Introduction

Industrial Reduce Mitigation Harmonic Filter Improving Power Quality 30A-150A 3P3W 3P4W 220V-690V.

Rated Volt:110V-690V
Frequency:50/60HZ
Wiring:3P3W/3P4W
Warranty:18 months
Installation: Wall-mounted
Standard:IEC61000/62477

wall-mounted series Active harmonic filters（AHF for short ) is a more flexible installation with excellent compact modular design, The Maximum size for the single module is 150A, and it also can be connected in parallel as a floor stand cabinet solution. Hanging on the wall saves much space and also offers good convenience to space-limited installation sites. CoEpower Active harmonic filter is based on IGBT-based inverter functions of dynamic harmonic compensation (varying amplitude and frequency) and reactive power compensation (leading or lagging). This AHF works by injecting in a current of the same magnitude but opposite in phase in the distorted electric power system to offset the harmonic, thus reaching a THDI of less than 5%, The advanced NPC 3-level topology design, and DSP+FFT high-speed operational capability supports a stable ultrafast working performance without overload.

Key Technical Parameters

（1） Commercial Buildings & Facilities
         1.Data Centers: Ensures stable power supply by filtering harmonics from UPS systems, servers, and cooling equipment.
        2.Hospitals & Healthcare Facilities: Reduces electrical noise from MRI machines, X-ray equipment, and surgical instruments, ensuring equipment longevity.
        3.Office Buildings & Shopping Malls: Improves power quality in HVAC systems, LED lighting, and escalators, reducing energy losses.
(2) Residential & Small-Scale Applications
        1.High-End Homes & Apartments: Improves power quality in buildings with high-tech appliances, home automation systems, and EV chargers.
        2.Electric Vehicle (EV) Charging Stations: Reduces harmonics from fast chargers, preventing disruptions in the electrical grid.
(3) Renewable Energy & Power Generation
        1.Solar & Wind Energy Systems: Reduces harmonics from inverters, ensuring grid stability and compliance with power quality standards.
        2.Microgrids & Smart Grids: Enhances power quality in distributed energy networks, reducing voltage fluctuations and ensuring efficient operation.
(4)Industrial Applications
        1.Variable Frequency Drives (VFDs) & Motors: Reduces harmonics generated by VFDs, ensuring smooth motor operation and preventing overheating.
        2.Manufacturing Plants: Improves power quality in facilities using robotic systems, CNC machines, and welding equipment.
        3.Steel & Metal Processing: Mitigates harmonics from electric arc furnaces (EAFs) and rolling mills, reducing stress on electrical components.
        4.Railways & Metro Systems: Mitigates harmonics from traction power systems, ensuring stable and efficient operation.
        5.Airports: Improves power quality in baggage handling systems, runway lighting, and air traffic control systems.
        6.Offshore & Onshore Oil Rigs: Minimizes harmonic interference in drilling operations, ensuring stable performance of heavy-duty electrical equipment.

Advanced system performance :

• Low thermal loss (≤3% of rated APF kVA), efficiency ≥ 97% .
• High harmonic filtering rate: Up to 98% .
• High stability: Infinite impedance to the grid, avoids harmonic resonance problems.
• Factory ODM Customized design service support.
• NPC 3-level topology design.
• DSP+FPGA high-speed operational capability.
• Automatic limiter without overload.
• Protection:16 ways wide protection range: overvoltage, overcurrent, over temperature,Etc.
• Communication: MODBUS Protocol or Ethernet optional.
• Flexible application: Modular design, embedded in standard or customized cabinet,TUV CE approved test item based on IEC 61000 AND IEC 62477 series standards.