I.S. EN 50122-1:1998被替代
Railway Applications - Fixed Installations - Protective Provisions Relating To Electrical Safety And Earthing
出版：National Standards Authority of Ireland
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基本信息
標準編號： I.S. EN 50122-1:1998
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數：94
標準簡介
Defines requirements for the protective provisions relative to electrical safety in fixed installations associated with a.c.- and d.c.-traction systems and to any installations possibly endangered by traction power supply system. Also applicable to all fixed installations necessary for ensuring electrical safety during maintenance work within electric traction systems.
本標準替代的舊標準
