FU). It smooths current harmonics, limits inrush, and protects the drive's DC-link capacitors from line-side transients. The 710 A maximum current and 639 A rated current (at 50 Hz, 500 V AC) size it for a large motor drive — think 400 kW+ conveyors, pumps, or compressors on a 500 V line.
Rated 710 A maximum / 639 A rated at 500 V AC, three-phase, 50 Hz. The 639 A figure is the continuous current the reactor can carry without exceeding its thermal class H (200 °C hot-spot per IEC 60085). That thermal class means the coil can run hot — 300 W copper loss plus 110 W iron core loss at rated load — so panel ventilation matters. IP00 means no enclosure; the reactor is a bare iron-and-copper assembly that must live inside a cabinet with at least the clearance distances the manufacturer specifies. Flat-type terminals on the main circuit take busbar or large cable lugs; plan for 0.35 m width × 0.321 m height × 0.237 m depth footprint on the panel floor or a mounting plate. Ambient temperature rated at 40 °C; derate above that.
Sourcing this reactor
This is a large, heavy industrial component — not a shelf-stocked commodity. We source it through our multi-channel supply network; lead time depends on the manufacturer's production schedule and your quantity. Submit an RFQ with your target delivery window for a firm commitment.