One solution for all your
power quality needs
Some active harmonic filters on the market struggle with specific grid conditions — or only address part of the power quality problem. We’ve developed a complete Active Harmonic Filter (ADF) solution that adapts to a wide range of real-world scenarios. Whether you're dealing with harmonics, flicker, or load imbalance, Comsys offers a modular range of ADF filters that can be configured to your exact needs.
ADF tackles complex PQ problems
-
Adapts to changing load conditions
-
Suppresses harmonics and interharmonics
-
Supports mitigation of flicker, unbalance, and resonance
-
Built-in Ethernet connectivity for simplified control
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.
-
Reduces downtime and energy costs
-
Fastest AHF on the market (ADF P200)
-
Parallel 15 multi-master units
-
Easy to size with online sizing tool
-
Optimized, space-saving footprint
-
Intuitive HMI for control and monitoring
-
Easy SCADA integration for smooth system communication
See how industries worldwide solved PQ challenges with
ADF solutions