IEC/TR 61200-52-ed.2.0

Detail information

Designation: IEC/TR 61200-52-ed.2.0

Publication date: 10/07/2013

Pages: 25

Country: International technical standard

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Anotation

IEC/TR 61200-52:2013 is Technical Report which serves as a supplement to IEC 60364-5-52:2009 and explains the rules so as to facilitate the design, selection, erection and maintenance of wiring systems. It follows the numbering of that standard. This technical report is written for everyone concerned with the design, the selection and supply of equipment, as well as the persons who install, maintain and use electrical installations. This second edition cancels and replaces the first edition, published in 1993, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - guidance associated with conduit systems, cable ducting systems, cable trunking systems, cable tray systems and cable ladder systems has been added giving, for example, recommended maximum straight lengths of conduit to ease the installation circuit wiring; - guidance associated with selection and erection of wiring systems in relation to external influences has been extended to cover impact, and other mechanical stresses; - guidance for grouping of cables has been added; and - guidance on maximum temperatures of terminals in normal service conditions has been extended. La CEI/TR 61200-52:2013 est un Rapport Technique qui constitue un supplement a la CEI 60364-5-52:2009 et explique les regles de maniere a faciliter la conception, le choix, la mise en oeuvre et la maintenance des canalisations. Sa numerotation des articles suit la numerotation de la CEI 60364-5-52. Il est redige a lintention de toute personne concernee par la conception, le choix et la fourniture des materiels, ainsi qua lintention des personnes qui installent, assurent la maintenance et utilisent des installations electriques. Cette deuxieme edition annule et remplace la premiere edition, parue en 1993, et constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: - des recommandations concernant les systemes de conduits, systemes de conduits-profiles, systemes de goulottes, systemes de chemins de cables et systemes dechelles a cables ont ete ajoutees pour donner, par exemple, les longueurs maximales recommandees pour les conduits afin de faciliter linstallation des circuits; - les recommandations pour le choix et la mise en oeuvre des canalisations en tenant compte des influences externes ont ete etendues aux impacts et autres contraintes mecaniques; - des recommandations pour les groupements de cables ont ete ajoutees; et - des recommandations sur les temperatures maximales des bornes en conditions de fonctionnement normal ont ete etendues.