SIST EN IEC 63522-25:2025

Electrical relays - Tests and Measurements - Part 25: Magnetic interference

IEC 63522-25:2025 Used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of DUTs to perform under expected conditions of transportation, storage and all aspects of operational use.
This document defines a standard test method to check the magnetic interference between relays under operating conditions and their influence on other relays in the neighbourhood.

Elektrische Relais – Mess- und Prüfverfahren – Teil 25: Magnetische Störung

Relais électriques - Essais et mesurages - Partie 25: Perturbations par les champs magnétiques

IEC 63522-25:2025 traite des essais ainsi que des sévérités et conditions appropriées pour les mesurages et essais destinés à évaluer l'aptitude de DUT à fonctionner dans des conditions prévues de transport, de stockage, et de tous les aspects d'utilisation opérationnelle.
Le présent document définit une méthode d'essai normalisée pour vérifier les perturbations par les champs magnétiques entre les relais dans les conditions de fonctionnement et leur influence sur d'autres relais environnants.

Električni releji - Preskusi in meritve - 25. del: Magnetno motenje

General Information

• Status: Published
• Public Enquiry End Date: 27-Sep-2023
• Publication Date: 15-May-2025
• ICS: 29.120.70 - Relays
• Technical Committee: ISS EIT.ERE - All-or-nothing electrical relays
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 25-Apr-2025
• Due Date: 30-Jun-2025
• Completion Date: 16-May-2025
• Ref Project: EN IEC 63522-25:2025 - Electrical relays - Tests and measurements - Part 25: Magnetic interference

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2025
Električni releji - Preskusi in meritve - 25. del: Magnetno motenje
Electrical relays - Tests and Measurements - Part 25: Magnetic interference
Elektrische Relais – Mess- und Prüfverfahren – Teil 25: Magnetische Störung
Relais électriques - Essais et mesurages - Partie 25: Perturbations par les champs
magnétiques
Ta slovenski standard je istoveten z: EN IEC 63522-25:2025
ICS:
29.120.70 Releji Relays
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 63522-25

NORME EUROPÉENNE
EUROPÄISCHE NORM April 2025
ICS 29.120.70
English Version
Electrical relays - Tests and measurements - Part 25: Magnetic
interference
(IEC 63522-25:2025)
Relais électriques - Essais et mesurages - Partie 25 : Elektrische Relais - Mess- und Prüfverfahren - Teil 25:
Perturbations par les champs magnétiques Magnetische Störung
(IEC 63522-25:2025) (IEC 63522-25:2025)
This European Standard was approved by CENELEC on 2025-04-03. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 63522-25:2025 E

European foreword
The text of document 94/1055/FDIS, future edition 1 of IEC 63522-25, prepared by TC 94 "Electrical
relays" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2026-04-30
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2028-04-30
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 63522-25:2025 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 61810-1:2015 NOTE Approved as EN 61810-1:2015 (not modified)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60060-1 - High-voltage test techniques - Part 1: EN 60060-1 -
General definitions and test requirements
1 2
IEC 63522-0 ED1 - Electrical relays - Tests and Measurements - EN IEC 63522-0 -
Part 0: General and Guidance
3 4
IEC 63522-4 ED1 - Electrical relays - Tests and measurements - EN IEC 63522-4 -
Part 4: Dielectric strength test
5 6
IEC 63522-7 ED1 - Electrical relays - Tests and measurements - EN IEC 63522-7 -
Part 7: Functional tests
Under preparation. Stage at the time of publication: IEC CDV 63522-0:2024.
Under preparation. Stage at the time of publication: prEN IEC 63522-0:2024.
Under preparation. Stage at the time of publication: IEC FDIS 63522-4:2024.
Under preparation. Stage at the time of publication: IEC FprEN IEC 63522-4:2025.
Under preparation. Stage at the time of publication: IEC FDIS 63522-7:2024.
Under preparation. Stage at the time of publication: IEC FprEN IEC 63522-7:2025.
IEC 63522-25 ®
Edition 1.0 2025-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical relays – Tests and measurements –

Part 25: Magnetic interference

Relais électriques – Essais et mesurages –

Partie 25 : Perturbations par les champs magnétiques

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.70  ISBN 978-2-8327-0196-6

– 2 – IEC 63522-25:2025 © IEC 2025
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references. 5
3 Terms and definitions . 5
4 Test procedure . 6
4.1 Purpose . 6
4.2 Procedure . 6
4.2.1 Method 1 . 6
4.2.2 Method 2 . 6
4.2.3 Method 3 . 8
4.3 Conditions to be specified . 8
5 Evaluation . 8
5.1 General . 8
5.2 Test report . 9
Bibliography . 10

Figure 1 – Mounting array for adjacent similar relays . 6
Figure 2 – Mounting direction for adjacent similar relays . 7
Figure 3 – Example of test arrangement for multi mounting . 7
Figure 4 – Directions of the test current for magnetic interference test, method 3 . 8

IEC 63522-25:2025 © IEC 2025 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICAL RELAYS –
TESTING AND MEASUREMENT –
Part 25: Magnetic interference

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subj
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