All the Altivar 212 drives, except for ATV212H***M3X, have integrated radio interference input filters to comply with the EMC standard for variable speed electrical power drive "products" IEC/EN 61800-3, edition 2, category C1, C2 or C3 in environment 1 or 2 and to comply with the European EMC (electromagnetic compatibility) directive.

Please refer the catalog page extract in attachment. It shows, all the part references except ATV212H***M3X are integrated with EMC filter to comply EN 55011 class A Gr1. But it can be used with too small length of 5 meter to 50 meter long shielded cable as provided in the catalog.

Also additional EMC input filters available, which enable all the ATV212 drives including ATV212H***M3X to meet more stringent requirements: they are designed 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. The cable length is allowed to use 20 meter to 100 meter shield cable by using additional EMC filter references provided in catalog attached.

it is clear in the attachment that Class A EMC filter is available with ATV212.

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