NEN EN 50122-2 : 2010
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 2: PROVISIONS AGAINST THE EFFECTS OF STRAY CURRENTS CAUSED BY D.C. TRACTION SYSTEMS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 General
5 Traction power supply system
6 Track system
7 Influenced structures
8 Protection methods applied to metallic structures
Annex A (informative) Measurement of the conductance
per unit length of the running rails
Annex B (informative) Examples for protection methods
applied to metallic structures
Annex C (informative) Estimation of the longitudinal
voltage in reinforced railway structures
Annex D (informative) Bibliography
Defines requirements for protective provisions against the effects of stray currents, which result from the operation of d.c. traction systems.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 50122-2:2010 | Identical |
| NBN EN 50122-2 : 2011 | Identical |
| SN EN 50122-2 : 2010 | Identical |
| UNE-EN 50122-2:2011 | Identical |
| NF EN 50122-2 : 2011 | Identical |
| DIN EN 50122-2 : 2011 | Identical |
| BS EN 50122-2:2010 | Identical |
| I.S. EN 50122-2:2010 | Identical |
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