NR BR 902
Specification for Electrical Requirements of High Voltage Electric Point Machines for Railway Signalling Purposes
active, Most Current
Buy Now
| Organization: | NR |
| Publication Date: | 1 June 1976 |
| Status: | active |
| Page Count: | 8 |
scope:
GENERAL
The object of this Specification is to codify those electrical requirements of point machines driven by a high voltage electric motor which are not defined by B.S.581. It is to be read in conjunction with the latter British Standard.
Document History
NR BR 902
June 1, 1976
Specification for Electrical Requirements of High Voltage Electric Point Machines for Railway Signalling Purposes
GENERAL
The object of this Specification is to codify those electrical requirements of point machines driven by a high voltage electric motor which are not defined by B.S.581. It is to be read in...