Input Line Reactor Low Z Voltage 480 Amps 27 20 HP Three Phase Enclosure Type UL Type 1 Watts Loss 79 Impedance 3 Features Optimized VFD Protection Function Eliminate AC Drive Nuissance Tripping and Reduce Harmonics Input to VFD Height 12.25 In. Width 12.5 In. Depth 6.75 In. Standards UL Listed CE certified