prEN IEC 63522-52:2024

SLOVENSKI STANDARD
01-oktober-2024
Električni releji - Preskusi in meritve -52. del: Prenapetostna tuljava
Electrical relays - Tests and Measurements - Part 52: Coil overvoltage
Relais électriques - Essais et Mesurages - Partie 52: Surtension aux bornes de la bobine
Ta slovenski standard je istoveten z: prEN IEC 63522-52:2024
ICS:
29.120.70 Releji Relays
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

94/1043/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63522-52 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-08-09 2024-11-01
SUPERSEDES DOCUMENTS:
94/893/CD, 94/1008/CC
IEC TC 94 : ELECTRICAL RELAYS
SECRETARIAT: SECRETARY:
Austria Mr Bernhard Spalt
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

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
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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
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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:
Electrical relays - Tests and Measurements - Part 52: Coil overvoltage

PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
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
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– 2 – IEC CDV 63522-52 © IEC 2024
1 CONTENTS
3 FOREWORD . 3
4 1 Scope . 5
5 2 Normative references . 5
6 3 Terms and definitions . 5
7 4 Test procedure . 5
8 4.1 Purpose . 5
9 4.2 Procedure . 5
10 4.3 Conditions . 6
11 5 Evaluation . 6
12 5.1 General . 6
13 5.2 Test report . 6
14 Bibliography . 7
16 Figure 1 – Typical test circuit . 6
IEC CDV 63522-52 © IEC 2024 – 3 –
19 INTERNATIONAL ELECTROTECHNICAL COMMISSION
20 ____________
22 ELECTRICAL RELAYS – TESTS AND MEASUREMENTS –
24 Part 52: Coil overvoltage
26 FOREWORD
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