Function and principle of single-phase AHF

YT Electric single-phase active harmonic filter（AHF） is improved and upgraded on the basis of three-phase equipment. The A/B/C (L1/L2/L3)  three-phase output is the same to achieve the purpose of single-phase compensation.

Features of Single-phase AHF

• The device has a variety of compensation modes: reactive power compensation, harmonics current mitigation, which can be compensated at the same time
• The device can dynamically smooth the inductive and capacitive reactive power, and the system power factor（PF) is greater than 0.99
• Fast response speed, high controllability, automatic flow restriction function, no overload occurs
• Modular design, multi-machine parallel operation, maximum to meet the actual capacity requirements
• With multiple protection functions, over flow, over pressure, over temperature, phase order error, deficiency, etc
• The RS485 and CAN standard communication interfaces can be configured to realize information exchange with other unit devices, and the wired / wireless communication modules can also be configured to realize remote data monitoring

Parameters of Single-phase AHF

Pictures of Active Harmonic Filter

Application of single-phase AHF

Single-phase AHF and audio equipment are used together, with load of 5~10A on site. Through the early test data, the AHF-30A equipment was configured, and the power factor(PF) was increased from 0.65 to 0.9 + after operation on site.

Any more question，contact: service@ytelect.com