FprEN IEC 63522-4:2024

SLOVENSKI STANDARD
01-september-2023
Električni releji - Preskusi in meritve -7-25. del: Magnetno motenje
Electrical relays - Tests and Measurements - Part 7-25: Magnetic interference
Ta slovenski standard je istoveten z: prEN IEC 61810-7-25:2023
ICS:
29.120.70 Releji Relays
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

94/882/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61810-7-25 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-07-07 2023-09-29
SUPERSEDES DOCUMENTS:
94/789/CD, 94/868/CC
IEC TC 94 : ELECTRICAL RELAYS
SECRETARIAT: SECRETARY:
Austria Mr Bernhard Spalt
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 121,SC 121A
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
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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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This document is still under study and subject to change. It should not be used for reference purposes.
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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 7-25: Magnetic interference

PROPOSED STABILITY DATE: 2026
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 writing from IEC.

– 2 – IEC CDV 61810-7-25:2023 © IEC 2023
1 CONTENTS
2 FOREWORD . 3
3 1 Scope . 5
4 2 Normative references . 5
5 3 Terms and definitions . 5
6 4 Test procedure . 6
7 5 Evaluation . 8
8 Annex T (normative) Test report . 9
9 Bibliography . 10
11 Figure 1 – Mounting array for adjacent similar relays . 6
12 Figure 2 – Mounting array for adjacent similar relays . 6
13 Figure 3 – Directions of the test current for magnetic interference test, method 3 . 8
IEC CDV 61810-7-25:2023 © IEC 2023 – 3 –
16 INTERNATIONAL ELECTROTECHNICAL COMMISSION
17 ____________
19 Electrical relays –
20 Testing and measurement
22 Part 7-25: Magnetic interference
24 FOREWORD
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