The product is used on unit S7 of 5100kW electric locomotives. It receives current and voltage data from locomotive circuitry and after processing them, it controls wheel slip prevention and protection of traction motors and of the adjustment contactors of the dimmer switch according to the voltage in the contact wire.


Supply voltage module A: 110Vdc (-30%,+25%) Maximum sink supply current: 200mAdc Output supply voltage: 12Vdc Maximum control current through output relays terminal: 1A/250V Input number: 3(x1,x2,x3) Output number: 5(y1,y2,y3,y4,y5) Rated power: 8W Protection degree: IP00 Dimensions: 112x108x73mm Weight: module A=0,840kg; B=0,500kg.