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ELECTRICAL RELAYS - PART 23: CONTACT PERFORMANCE
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Superseded date: 01-09-2010
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Published date: 12-01-2013
Publisher: Association Francaise de Normalisation
1 Généralités 1.1 Domaine d'application et objet 1.2 Références normatives 2 Définitions 3 Valeurs normalisées nominales et préférentielles 3.1 Valeurs nominales normalisées 3.2 Valeurs préférentielles normalisées 4 Conditions d'essai 4.1 Généralités 4.2 Circuit d'essai 4.3 Alimentation du relais 4.4 Critères de défaillance d'un contact 5 Détermination des caractéristiques des contacts 5.1 Généralités 5.2 Evaluation 6 Présentation des caractéristiques Annexe A (normative) Circuit d'essai normalisé Annexe B (normative) Catégories d'application de contact Annexe C (normative) Evaluation des résultats d'essais Annexe D (normative) Méthode simplifiée pour la détermination des caractéristiques des contacts Annexe E (normative) Evaluation des données de fiabilité des relais de tout-ou-rien Annexe ZA (normative) Références normatives à d'autres publications internationales avec les publications européennes correspondantes
Applies to contact assemblies of relays in the scope of the IEC. Describes basic consideration common to all types of relays covered by IEC 255, but may need supplementary requirements for specified designs or applications.
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