The RM-3.33.3S/H is a three-phase, low-harmonic, single-to-three phase reactive power controller by Recom Power. It offers a comprehensive, comprehensive solution for active power filtration and three-phase harmonic correction. It is designed specifically for small and medium sized businesses that require reliable and cost-effective harmonic mitigation. In addition to its primary active power filtration and harmonic correction functions, it also includes other enhanced functionalities such as voltage stabilization, power factor correction, phase balancing and phase reversal. Additionally, it is also built with an advanced system monitoring and control system, which enables personnel to effectively monitor and control the system in terms of performance and safety.