IEC 60364-4-443 Ed. 2.0被替代
Electrical installations of buildings Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages of atmospheric origin or due to switching
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60364-4-443 Ed. 2.0
发布时间：1995/3/31 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：15
标准简介
Identifies and describes the locations in electrical installations where transient overvoltages may appear; describes the means by which such overvoltages may be limited to values not exceeding the withstand impulse voltages of the equipment supplied.
本标准修订后的版本
