BSI DD ENV 50123-7-1:1999
$142.49
Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems – Application guide
| Published By | Publication Date | Number of Pages |
| BSI | 1999 | 20 |
| Status | Withdrawn |
|---|---|
| Title | Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems – Application guide |
| Publisher | BSI |
| Committee | GEL/9/3 |
| Pages | 20 |
| Publication Date | 1999-08-15 |
| Withdrawn Date | 2003-07-15 |
| Replaced By | BS EN 50123-7-1:2003 |
| ISBN | 0 580 32825 2 |
| Standard Number | DD ENV 50123-7-1:1999 |
| Identical National Standard Of | ENV 50123-7-1:1998 |
| Descriptors | Electrical protection equipment, Current measurement, Electrical measuring instruments, Circuits, Voltage measurement, Electrical faults, Rectifiers, Switchgear, Circuit-breakers, Electrical installations, Direct current, Timing devices, Earthing, Tripping mechanisms (circuit-breakers), Overload protection, Protective relays, Overcurrent protection, Railway fixed equipment, Railway electric traction equipment, Control systems, Control devices, Electric control equipment, Electric cables, Electrical measurement, Electrical impedance, Railway equipment, Fault currents |
| ICS Codes | 29.130.99 - Other switchgear and controlgear |
