oSIST 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
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CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
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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
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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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