The 6SL3230-3YE54-1AP0 is a 250 kW SINAMICS G120X with a C2 EMC filter and 3C3 coated boards. C2 compliance (EN 61800-3) makes this the variant for large drives installed on a commercial supply network — where the mains connection is shared with non-industrial loads.

Why choose C2 over C3 EMC?

A C3-classified drive may only be connected to an industrial supply network fed by a dedicated transformer. If your 250 kW chiller or cooling tower fan sits in a hospital, data center, or commercial building that shares its mains with general-purpose outlets, you need C2. The C2 filter limits conducted emissions to levels acceptable on public low-voltage networks — installed by a professional but without the dedicated-transformer requirement of C3. Coated boards protect against the humidity and mild corrosives common in mechanical plant rooms.