BS-EN-50122-1 › Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Protective provisions against electric shock
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Electric power transmission, Clearances, Protective relays, Voltage, Electric shocks, Earth conductors, Alternating current, Earth-leakage circuit-breakers, Railway electric traction equipment, Direct current, Switching substations, Safety measures, Railway equipment, Earthing, Ground-level contact systems, Electrical protection equipment, Electrical faults, Electric substations, Overhead contact systems, Overhead power lines, Electrical safety, Rail safety, Railway fixed equipment Railway applications
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BS EN 50122-1:2011:2017
May 31, 2011
BS EN 50122-1:1998
EN 50122-1 Amd 4 (01/17)