IEC 63522-17:2024

Electrical relays - Tests and measurements - Part 17: Shock, acceleration and vibration

IEC 63522-17:2024 is used for testing electromechanical elementary relays (electromechanical relays, reed relays, reed contacts, reed switches and technology combination of these) and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
This document defines a standard test method to simulate the mechanical stress on relays as it can occur in service, during handling or during transportation. This document comprises test procedures to simulate shock impacts, steady acceleration environments (such as moving vehicles, aircraft and projectiles) as well as vibration conditions.

Relais électriques - Essais et mesurages - Partie 17: Chocs, accélération et vibrations

Le IEC 63522-17:2024 traite des essais des relais électromécaniques élémentaires (relais électromécaniques, relais à lames souples, contacts à lames souples et leur combinaisons technologiques) et permet d'évaluer leur aptitude à fonctionner dans des conditions prévues de transport, de stockage, et tous les aspects d'utilisation opérationnelle.
Le présent document définit une méthode d'essai normalisée qui vise à simuler les contraintes mécaniques exercées sur les relais qui peuvent se produire en service, pendant la manutention ou pendant le transport. Le présent document comprend des procédures d'essai qui visent à simuler des chocs, des accélérations constantes (dans des véhicules en mouvement, des avions et des projectiles, par exemple) ainsi que des vibrations.
Les essais sont généralement prévus pour être effectués avec des dispositifs soumis à l'essai (DUT, Devices Under Test) sans emballage. Toutefois, si l'emballage est considéré comme une partie essentielle du DUT, les essais définis peuvent également être effectués avec l'emballage.

General Information

• Status: Published
• Publication Date: 04-Dec-2024
• ICS: 29.120.70 - Relays
• Technical Committee: TC 94 - Electrical relays
• Drafting Committee: WG 3 - TC 94/WG 3
• Current Stage: PPUB - Publication issued
• Start Date: 06-Dec-2024
• Completion Date: 05-Dec-2024

Standards Content (Sample)

IEC 63522-17 ®
Edition 1.0 2024-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical relays – Tests and measurements –
Part 17: Shock, acceleration and vibration

Relais électriques – Essais et mesurages –
Partie 17: Chocs, accélération et vibrations
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IEC 63522-17 ®
Edition 1.0 2024-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical relays – Tests and measurements –

Part 17: Shock, acceleration and vibration

Relais électriques – Essais et mesurages –

Partie 17: Chocs, accélération et vibrations

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.70  ISBN 978-2-8322-4246-9

– 2 – IEC 63522-17:2024 © IEC 2024
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Test procedure . 6
4.1 General . 6
4.1.1 General purpose . 6
4.1.2 General conditions . 7
4.2 Shock . 7
4.2.1 Purpose . 7
4.2.2 Procedure . 7
4.2.3 Conditions . 8
4.3 Acceleration . 8
4.3.1 Purpose . 8
4.3.2 Procedure . 9
4.3.3 Conditions . 9
4.4 Vibration . 10
4.4.1 Purpose . 10
4.4.2 Procedure . 10
4.4.3 Conditions . 11
5 Evaluation . 11
5.1 General . 11
5.2 Test report . 12
Annex A (informative) Definition of test axes . 13
Bibliography . 14

Figure A.1 – Example of cartesian coordinate system to define the three mutually
perpendicular test axes on the DUT . 13

Table 1 – Evaluation of DUT properties after shock, acceleration and/or vibration test . 12

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICAL RELAYS –
TESTS AND MEASUREMENTS –
Part 17: Shock, acceleration and vibration

FOREWORD
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IEC 63522-17 has been prepared by IEC technical committee 94: Electrical relays. It is an
International Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
94/1053/FDIS 94/1082/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.

– 4 – IEC 63522-17:2024 © IEC 2024
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
A list of all parts of the IEC 63522 series, published under the general title Electrical relays –
Tests and measurements, can be found on the IEC website.
The French version of this standard has not been voted upon.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn, or
• revised.
IEC 63522-1
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