IEC 60947-1 Ed. 3.0被替代
Low-voltage switchgear and controlgear Part 1: General rules
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60947-1 Ed. 3.0
发布时间：1999/2/5 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：325
标准简介
Applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as ""equipment"" and intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c. It states those general rules and requirements which are common to low-voltage equipment as defined in Subclause 1.1, including for example: definitions, characteristics, information supplied with the equipment, normal service, mounting and transport conditions, constructional and performance requirements, verification of characteristics and performan
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