The TRI-PLAT controller is suitable for applications such as aerial platforms, boom-lifts and scissors-lifts, and electrical vehicles with two traction motors and one pump motor. The following functions are fitted in the same box (package): traction control for two separately excited motors(SEM), from 1kW to 2.5kW each; lifting control for D.C. series excited or compound motor (single switch), up to 3.5 kW; drivers for on/off valves and proportional valve. General features: MOSFET technology, microprocessor logic, faults memory, digital programming via console, regenerative braking.