RFI Industries offer EMI RF filters for both commercial and military applications.
The EBK series of three phase, 3 line, high performance power line filters for EMI applications are suited for high interference environments and are designed for use in power supplies for industrial installations, particularly as the output filters on converter equipment such as inverter speed control equipment.
The EMI RF filters exhibit high attenuation at low frequencies and have excellent common mode and differential mode interference suppression. The rated input voltage is 250/440VAC, at 50/60Hz. EBK 1 & 3 series are available in current ratings from 100 Amps to 600 Amps and EBK5 series are available from 5 Amps to 160 Amps.
A QA test, of a 1-minute test voltage of 1500VDC applied line to line and 2250VDC applied line to ground is carried out on each filter at manufacture. The EMI RF filters also conform to climate category 40/085/21.