Siemens 4EP3200-1UK Line Reactor

Siemens 4EP3200-1UK is a three‑phase line reactor designed to accompany frequency converters and DC choppers, reducing conducted EMI and smoothing input currents in drive systems. It is rated for a 460 VAC three‑phase input and supports up to 6.3 A (Ith max), with a line impedance of 2% and a line inductance (LN) of 2.24 mH and LN current rating of 5.67 A. The compact module measures 108 × 88.5 × 57.5 mm, weighs 0.7 kg, and carries an IP00 enclosure rating with insulation class B and a 40°C temperature rise; its connections are screw/flat‑type for straightforward installation, and it is UL/CSA‑recognized for use in inverter applications. This unit is intended as a standalone line reactor to improve drive performance and protect frequency converters from input disturbances in 3‑phase motor systems.