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EN 50122-1 : 2011 AMD 4 2017現(xiàn)行

RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK

出版：European Committee for Standards - Electrical

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基本信息
標(biāo)準(zhǔn)編號(hào)： EN 50122-1 : 2011 AMD 4 2017
標(biāo)準(zhǔn)類(lèi)別：Standard
出版單位：European Committee for Standards - Electrical
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介

Defines requirements for the protective provisions relating to electrical safety in fixed installations associated with a.c. and/or d.c. traction systems and to any installations that can be endangered by the traction power supply system.