... cost-effectiv Product name: Ac drive, frequency inverter, Inverter, frequency converter, VFD, variable frequency drive, VSD, variable speed drive, AC motor drive, energy saver, speedchanger, variator, ... as Delta M series inverter 2> Pulse/analog input output channels;3> 8 segments speed control;4> Bears automatic ... 1phase 220V/230V ± 15% 0.2kW-1.5kW Output:3phase 380V/415V ± 15% 0.75kW-1. ...