ANAPF series active power filter collects the harmonic current of the system through the current transformer, quickly calculates and extracts the content of each harmonic current by the controller, generates the harmonic current command, and generates an amplitude equal to the harmonic current through the power executive device. Compensating currents in opposite directions are injected into the power system to cancel harmonic currents generated by non-linear loads.
3P3W or 3P3W
Compensate reactive power, compensate harmonics
Numbers of Harmonic Compensation
Total Harmonic Compensation Rate
DC overvoltage protection, overcurrent protection, overtemperature protection, etc.
forced air cooling