3 Phase EMI/RFI Filter

Parallel Filter: Our parallel EMI/RFI filters are unique solution in the industry. Available up to 750Vac, these filters can handle any current due to their parallel nature. When used in conjunction with a series filter, this powerful combination can protect machines in the noisiest of environments. All filters provide an attenuation parallels already high from 30 KHz, providing a solution for applications where there are problems at such low frequencies. The FIN 730/740 filters reduce interference in the frequency range from 30 KHz to 10MHz. The FIN230 filter has a resonance frequency of 150KHz and provides a large reduction of interference in the frequency range between 50KHz and 5MHz. This attenuation is well below the requirements of 150KHz. Thanks to these characteristics can be used in combination with filters series where the noise is particularly high in this frequency range, or even alone when there is the need to filter only this range. The parallel filter are UL approved and come with Din-rail mounting to permit easy and fast installation. The FIN230SP can provide adequate protection of inverters, controllers, and other electronic equipment from impulsive surges of 1000V or more.