Comsys ADF P200

The ADF P200 is one of the world’s fastest active filters. It can eliminate harmonic problems up to the 100th harmonic and works well in even very resonant grids. It is also excellent at mitigating interharmonics [interharmonics are harmonics between the integer harmonics], resonances, and supraharmonics [high frequency disturbances above 2-3 kHz]. The ADF P200 is available in a wall-mounted module of similar frame as PPM300.

With the increase in renewable energy sources, such as photovoltaic plants and wind farms, the amount of supraharmonics, interharmonics and resonances increase. This makes the ADF P200 a perfect solution for the modern grid and for microgrids.

Due to the form factor of the ADF P200, it can be integrated into an ADF P300 with 1-2 modules. It can also be used as a stand-alone wall-mounted active filter, just like the ADF P100.

The ADF P200 can be configured using the built-in WUI (Web User Interface). No software needs to be installed on your computer to perform commissioning. All that is needed is a computer with an ethernet port and an ethernet cable.

Each ADF P200 active filter is customized to maximize performance in each application. The common features that all systems share include:


Dynamic VAR compensation

Harmonic elimination

Resonance elimination


Fully customizable harmonic compensation

Several ADF P200 units can be combined for higher power

Insensitive to network conditions

Cannot be overloaded

Fastest response time in the industry


Standard enclosure format system, according to IP20, EN50298, EN60529, EN50102

High short circuit capacity

Simple installation

Modular and scalable design

The ADF P200 is compatible with all three-phase low voltage applications. It automatically eliminates harmonics and reactive displacement in a wide range of applications. The ADF P200 can also be tailored for unusual applications requiring special optimizations. Some typical applications include:

  • Offices and commercial buildings
  • Small and medium sized manufacturing companies
  • Fluorescent lamps
  • Medical equipment
  • Industrial loads
  • UPS systems
  • Fans
  • Drive systems

Technical Specifications –
ADF P200 for industrial three phase loads

Model ADF P200-120/480
Rated power* 83 / 100 kVA
Optimization current capacity 120 ARMS
System voltage 208 – 480V
Nominal frequency 50/60 Hz  ± 2%
Number of phases 3 phase 3 wire
Connection type 3 phase without neutral (TN, TT)
Harmonic current compensated Curve-selectable harmonics, interharmonics compensation up to 5kHz (100th order)
Filter efficiency better than 97%
Current compensation of power factor up to 1.0
Expandability ADF P200 can be used in parallel
Response time < 20 μs
Power dissipation < 1200W
Maximum air flow requirement < 600 m3/h
Noise level < 70 dB(A)
Environment 0 to 95% RH non-condensing, max altitude 1000 m without derating
Operating temperature 0 to 50°C, up to 40°C  without derating
Dimensions 230 x 1400 x 470 mm (W x H x D)
Weight 90 kg
Enclosure color RAL 7035 (light grey), RAL 5017 (traffic blue)
Protection class IP 20, IP21** according to IEC 529, other ratings upon request
Environmental conditions Chemical 3C3, mechanical 3S2
Electromagnetic Compatibility EN61800-5-1, Class C2
Certificates CE

 1 Optimization capacity at 400 V / 480 V nominal voltage

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