• Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert
Celebrate World Standards Day. Save 10% with code WSD2026 until 31 Oct. Save now

NF EN 50122-2 : 2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN - PART 2: PROVISIONS AGAINST THE EFFECTS OF STRAY CURRENTS CAUSED BY D.C - TRACTION SYSTEMS

Published date

12-01-2013

Superseded date

16-01-2023

Superseded by

NF EN 50122-2:2022

Sorry this product is not available in your region.
Summarise this standard

1 Domaine d'application
2 Références normatives
3 Définitions
4 Généralités
5 Système d'alimentation de traction
6 Système de voie
  6.1 Système de rail
  6.2 Autres parties du système de voie
7 Structures influencées
  7.1 Généralités
  7.2 Structures de tunnel
  7.3 Ponts, viaducs et plates-formes de voie renforcées
  7.4 Dépots et ateliers
  7.5 Câbles, canalisation et alimentation de l'extérieur
8 Méthodes de protection appliquées aux structures
  métalliques
Annexe A (informative) Mesure de la conductance par unité
         de longueur des rails de roulement
Annexe B (informative) Exemples de méthodes de protection
         appliquées aux structures métalliques
Annexe C (informative) Estimation de la tension
         longitudinale dans des structures
         ferroviaires en béton armé
Bibliographie

Defines requirements for protective provisions against the effects of stray currents resulting from operating d.c. traction systems. Applicable to all metallic fixed installations forming part of the traction systems, and to any other unrelated metallic components located in any position in the earth, which may carry stray currents as a result of the railway system operation. Applicable to all new electrification of a d.c. railway system, and may also apply to existing electrified systems where the effects of stray currents are considered.

DevelopmentNote
Indice de classement: F74-122-2. (03/2003) PR NF EN 50122-2 August 2008. (08/2008)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
EN 50122-2:2010 Identical
DIN EN 50122-2 : 2011 Identical
I.S. EN 50122-2:2010 Identical
NBN EN 50122-2 : 2011 Identical
NEN EN 50122-2 : 2010 Identical
BS EN 50122-2:2010 Identical
UNE-EN 50122-2:2011 Identical

Sorry this product is not available in your region.