EMC radio interference input filter - for variable speed drive - 3-phase supply

"This EMC filter is an option for variable speed drives of Altivar range and servo drives of Lexium range." "Its rated current is equal to 10A." "It is used to reduce conducted emissions on the line supply below the limits of standards EN 55011 group 1, class A or B, and IEC/EN 61800-3 category C1, C2 or C3." "Its protection index is IP20." "It weighs 2.4kg." "This additional EMC filter can only be used on TN (neutral connection) and TT (earthed neutral) type systems."