... 4.High cost-effectiv Product name: Ac drive, frequency inverter, Inverter, frequency converter, VFD, variable frequency drive, VSD, ... (126*85*141.5mm) as Delta M series inverter 2> Pulse/analog input output channels;3> 8 ... isolating OC output, AC or DC load of 220V/0.5A can be connected;8> Traversal function ... Power range: 0.2kw~1.5kw 220V; 0.75kw~1.5kw 380VInput:1phase 220V/230V ± 15% 0.2kW ...