
Active Power Filter Apf Commercial Building Application Harmonic Filtering Reactive Power Compensation Power Factor Correction CE Certified UL Approved. High-Efficiency Harmonic Filtering: Filters odd-order harmonics from 2nd to 50th order with over 97% capacity. Ultra-Fast Compensation Speed: Step-changing harmonic compensation completes in less than 20ms. Multi-Function Integration: Combines harmonic control, reactive power compensation, and three-phase unbalance correction. Flexible Installation Options: Supports embedded, wall-mounted, and cabinet-type installation methods. Comprehensive Protection System: Includes over 20 protection types such as overcurrent and overvoltage safeguards. Standard Protocol Support: Compatible with RS485 and Modbus protocols for easy system integration. Certified Quality Assurance: Products hold CE, CCC, ISO, and RoHS certifications for global market compliance. Professional OEM/ODM Service: Manufacturer provides custom solutions with guaranteed quality and delivery.