... drive, frequency inverter, Inverter, frequency converter, VFD, variable frequency drive, VSD, variable speed drive, AC motor drive, energy saver, speedchanger, variator, speed controllerGoods description: Applied to 3 asynchronous motor for ... *141.5mm) as Delta M series inverter 2> Pulse/analog input output channels;3 ... option) 6> Support local and remote keypad;7> Hi-performance isolating OC output, ...