 60437:2022
---------------------- Page: 2 ----------------------
oSIST prEN IEC 60437:2022
36/542/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60437 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-04-01 2022-06-24
SUPERSEDES DOCUMENTS:
36/506/CD, 36/534/CC
IEC TC 36 : INSULATORS
SECRETARIAT: SECRETARY:
Sweden Mr Dan Windmar
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
TC 11
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
TITLE:
Radio interference test on high-voltage insulators
PROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
Copyright © 2022 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it,
for any other purpose without permission in writing from IEC.
---------------------- Page: 3 ----------------------
oSIST prEN IEC 60437:2022
IEC CDV 60437 © IEC 2022 2 36/542/CDV
1 CONTENTS
2
3 FOREWORD. 3
4 INTRODUCTION . 5
5 1 Scope . 6
6 2 Normative references . 6
7 3 Terms and definitions . 7
8 4 Measurement frequency . 7
9 5 Radio noise limits and test voltage . 7
10 6 Measuring instruments . 7
11 6.1 Standard CISPR measuring apparatus . 7
12 6.2 Other measuring apparatus . 7
13 7 Measuring circuit . 8
14 8 Requirements for test voltage . 8
15 9 Atmospheric conditions . 8
16 10 Test area . 8
17 11 Arrangements of insulators for test . 9
18 11.1 Mounting of insulators . 9
19 11.2 Conditions of insulators before test . 9
20 11.3 Checking and calibration of test circuit . 9
21 12 Type test . 10
22
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.