prEN IEC 60156:2023
(Main)Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
Isolants liquides - Détermination de la tension de claquage à fréquence industrielle - Méthode d’essai
Izolacijske tekočine - Ugotavljanje prebojne napetosti pri mrežni frekvenci - Testna metoda
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 60156:2023
01-oktober-2023
Izolacijske tekočine - Ugotavljanje prebojne napetosti pri mrežni frekvenci - Testna
metoda
Insulating liquids - Determination of the breakdown voltage at power frequency - Test
method
Isolants liquides - Détermination de la tension de claquage à
fréquence industrielle - Méthode d’essai
Ta slovenski standard je istoveten z: prEN IEC 60156:2023
ICS:
29.040.01 Izolacijski fluidi na splošno Insulating fluids in general
oSIST prEN IEC 60156:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 60156:2023
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oSIST prEN IEC 60156:2023
10/1201/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60156 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-08-04 2023-10-27
SUPERSEDES DOCUMENTS:
10/1190/CD, 10/1200/CC
IEC TC 10: FLUIDS FOR ELECTROTECHNICAL APPLICATIONS
SECRETARIAT: SECRETARY:
Italy Mr Massimo Pompili
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
TC 14, SC 17A, TC 20, SC 36A, TC 38
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.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries” clauses to be
included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for submitting ISC clauses. (SEE
AC/22/2007 OR NEW GUIDANCE DOC).
TITLE:
Insulating liquids – Determination of the breakdown voltage at power frequency – Test method
PROPOSED STABILITY DATE: 2028
NOTE FROM TC/SC OFFICERS:
Copyright © 2023 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.
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oSIST prEN IEC 60156:2023
– 2 – IEC CDV 60156 © IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Electrical apparatus . 6
4.1 General . 6
4.2 Voltage regulator . 6
4.3 Step-up transformer . 7
4.4 Switching system . 7
4.5 Current-limiting resistors . 7
4.6 Measuring system . 7
5 Test assembly . 7
5.1 General . 7
5.2 Test cell .
...
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