Motor Efficiency: IEC_IE3
Motor efficiency and power factor � NEMA MG 1 efficiency and power factor data at full, 75%, and 50% load for standard and premium efficiency motors by horsepower
| motor class | hp numeric | efficiency fl pct (%) | notes | poles |
|---|---|---|---|---|
| IEC_IE3 | 0.75 | 82.5 | 50Hz 4-pole minimum efficiency; Premium Efficiency equivalent to NEMA Premium (60Hz); EU mandatory >=0.75kW since 2015; IEC 60034-30-1:2014 Table 5 | 4 |
| IEC_IE3 | 1.1 | 84.1 | 50Hz 4-pole minimum efficiency; Premium Efficiency equivalent to NEMA Premium (60Hz); EU mandatory >=0.75kW since 2015; IEC 60034-30-1:2014 Table 5 | 4 |
| IEC_IE3 | 1.5 | 85.3 | 50Hz 4-pole minimum efficiency; Premium Efficiency equivalent to NEMA Premium (60Hz); EU mandatory >=0.75kW since 2015; IEC 60034-30-1:2014 Table 5 | 4 |
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