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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 21973-2021 |
YZR3 series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification YZR3系列起重及冶金用绕线转子三相异步电动机 技术条件 |
China National Standards YZR |
 English PDF |
| GB/T 30143-2013 |
Specification for YZR series of wound-rotor three-phase induction motors for crane and metallurgical applications YZR系列起重及冶金用绕线转子三相异步电动机技术条件（机座号450～500） |
China National Standards YZR |
English PDF |
| GB/T 29562.2-2013 |
Energy efficiency test procedures of motors for crane - Part 2: YZR/YZ series 3-phase asynchronous motors 起重机械用电动机能效测试方法 第2部分：YZR/YZ系列三相异步电动机 |
China National Standards YZR |
English PDF |
| GB/T 21974-2008 |
Technical specification for YZRW range of eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical application YZRW系列起重及冶金用涡流制动绕线转子三相异步电动机技术条件 |
China National Standards YZR |
English PDF |
| GB/T 21973-2008 |
Technical specification for YZR3 range of wound-rotor three-phase induction motors for crane & metallurgical applications YZR3系列起重及冶金用绕线转子三相异步电动机技术条件 |
China National Standards YZR |
English PDF |
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