EU Regulation 2019/1781: minimum levels of efficiency of electric motors
According to Commission Regulation EU 2019/1781, starting from first of July 2021 the efficiency of all three-phase electric motors from 0.75kW up to 1000kW included, at 2, 4, 6 and 8 poles will be minimum IE3; the electric motors from 0,12kW to 0,55kW included, at 2, 4, 6 and 8 poles have to be minimum [...]