Active Power Filter | Active Harmonic Filter Manufacturers

Active Power Filter

Active Power Filter

Key Features

  • Filter the 2nd to 50th order harmonics with efficiency more than 90%,compliant with IEEE519 standard
  • Full response speed faster than 20 ms
  • Selection to compensate either harmonic wave or reactive power, or both at the same time
  • Modular design of fan, power, drive control and reactor modules
  • Compact design: the 300 A model only measured 600W x 800D x 2200H (mm)
  • Parallel connection of multiple units to expand total capacity
  • Bulit in RS485 Communication & Provide Various communication & Field bus card option
  • 7 inch Touch Screen TFT LCE expression in 65,536 Colours


Delta's APF2000 adopts the industry's highest standard 32-bit digital microprocessor to instantly compensate for all types of harmonics for ultimate power quality improvement. Perfect control of harmonic distortion reduces power loss and heat generation.


Metallurgy and Petrochemicals Industries, Chemical and Electrolysis Industries, Mechanical Industries, Metal, Paper, Plastic Processing and Textile Industries, Transportation Industries, Automobile Manufacturing Industries, Telecommunication, Medical and Construction Industries.

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