Sinexcel Ultra AHF Active Harmonic Filter dynamically compensates harmonic currents generated by non-linear loads such as VFDs, UPS systems, EV chargers and industrial automation equipment. The system injects counter harmonic currents in real time to ensure compliance with IEEE 519 standards while improving overall system efficiency and reliability. Key features include modular architecture, high efficiency operation, real-time digital control and easy scalability for industrial and commercial power systems.