Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 32877-2022 |
Specific test methods for determining losses and efficiency of frequency converter-fed a.c. motors {译} 变频器供电交流电动机确定损耗和效率的特定试验方法 |
China National Standards Specific methods determining |
English PDF |
GB/T 34861-2017 |
Specific methods for determining separate losses of large machines from tests 确定大电机各项损耗的专用试验方法 |
China National Standards Specific methods determining |
English PDF |
GB/T 32877-2016 |
Specific test methods for determining losses and efficiency of converter-fed AC induction motors 变频器供电交流感应电动机确定损耗和效率的特定试验方法 |
China National Standards Specific methods determining |
English PDF |
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