Active standard | Published: 19/08/2025

IEC 63522-33-ed.1.0

Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection
(Relais electriques - Essais et mesurages - Partie 33: Continuite de la connexion de terre de protection)

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Detail information

Designation: IEC 63522-33-ed.1.0

Publication date: 19/08/2025

Pages: 12

Country: International technical standard

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Anotation

IEC 63522-33:2025 This part of IEC 63522 is used for testing all kind of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use. This document provides test methods to ensure that the connection between an earthing terminal and parts required to be connected thereto is of low resistance. IEC 63522-33:2025 La presente partie de lIEC 63522 traite des essais de tous les types de relais electriques et elle evalue leur aptitude a fonctionner dans les conditions prevues de transport, de stockage et dans tous les aspects de leur utilisation operationnelle. Le present document donne des methodes d’essai permettant d’assurer que la connexion entre une borne de terre et les parties qui doivent y etre raccordees est de faible resistance.

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