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  • Home
  • Our Products
  • Custom Solutions
    • Low DC Power Applications
    • Medium & High Dc Power Applications
  • Industries
  • Services
    • Custom Design
    • Helios Service Department
    • Turnkey Solutions
  • Support
    • RMAs
    • Application Notes
    • Privacy Policy
    • Terms and Conditions
    • SR Series Comms Downloads
  • About Us
    • Our Business
    • History
    • Our Team
  • News
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  • My Enquiries
Home Power Quality & Power Factor Correction Active Harmonic Filters

Active Harmonic Filters

Most electrical transmission and distribution systems have been designed to operate at the fundamental frequency only and the presence of non-linear loads often stress distribution equipment and can disrupt normal power supply operation.

Applications

  • Commercial Buildings
  • Industrial
  • Data Center
  • Food & Beverage
  • Water Wastewater
  • Automotive

Why Improve My Harmonics?

  • The harmonic components of order 3 (150 Hz) in three-phase systems become homopolar, for instance: They converge on the neutral conductor and overload it. In the absence of the neutral, circulating currents may occur inside the three-phase appliances, connected in triangular form, generating dangerous overloads in this situation as well.
  • In single-phase systems,  personal computers are classic examples of heavily-distorted loads with a high content of 3rd order harmonics which, as described above, will have an effect on the neutral. The conductor must, therefore, be sized appropriately, otherwise overheating will occur, thus reducing its life and quality.
  • They can cause failure of PLC, DCS, computer, and other sensitive low voltage power supplies.

Harmonic currents can be improved by installing Active Harmonic Filtering (AHF) equipment. To learn more about our Active Harmonic Filters, click on the products below or contact us to receive the best assistance from our Technical Sales Engineers.

Wall Mount Harmonic Filter

Enersine ESP-34W 35A – 100A APF – Wall Mount Active Harmonic Filter

DUCATI ACTISINE – Active harmonic filters

Active Harmonic Filter Enersine Modular Active Filter

Enersine Pro 60A – 2400A Modular Active Harmonic Filter

Get Technical Support from Our Power Conversion Experts

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