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KQ2R04-06 is a three-phase power hybrid rectifier module for use in solar energy systems. This module is built using advanced high power semiconductor devices that provide energy savings and sustainability, while also offering increased efficiency. It also features an integrated, zero-current switching (ZCS) topology, which offers extremely fast switching speeds, reducing harmonic sags, total harmonic distortion (THD), and switching losses during operation. The module offers full, four-quadrant control over rectified power, allows for very accurate and precise control of the rectified current, and provides reliable protection against excessive internal and external temperatures and over-current, as well as under-voltage and over-voltage. Additionally, it features an idle voltage control for reduced energy losses and improved transient responses.