IEC 61991-ed.2.0

Podrobné informácie

Označenie: IEC 61991-ed.2.0

Dátum vydania: 10.05.2019

Stránok: 61

Krajina: Medzinárodná technická norma

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Anotácia

IEC 61991:2019 defines requirements applied in the design and manufacture of electrical installations and equipment to be used on rolling stock to protect persons from electric shocks. This document is applicable to rolling stock of rail transport systems, road transport systems if they are powered by an external supply (e.g. trolley buses), magnetically levitated transport systems, and to the electrical equipment installed in these systems. This second edition cancels and replaces the first edition, published in 2000. It is based on EN 50153:2014. This edition includes the following significant technical changes with respect to the previous edition: a) replacement of several reference standards. b) several terms and abbreviated terms are introduced; c) special national conditions are included in annex LIEC 61991:2019 definit les exigences appliquees, dans la conception et la fabrication des installations et equipements electriques a utiliser sur le materiel roulant, pour la protection des personnes contre les chocs electriques. Le present document est applicable aux materiels roulants des systemes de transport sur rails, aux systemes de transport routier, sils sont alimentes par une source exterieure (trolleybus), aux systemes de transport a sustentation magnetique et aux equipements electriques installes dans ces systems. Cette deuxieme edition annule et remplace la premiere edition, publiee en 2000. Elle est basee sur l’EN 50153:2014. Cette edition inclut les changements techniques significatifs suivants par rapport a l’edition precedente: a) remplacement de plusieurs references de normes. b) ajout de plusieurs termes et termes abreges. c) conditions nationales particulieres est donnee en annexe