IEC 255-17 Ed. 1.0被替代
Electrical Relays - Thermal Electrical Relays For Motor Protection
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 255-17 Ed. 1.0
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：0
标准简介
Specifies the particular requirements for thermal electrical relays used for motor protection. These requirements supplement those specified in the third level document, Publication 255-8.
替代本标准的新标准
