Passive Harmonic Filter

Enerdoor line reactors are available with 3% and 5% impedance and with nominal voltage up to 600 Vac.

Enerdoor passive harmonic filter series is available up to 800A with nominal voltage up to 480 Vac.
Custom filters are available with voltage up to 690 Vac. This series features different levels of attenuation offering the best solution to meet the EN61000-3-2, EN61000-3-12 and IEEE519 International Standard requirements.

As a standard, the FINHRM5 offers a current range up to 800A and the FINHRM up to 200A. The typical THDI reduction is <5% for the FINHRM5 and <15% for the FINHRM. Neither filter is effected by network impedance. This series is designed to guarantee a power factor greater than 0.9 considering an initial value of 0.7. An additional external capacitor to improve power factor correction may be included, as required.

This series reduces the effects of voltage dips less than 5 ms on the machine performance and reduces flicker emissions.

Browse Passive Harmonic Filters

quick view

FINFF 3% - 230 Vac
  • 3% and 5% impedance
  • Nominal voltage 230 Vac
  • Frequency range 50 - 60 Hz
  • Rated currents from 2.5 - 250A

quick view

FINFF 3% - 400 Vac
  • 3% and 5% impedance
  • Nominal voltage 400 Vac
  • Frequency range 50 - 60 Hz
  • Rated currents from 1 - 865A

quick view

FINFF 3% - 480 Vac
  • 3% and 5% impedance
  • Nominal voltage 480 Vac
  • Frequency range 50 - 60 Hz
  • Rated currents from 1 - 750A

quick view

FINFF 5% - 230 Vac
  • 3% and 5% impedance
  • Nominal voltage 230 Vac
  • Frequency range 50 - 60 Hz
  • Rated currents from 2.5 - 250A

quick view

FINFF 5% - 400 Vac
  • 5% impedance
  • Nominal voltage 400 Vac
  • Frequency range 50 - 60 Hz
  • Rated currents from 1 - 865A

quick view

FINFF 5% - 480 Vac
  • 3% and 5% impedance
  • Nominal voltage 480 Vac
  • Frequency range 50 - 60 Hz
  • Rated currents from 1 - 750A

quick view

FINHRM
  • Rated currents from 10 - 200A
  • Nominal voltage 400 - 480 Vac
  • Total harmonic distortion abatement
  • High impedance
  • Cable/ screw connections available
FINHRM.(016 - 200).M

quick view

FINHRM5
  • Rated currents from 10 - 750A
  • Nominal voltage up to 690 Vac
  • Total harmonic distortion abatement
  • Very compact case
  • High impedance
FINHRM5.(010 - 160).M
Full Page