IEC 60364-5-51-ed.5.0

Detail information

Designation: IEC 60364-5-51-ed.5.0

Publication date: 14/04/2005

Pages: 89

Country: International technical standard

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Anotation

Deals with the selection of equipment and its erection. It provides common rules for compliance with measures of protection for safety, requirements for proper functioning for intended use of the installation, and requirements appropriate to the external influences foreseen. The main changes with respect to the previous edition are listed below: - corrections of misprints in Table 51 based on Table 321 derived from the old Part 3; - introduction of a new Clause 516 dealing with measures for mitigation of protective conductor currents; - introduction of an informative Annex B extracted from IEC 61140 in Annex E of this standard. Annex B of IEC 61140 deals with protective conductor currents. Traite du choix du materiel et de sa mise en oeuvre. Il doit permettre de satisfaire aux mesures de protection pour assurer la securite, aux exigences pour assurer un fonctionnement satisfaisant de linstallation pour lutilisation prevue, et aux exigences appropriees aux conditions dinfluences externes previsibles. Les modifications principales par rapport a ledition precedente sont les suivantes: - corrections des erreurs du Tableau 51 base sur le Tableau 321, extrait de lancienne Partie 3; - introduction dun nouvel Article 516 traitant des dispositions dattenuation des courants dans les dispositifs de protection; - introduction de lAnnexe informative B extraite de la CEI 61140 dans lAnnexe E de cette norme. LAnnexe B de la CEI 61140 traite des courants dans les conducteurs de protection.