The 180TDVST2-1 from Delta Electronics is a Three-Phase EMI Filter that is ideal for electric equipment, UPS, machine tools, copy machines, automation equipment, robots and AC motor drive applications. It has a voltage rating (AC) of 480 V and a current rating of 180 A. This filter has an operating frequency of 50/60 Hz. It is available in a chassis-mount package that measures 350.5 x 170 x 140 mm.