GB/T 12350《小功率電動機(jī)的安全要求》新舊標(biāo)準(zhǔn)差異分析
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【摘要】本文將國家標(biāo)準(zhǔn)《小功率電動機(jī)的安全要求》2022年版和2009年版進(jìn)行對比,從適用范圍、規(guī)范性引用文件、標(biāo)志與說明、耐熱要求、溫升試驗、電氣強(qiáng)度、泄漏電流等方面將新舊標(biāo)準(zhǔn)進(jìn)行了差異分析,并提出新標(biāo)準(zhǔn)實施建議,希望對新標(biāo)準(zhǔn)的理解與應(yīng)用有所幫助。
【關(guān)鍵詞】電動機(jī);安全要求;標(biāo)準(zhǔn);差異
【DOI編碼】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
國家標(biāo)準(zhǔn)《小功率電動機(jī)的安全要求》于1990年首次發(fā)布,目前已經(jīng)過2000年、2009年、2022年三次修訂。(剩余6029字)