HD 384.4.442 : 200S1被替代
ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 4: PROTECTION FOR SAFETY - CHAPTER 44: PROTECTION AGAINST OVERVOLTAGES - SECTION 442: PROTECTION OF LOW-VOLTAGE INSTALLATIONS AGAINST FAULTS BETWEEN HIGH-VOLTAGE SYSTEMS AND EARTH
出版：European Committee for Standards - Electrical
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基本信息
标准编号： HD 384.4.442 : 200S1
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Gives requirements for the safety of persons and equipment in the low-voltage installation in the event of a fault between the high-voltage system and earth in the transformer sub-station which supplies the low-voltage installation.
替代本标准的新标准
