Active
Standard
Most Recent
BS EN 50122-1:2022
Railway applications. Fixed installations. Electrical safety, earthing and the return circuit Protective provisions against electric shock
Preview
Summary
Overhead contact systems;Switching substations;Protective relays;Electrical protection equipment;Earth-leakage circuit-breakers;Earth conductors;Electric power transmission;Overhead power lines;Electrical safety;Alternating current;Earthing;Electrical faults;Railway equipment;Clearances;Railway electric traction equipment;Ground-level contact systems;Railway fixed equipment;Rail safety;Electric substations;Safety measures;Electric shocks;Voltage;Direct current
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 11/03/2022 |
| Page Count | 114 |
| Themes | Direct current |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
Previous versions
31/01/2008
Superseded
Historical