Power : 0.37 To 560kw Frequency : 48…63 Hz Voltage: 3-Phase,380 To 500 V,+10/-15% Application : Pump ,Fan ,Constant Torque Use, Such As Conveyors,Textile,Plastic,Crane,Chemical Specification: 6 DI, 3 Relay O/P, 2 AI, 2AO