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BS EN 50122-1:2011+A4:2017
Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Protective provisions against electric shock
86 стр.
Действует
Печатная копияПечатное издание
384.05 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
29.280 Electric. Including railway electric fixed installations / Электрическое тяговое оборудование. Включая железнодорожные электрические стационарные установки29.120.50 Fuses and other overcurrent protection devices / Плавкие предохранители и другие защитные устройства при перегрузках
Ключевые слова:
Railway fixed equipment, Rail safety, Electrical safety, Overhead power lines, Overhead contact systems, Electric substations, Electrical faults, Electrical protection equipment, Ground-level contact systems, Earthing, Railway equipment, Safety measures, Switching substations, Direct current, Railway electric traction equipment, Earth-leakage circuit-breakers, Alternating current, Earth conductors, Electric shocks, Voltage, Protective relays, Clearances, Electric power transmission, Railway applications