Active Power Filter Series

The HY-HPD-1000 harmonic protection device is designed to safeguard precision electronic and control equipment operating in environments with high harmonic distortion. It effectively protects computers, PLCs, sensors, wireless equipment, CT systems, and DCS platforms from the adverse effects of harmonics.

The HYAPF active power filter measures load current in real time and injects an equal, opposite harmonic current into low-voltage distribution networks. Its modular architecture can be sized for the required filtering current and used to mitigate multiple harmonic orders, improve current waveform quality and support reactive-power or load-imbalance compensation around nonlinear industrial and commercial loads.

The HYSVG pole-mounted outdoor compensation device is designed to address the critical power-quality issues commonly found in modern distribution networks. It fully aligns with national guidelines for low-voltage governance and distribution network optimization.

The HYSVG high-voltage static var generator provides fast, continuously adjustable capacitive and inductive reactive power for 6 kV to 35 kV networks. It is applied where load changes, voltage fluctuation or power-factor requirements exceed the capability of conventional switched capacitor banks, including metallurgy, mining, renewable-energy grid connections and large industrial substations.

The HYSVG static var generator provides continuous inductive and capacitive reactive-current compensation for low-voltage distribution networks. It responds to changing loads without capacitor switching transients, helping stabilize voltage, improve power factor, reduce network losses and correct current imbalance in industrial facilities and commercial power systems.

The HYSVGC low-voltage hybrid active dynamic reactive power compensation device is installed in low-voltage distribution networks to improve voltage quality, enhance reactive power compensation management, and ensure stable and efficient power supply performance. It is an upgraded and extended solution based on traditional automatic low-voltage reactive power compensation systems.