EMM – High Efficiency (EFF 2) AC Motors
With the aim to reduce the power
requirement of electric motors and to
the energy consumption in Europe, CEMEP and the European Union reached
an agreement, by which 2- and 4-pole
three phase AC motors are affected,
i.e. standard motors, defined as totally
enclosed fan cooled, squirrel cage low
voltage motors with 400V, 50Hz and S1
in the rated output range of 1.1 to 90kW