This EMC filter is an option for Altivar series variable speed drives and Lexium series servo drives. Its nominal current is 92A. It is used to reduce conducted emissions on the mains supply to below the limits of EN 55011 Group 1, Class A or B and IEC/EN 61800-3 Category C1, C2. Its degree of protection is IP20. It weighs 17 kg. This additional EMC filter can only be used on TN (neutral connection) and TT (earthed neutral) type systems.