... high-precision control Technical Features of GK800 Series High Performance AC Motor DrivesPower inputRated input voltage3-phase AC208V/AC220V/AC230V/ ... of 100m in height corresponds to a decrease in rated output current by 1%Ambient temperature-10°C~50°CHumidity5~95%, ... , carding machine, roving machine, compressor, crusher, pump, fan, etc. AC motor drives with large torque and vector control mode