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Parallel Filters
Enerdoor’s versatile parallel filters work with any amperage, meaning only one model is required for any current range. These filters are compact and attenuate RF noise in lower frequencies than other EMI filters.
Need a Parallel Filter?
As Enerdoor's exclusive UK distributor, we'll talk you through our range of parallel filters and find one to suit you. Enerdoor's filters are made to order so contact our team today to discuss your requirements and place an order.
Parallel Filters
Provide ultimate protection against overvoltage spikes
Parallel filters reduce electrical noise generated by devices such as variable frequency drives and SCRs, and provide protection against overvoltage spikes coming from the main power line which can damage devices inside an electrical cabinet.
Enerdoor manufactures an extensive range of parallel filters that provide high accentuation in the frequency range of 10KHz to 5MHz designed as a solution for applications with low frequency issues. When used in conjunction with an Enerdoor filter series, this combination ensures RF protection for equipment in any environment.
The 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 three-phase and three-phase plus neutral, are UL recognised and feature DIN rail mounting allowing for fast and easy installation.
| Part No. | Phase | Nominal Voltage | Characteristics |
| FIN130SP | Three Phase | 600 Vac | Compact housing, high differential common-mode accenuation in low frequency range (50KHz – 5MHz), DIN rail mounting |
| FIN230SP | Three Phase | 600 Vac | Compact housing, very high differential common-mode accenuation in low frequency range (50KHz – 5MHz), DIN rail mounting |
| FIN730 | Three Phase | 750 Vac | Compact housing, very high differential common-mode accenuation in low frequency range (100KHz – 10MHz), DIN rail mounting |
| FIN735 | Three Phase | 650 Vac | Compact housing, very high differential common-mode accenuation in low frequency range (100KHz – 10MHz), DIN rail mounting |
| FIN740 | Three Phase Plus | 480 Vac | Compact housing, very high differential common-mode accenuation in low frequency range (100KHz – 10 MHz), DIN rail mounting |
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.
For further information on Enerdoor’s parallel filters, please contact us on 01444 243 452 or email [email protected].
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