Fix all your
power quality headaches
with one proven solution
Whether you're dealing with harmonics, flicker, or unstable reactive power, Comsys has the experience and the hardware to solve it. Our ADF technology is deployed globally, trusted in marine, industrial, and utility applications.
Power quality that adapts to your load
Our active harmonic filters detect and respond to changing conditions, delivering precise compensation — no matter the load shape or grid configuration. This not only reduces harmonic distortion, but also helps improve system longevity and energy efficiency.
Eliminates need for Current Transformers
ADF is the only harmonics compensation solution with Sensorless Control. This feature eliminates the need for current transformers, summation transformers or complex configuration of filter operation, making installation and compensation much easier.
Handles current harmonics and resonance simultaneously
The Impedance Control feature means different modes can be used to address different power quality issues. And Mixed compensation settings enable simultaneous suppression of current harmonics and mitigation of resonance.
Can be controlled from anywhere
Thanks to built-in Ethernet connectivity, our ADF solution also provides remote access for advanced control and monitoring. This greatly simplifies installation, commissioning and maintenance compared to competing filters with local-only control systems.
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Reduces downtime and energy costs
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Fastest AHF on the market (ADF P200)
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Parallel up to 15 units
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Easy to size with online sizing tool
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Optimized, space-saving footprint
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Intuitive HMI for effortless control and monitoring
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Easy SCADA integration for system communication