Parallel Filters

Ensures EMI-RFI Protection for Equipment in any Environment

Parallel Filter

Enerdoor three phase parallel filters reduce electrical noise generated by devices such as variable frequency drives, SCRs, controllers, and other high commutation electrical equipment.  They also provide protection against overvoltage spikes coming from the main power line which may damage devices inside an electrical cabinet.

Only one model is needed for any current range as it is not current dependent and works with any amperage. This filter is unique because it is compact and attenuates RF noise in lower frequencies than other EMI filters.

This line provides high attenuation in the frequency range of 10 KHz to 6 MHz offering a solution for applications with low to medium frequency concerns. When used in conjunction with other Enerdoor series, this combination ensures EMI-RFI protection for equipment in any environment. Many Enerdoor customers use this affordable solution to avoid equipment malfunctions and production downtime; which reduces technical service costs and increases profits.

This series offers a unique solution available with nominal voltage up to 750 Vac and any current level due to the parallel connection to the line. Offered in 3 phase and 3 phase plus neutral, this line carries CE and UL approvals and features panel and DIN rail mounting for fast and easy installation.

The FIN230SP.001.M Parallel Filter is the most general-purpose filter recommended by Enerdoor for OEM equipment. The FIN230SP family is affected starting at 70 kHz to 6 MHz and reduces interruptions due to quick spikes and dips. 

The FIN730.001.M Parallel Filter is a more specific design for regenerated systems and OEM equipment.  This filter is best utilized in the low frequency range of 10 kHz to 4 MHz.  

Benefits of Enerdoor Parallel Filters:

  • Only one model is needed for any current range
  • Attenuates RF noise in lower frequencies than other EMI filters
  • Ensures EMI-RFI protection for equipment in any environment
  • Prevents equipment malfunctions and production downtime
  • Reduces technical service costs and increases profits
  • High differential and common mode attenuation
  • Reduces EMI interference

Browse Parallel Filters

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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 (70 kHz - 6 MHz)
  • DIN rail mounting

quick view

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 (70 kHz - 6 MHz)
  • DIN rail mounting

quick view

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 (10 kHz - 4 MHz)
  • DIN rail mounting
FIN730.001.M (C - LCP)

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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 (70 kHz - 6 MHz)
  • DIN rail mounting

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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 (10 KHz - 4 MHz)
  • DIN rail mounting
FIN740.068.M

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FINGNR Ground Noise Reduction Filter
  • Only one model for unlimited current
  • High attenuation for ground line
  • Over temperature protection
  • Options for power: 120 Vac - 480 Vac
  • Compact design
  • Ideal for VFDs, automated machinery and processing equipment
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