Electronic control device for electromagnetic unit

摘要

An electronic control device (20) comprises storage unit for storing coil (15) control profile containing values representative of excitation current (26) as a function of time; and drive unit connected to the storage unit, receiving at its input an external close command (25) and delivering at its output the excitation current following the control profile during the closing of the power circuit. The drive unit operates in open loop mode, without the need for inputting information relating to a switch unit (10).