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![Motor efficiency classes (according to IEC60034-30-1) [8], [9]. | Download Scientific Diagram](https://www.researchgate.net/publication/299401653/figure/fig1/AS:545408414949376@1507046907663/Motor-efficiency-classes-according-to-IEC60034-30-1-8-9.png "Motor efficiency classes (according to IEC60034-30-1) [8], [9]. | Download Scientific Diagram")
Motor efficiency classes (according to IEC60034-30-1) [8], [9]. | Download Scientific Diagram
