Siemens sinamics g110 frequency inverters siemens 6sl3211 0ab21 5aa1 this frequency inverter has a rated output power of 15kw and a rated output current of 78a the unit is from the sinamics g110 series and has been designed as a solution for low voltage industrial variable speed drive applications the inverter has a compact design and uses voltage frequency control at 200 to 240v to operate 3 phase motors on 1 phase suppliesthe inverter has many features that make it easy to commission