HD 384.4.45 : 200S1现行
ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 4: PROTECTION FOR SAFETY - CHAPTER 45: PROTECTION AGAINST UNDERVOLTAGE
出版：European Committee for Standards - Electrical
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基本信息
标准编号： HD 384.4.45 : 200S1
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Defines the precautions to be taken where a drop in voltage, or a loss and subsequent restoration of voltage could imply dangerous situations for persons or property or where a part of the installation or current-using equipment may be damaged by a drop in voltage.
