Active harmonic filter – AHF

• Reduce the heating of electrical equipment, reduce insulation aging,increase service life and reduce maintenance costs.Reduce the resonanceprobability of the compensation capacitors in the power grid, improve thesafety of electricity consumption. Reduce the influence of harmonics on thesystem signal transmission and increase the reliability of the system; Reducethe heating of equipment such as motors and reduce the data error rate ofcomputer systems.
• Reduce electromagnetic interference caused by harmonics, and ensure the normal operation of weak current systems.
• AHF can filter 2 ~ 50 times harmonics at the same time, or set thecompensation times of harmonic current and the compensation rate of eachharmonic as required.

Standards: JB/T 11067-2011, DL/T 1216-2013 IEC/EN 60439-1, 2014/30/EU, EN 61000-6

Code: BF3

Rated voltage, Ue: 380V ±20%

Compensation current: 50A, 75A, 100A, 150A per module and 200A, 300A, 400A, 450A, 500A, 600A per cabinet

Rated Frequency: 50Hz ±10%

Power grid structure: 3P3W / 3P4W

Harmonic spectrum: 2nd to 50th harmonics

Harmonic compensation selection: 2nd to 50th harmonics all can be selected individually

Compensation efficiency: ≥ 97%

Operating mode: Active harmonic filtering / Power factor correction / Load balancing

Protections: Over-voltage protection, under-voltage protection, short-circuit protection, over-current protection, over-temperature protection, drive fault protection

Operation temperature: -10 ~ 40°C

Protection class: IP20