... VFD, variable frequency drive, VSD, variable speed drive, AC motor drive, energy saver, speedchanger, variator, speed controller1 Features of ... Small size (126*85*141.5mm) as Delta M series inverter 2> Pulse/analog input output channels;3> 8 segments ... 2 Application2 Application of EDS800:1> Common speed regulation: Fan, Pump, Blower, transportation machine, china machine, baccy machine, metallurgy ...