RFI Industries offer a complete range of EMI RF filters for both Commercial and Military applications.
The EAK series of three phase, 4 line, high performance power line EMI/EMC filters have been designed for RF interference reduction in digital and telecommunication systems as well as medical and industrial installations.
The three phase 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 and the filters are available in current ratings from 50 Amps to 600 Amps.
As a QA test, a 1minute test voltage of 1500VDC line to line and 2250VDC line to ground is applied to each three phase RF filter at manufacture. The three phase RF filters also conform to climate category 45/085/21.