Active harmonic filter for applications in purpose-built structures and light industry. In addition to compensating for three-phase harmonic currents, it can also compensate for the harmonic currents of the neutral conductor. This version has an IP20 protection rating and can be connected to low-voltage networks with a voltage of 208 volts to 415 volts. It is specified for a standard output current of 20 amperes and a neutral conductor of 60 amperes. The housing is wall-mounted, allows for cable entry from below, and is delivered in RAL7035 light gray. This active power filter achieves a THDi performance of less than or equal to 3%, exceeding standard requirements, and is certified according to CE, IBC 2015, EAC, RCM, and is designed according to IEC 62477-1, IEC 61000-6-2, IEC 61000-6-4 Class A, IEC 61439-1, and IEEE 519-2014. Up to 12 devices can be connected in parallel per current transformer set, with any combination of devices possible, depending on network characteristics. Master capable. The external dimensions of the housing are 440 millimeters in width, 265 millimeters in depth, 960 millimeters in height, and the product weight is 61 kg.