Mitsubishi FR-HEL-H110K DC Reactor for FREQROL Drives

The Mitsubishi FR-HEL-H110K (FR-HEL-H110K) is a DC reactor designed for use with Mitsubishi Electric FREQROL FR series variable frequency drives. Engineered to support heavy-duty motor control installations, this power circuit component helps suppress harmonic currents, improve input power factor, and reduce electrical stress on the inverter input stage. It installs directly into the direct-current link of compatible FREQROL drive units, enhancing system reliability and operational efficiency across industrial automation networks. Designed for robust operation in demanding industrial environments, the FR-HEL-H110K drive component provides reliable power conditioning in pump systems, ventilation fans, material handling equipment, conveyors, and automated manufacturing lines. Serving as an essential replacement and maintenance spare part for FREQROL FR drive assemblies, it helps protect connected electronic hardware from line disturbances and minimizes harmonic distortion feedback into the plant distribution system. This reactor enables smooth, stable motor drive performance, extending the operating service life of compatible Mitsubishi variable frequency drive systems.