With the aim of overcoming conducted emission tests, Premo Group offers EMC filters for UPS, with various current, voltage and filter stages, designed and built according to UL1283 and EN60939-2 standards. The PFT series of EMC filters is a three-phase with neutral filter, designed for three-phase UPS without transformer. The filters offer currents from 3 to 150A and working voltage up to 520V AC, 50/60Hz, providing high common mode attenuation and differential and low leakage current. The filters offer a compact design and are available in different versions, with fast-on connection, screws or terminal blocks. These filters have been developed to suit specific application needs such as attenuation levels, volume, weight, and connections.