Parallel Filter

Enerdoor parallel filters provide protection for variable frequency drives, SCR, controllers, and electric equipment.

Parallel Filter

Enerdoor parallel filter series is a unique solution available with nominal voltage up to 750 Vac and handles any current level due to the parallel nature. These filters are available in 3-phase and 3-phase plus neutral, are UL recognized and feature DIN rail mounting allowing for fast and easy installation. Parallel filters provide high attenuation in the frequency range of 10 KHz to 5 MHz thus providing a solution for applications with low frequency problems. When used in conjunction with an Enerdoor filter series, this combination ensures RF protection for equipment in any environment.

The FIN730 and FIN740 filters reduce EMI interference in the 30 kHz to 10 MHz frequency range. The FIN230 filter has a resonance frequency of 150 kHz and provides a large interference reduction in the frequency range between 50 kHz and 5 MHz. Enerdoor parallel filters provide protection for variable frequency drives, SCR, controllers, and other electric equipment.

Browse Parallel Filters

FIN130SP
  • Three phase parallel filter
  • Nominal voltage 600 Vac
  • Only one model because independent by the current
  • Compact housing
  • High differential and common mode attenuation
    in low frequency range (50 KHz - 5 MHz)
  • DIN rail mounting
FIN230SP
  • Three phase parallel filter
  • Nominal voltage 600 Vac
  • Only one model because independent by the current
  • Compact housing
  • Very high differential and common mode
    attenuation in low frequency range (50 KHz - 5MHz)
  • DIN rail mounting
FIN730
  • Three phase parallel filter
  • Nominal voltage 750 Vac
  • Only one model because independent by the current
  • Compact housing
  • Very high differential and common mode attenuation in low frequency range (100 KHz - 10 MHz)
  • DIN rail mounting
FIN735
  • Three phase parallel filter
  • Nominal voltage 650 Vac
  • Only one model because independent by the current
  • Compact housing
  • Very high differential and common-mode attenuation in low frequency range (10 KHz - 10 MHz)
  • DIN rail mounting
FIN740
  • Three phase plus neutral parallel filter
  • Nominal voltage 480 Vac
  • Only one model because independent by the current
  • Compact housing
  • Very high differential and common-mode attenuation in low frequency range (100 KHz - 10 MHz)
  • DIN rail mounting
Full Page