GB/T 12350《小功率电动机的安全要求》新旧标准差异分析

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【摘要】本文将国家标准《小功率电动机的安全要求》2022年版和2009年版进行对比,从适用范围、规范性引用文件、标志与说明、耐热要求、温升试验、电气强度、泄漏电流等方面将新旧标准进行了差异分析,并提出新标准实施建议,希望对新标准的理解与应用有所帮助。
【关键词】电动机;安全要求;标准;差异
【DOI编码】10.3969/j.issn.1674-4977.2024.06.022
Analysis of Differences Between Old and New Standards of GB/T 12350 Safety requirements of small power motors
BAI Zhifang, YU Yujian, WANG Chuannan, LIU Taoming, XU Zhen, ZHU Peiwu
(China Jiliang University, Hangzhou 310018, China)
Abstract: This article compares the 2022 edition and the 2009 edition of the national standard Safety requirements of small power motors. The comparison covers aspects such as scope of application, normative references, marking and instructions, heat resistance requirements, temperature rise tests, electrical strength, and leakage current. It also analyzes the differences between the old and new standards and provides recommendations for the implementation of the new standard, hoping to aid in the understanding and application of the new standard.
Keywords: electric motor; safety requirements; standards; difference
0引言
国家标准《小功率电动机的安全要求》于1990年首次发布,目前已经过2000年、2009年、2022年三次修订。(剩余6029字)