Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and meltallurgical application. Part 1: YZP series variable-frequency adjustable-speed three phase induction motors for crane and metallurgical applicat
全国旋转电机标准化技术委员会起重冶金和屏蔽电机标准化分技术委员会(SAC/TC 26/SC 3)
GB/T 21972的本部分规定了YZP系列起重及冶金用变频调速三相异步电动机的型式、基本参数与尺寸、技术要求、检验规则、试验方法以及标志、包装及保用期的要求。
本部分适用于变频器供电的各种起重机械及冶金辅助设备电力传动用三相异步电动机（以下简称电动机），凡属本系列电动机所派生的各种系列电动机均可参照执行。
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