GRIDCON® Harmonic Filter

Unlimited filter circuits.

GRIDCON® harmonic filter solutions for free arrangement are installed in all systems where space is not an issue or where system shells are to be avoided or the electrical design sets the limits. The systems are installed and commissioned on location at construction sites with a low degree of prefabrication. The correct selection of components and auxiliary structures such as sunroofs allows it to be used around the world in both indoor and outdoor applications. The primary areas of application are for inductive and capacitive reactive-power compensation as well as for harmonics filtering in the medium-, high- and extra-high voltage ranges.


Functions and customer benefits

  • Reducing operating costs:
    GRIDCON® Harmonic Filters reduce operating costs by reducing the reactive power relevant for invoicing.
  • Reducing system perturbations:
    GRIDCON® Harmonic Filters prevent equipment from overheating by reducing harmonics and attenuating resonance points on the grid.
  • Preventing production disruptions:
    GRIDCON® Harmonic Filters ensure compliance with the voltage distortion specified in relevant standards.
  • Obtaining and retaining operating permits:
    GRIDCON® Harmonic Filters ensure compliance with grid connection requirements and make grid connection possible by complying with the required reactive-power regulating ranges.
  • Handling system services:
    GRIDCON® Harmonic Filters help provide system services for grid operators.

Possible applications for GRIDCON® Harmonic Filter


Are you sure that your production facilities are sufficiently protected against disruptions? We are happy to carry out a comprehensive grid analysis with you in order to proactively identify any possible problems. Naturally, should you have any questions, feel free to contact us at any time.

Reference projects