REACTOR; INDUCTANCE: 0.5 MH; ELECTRICAL VOLTAGE: 200 V; ELECTRIC CURRENT: 55 A; POWER: 200-600 VA; REACTOR, INPUT / OUTPUT, 55A, 0.5 MH, 3-5% IMPEDANCE, 200-690VAC REACTOR, LINE INPUT, LINE OUTPUT, 3 TO 5% IMPEDANCE, 55 AMP, 0.5 MH, FOR 200 THRU 690 VOLT AC, 3-PHASE , OPEN;