POWER SUPPLY AND CONTROL BOARD FOR THREE-PHASE POWER SUPPLY ELECTROMAGNET VOLTAGE, POWER SUPPLY (V): 380 + -60 FREQUENCY (HZ): 50 VARIABLE OUTPUT VOLTAGE (V): 220 DEMAGNETIZATION TIME (SEC): 3 DUTY CYCLE, (%): 75, 100 MAX. CURRENT IN CT 75% (A): 10, 0 MAX. CURRENT IN CT 100% (A): 50 PROTECTION AGAINST SHORT CIRCUIT WITH LOAD, PROTECTION AGAINST SHORT CIRCUIT BETWEEN WIRES AND GROUND SIGNALING OF THE ELECTROMAGNET POWER SUPPLY CABLE, CURRENT LEAKAGE SIGNALING IN CIRCUIT SHORT CIRCUIT SIGNALING BETWEEN ELECTRO-MAGNET SIGNALING, EXCESSIVE CURRENT ALLOWABLE BRAND AND REFERENTIAL MODEL: DIMET PN-500-3-100A