... 1,MINI series frequency inverter 2,unique design,advanced technology 3,absolutely reasonable price 4,saving energy >>MINI-S/L(ED3100-S.L) Series frequency inverter/AC ... drive/VFDPower range:MINI(ED3100)-S series:0.4kw-1.5kw/220vMINI(ED3100)-L series:0.4-1.5kw/220v ... ), 1HZ, when the output 150% of rated torqueDimensionsInstallation: 220v frequency inverter