
Active Power Filter Apf Three Phase Four Wire Harmonic Mitigation Zero Sequence Compensation Reactive Power Control Industrial Electrical System. High Efficiency Harmonic Filtering: Filters odd-order harmonics from 2nd to 50th with over 97% capacity. Fast Compensation Response: Full compensation time for step-changing harmonics is under 20ms. Comprehensive Power Control: Integrates harmonic control, reactive power compensation, and unbalance correction. Flexible Installation Options: Supports embedded, wall-mounted, and cabinet-type installation methods. Robust Protection System: Includes over 20 protection types such as overcurrent and overvoltage. Standard Communication Protocol: Supports RS485 and Modbus protocols for easy integration. Wide Capacity Range: Available in various specifications including 50A, 75A, 100A, 150A, and 200A. Adaptive Compensation Method: Supports adaptive domain-selective vector compensation for optimal performance.