TCI KDRA3LDR Drive Reactor Transformer

The Trans-Coil International (TCI) KDRA3LDR Drive Reactor Transformer is a three-phase input-side device for AC drive systems that mitigates harmonic distortion, suppresses voltage transients, and protects motors and drive electronics from power-line disturbances in industrial settings. Designed for 480 V AC, 50/60 Hz operation, it delivers 7.6 A (5 HP) with a 3% low-impedance rating, in an open enclosure with DIN-rail mounting, measuring 4.0 × 4.18 × 3.75 inches. Common applications include motor control centers, conveyors, pumps, compressors, HVAC equipment, packaging machinery, and other industrial automation systems where improving power quality can extend motor life and reduce electrical noise and inrush current. Common replacements listed for this product include the TCI KDRA3L Drive Reactor and TCI 1321-3R8-B Line Reactor.