.For industry standard EMC filter solutions Off-the-shelf low to high power filter Slim space-saving book-style housing .Solid safety connector blocks or optional wire output connections .From standard to excellent attenuation performance .Versions for IT distribution networks .Versions with low leakage current Attenuation performance: standard, high, very high Motor power : 4 to 2000 kW Operating frequency : up to 60 Hz Rated current : 5 to 2500 A Voltage : up to 690 VAC