NEN-EN 50123-1
Railway applications - Fixed installations - D.C. switchgear - Part 1: General
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 2003 |
| Status: | active |
| Page Count: | 50 |
| ICS Code (Railway engineering in general): | 45.020 |
| ICS Code (Electric traction equipment): | 29.280 |
scope:
Specifies requirements for d.c. switchgear and controlgear andis intended to be used in fixed installations with nominal voltage not exceeding V 3000 d.c. which supply electrical power to vehicles for public guided transport, i.e. railway vehicles, tramway vehicles, underground vehicles and trolley-buses.
Document History
NEN-EN 50123-1
April 1, 2003
Railway applications - Fixed installations - D.C. switchgear - Part 1: General
Specifies requirements for d.c. switchgear and controlgear andis intended to be used in fixed installations with nominal voltage not exceeding V 3000 d.c. which supply electrical power to vehicles...
March 1, 2001
Railway applications - Fixed installations - D.C. switchgear - Part 1: General
Specifies requirements for d.c. switchgear and controlgear andis intended to be used in fixed installations with nominal voltage not exceeding V 3000 d.c. which supply electrical power to vehicles...
August 1, 1995
Railway applications - Fixed installations - D.C. switchgear - Part 1: General
This standard, consisting of seven parts, applies to D.C. switchgear and controlgear and is intended to be used in fixed electrical installations, with nominal voltage not exceeding 3000 V D.C.,...