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Upgrade your VFD system with our 7.5kW (10HP) AC line reactor, engineered for inverter load-side connection with a 20A rated current and 380V standard operation (compatible with 220V-480V). Optional aluminum/copper windings, this reactor delivers ultra-low voltage drop, minimal noise, and exceptional long-term reliability. It effectively suppresses harmonic interference, protects your inverter and motor from surge damage—offering a cost-effective, brand-new solution for industrial power applications.
Q1: What is the difference between AC input reactor and DC reactor?
An AC input reactor is installed on the mains input side to suppress harmonics and protect the front-end rectifier. A DC reactor is placed in the DC bus circuit to smooth DC voltage, reduce ripple, and improve the stability of the inverter’s output.
Q2: Can an AC input reactor protect the rectifier module of a power supply?
Yes, it effectively limits inrush current and surge voltage when the equipment starts, reducing stress on diodes and thyristors. This slows down component aging and lowers the risk of rectifier bridge failure.