... 0 to 750 rev / min, controled by the inverter;6, Coil and Traction Motor from 0 to 75 ... rev / min, controled by the inverter;7, Production efficiency of the machine: 15 m -20 ... main electric motor and the coil are controled by the inverter, three-phase output voltage of 220V --- 240V; output ... Open the power switch of power SA, allows inverter 1 and inverter 2 in a working state by FU1, FU2 ...