• Help smooth out supply network distortions, thereby avoiding heating of transformers, cables and motors
• Improves motor efficiency and protects connected mechanical equipment
• Improves the power quality of an electrical power supply

An active harmonic filter is an electronic device that is used to improve the power quality of an electrical power supply. It works by continuously monitoring the power supply and injecting or absorbing a compensating current to cancel out any har- monic distortion present in the supply. This results in a cleaner, more stable power supply that is less prone to damage or