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GB/T 12350《小功率電動機的安全要求》新舊標準差異分析

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【摘要】本文將國家標準《小功率電動機的安全要求》2022年版和2009年版進行對比,從適用范圍、規(guī)范性引用文件、標志與說明、耐熱要求、溫升試驗、電氣強度、泄漏電流等方面將新舊標準進行了差異分析,并提出新標準實施建議,希望對新標準的理解與應用有所幫助。

【關鍵詞】電動機;安全要求;標準;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

國家標準《小功率電動機的安全要求》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)

目錄
monitor