Actively monitors the load current, reacting to changes in load almost instantaneously, while returning the true power factor to near unity. This dual duty product accomplishes both objectives immediately upon installation without the need for a special commissioning process. The filter’s ability to adjust to a dynamic load also means that an expensive harmonic study is not necessary prior to the installation of an H5. The ease of installation plus the superior performance of this filter makes the H5 the ultimate choice in harmonic mitigation solutions.
TDD Reduction to 5% or better at Full LoadPower Factor Correction to less than or equal to .98 lagging
Power Factor Improved to near Unity
Response time of less than 8 ms to step load changes
Additional filters can be added to increase correction capability
Units can be paralleled without any calibration
Self-Commissioning Installation
Modular design
Harmonic Cancellation to the 50th harmonic
By actively monitoring the line or load current, H5 determines the nature and quantity of harmonic currents in the system and cancels the same by injecting equal amounts of harmonic currents opposite in phase. A state-of-the-art high speed DSP controller and a pulse width modulated (PWM) IGBT based power converter help to provide virtual real time compensation of non-linear load demanded by VFDs and other applications. H5 also inherently tries to synchronize the line current with its voltage resulting in near unity displacement power factor. Thus, H5 provides solutions for both reactive current and harmonic current compensation. H5 is a very sophisticated, stable, and effective solution for harmonic and reactive power compensation.