... 60Hz; 3PH 380V, 50/60Hz 3.Accuracy: 0.1Hz 4.Customized AC Drive (Inverter) Kinco frequency inverter integrates the ... 1~400.0HzControl MethodVector Control, V/F ControlDisplay4 LED display, indicator display. DIsplay the setting frequency, output frequency, output currenct, velocity ... -speed (15 different speed at most), switch among 4 accelerations and decelerations, UP/DPWM function, abrupt stop ...