The Danfoss VLT Midi Drive FC-280, model 134U7748, is a compact variable frequency drive engineered for efficient control of three-phase induction motors in machinery, HVAC, and process environments. Rated at 2.2 kW and designed for 380–480 VAC supplies, it delivers dependable speed and torque control for pumps, fans, conveyors, and general automation, helping reduce energy consumption and improve process stability across industrial applications.

Built on the proven VLT platform, this IP20 chassis drive features a coated PCB for enhanced durability in control panels, an integrated brake chopper for dynamic deceleration, and EMC Category C3 compliance for typical industrial installations. The unit provides a nominal output current of 4.8 A (3.7 kVA) with short-term overload capability up to 8.5 A, ensuring headroom for demanding duty cycles. Integrated Profibus DP streamlines fieldbus integration and diagnostics across plant networks, while the compact K1 frame simplifies cabinet layouts where space is at a premium; there is no built-in display for minimalist panel builds.

For OEMs, panel builders, and maintenance teams, the FC-280 balances robust motor performance with fast commissioning and lifecycle value, supporting reliable operation in standard industrial profiles; to further de-risk projects and keep ownership costs predictable, it is backed by Danfoss expertise and a 1-year warranty.

• Brand: Danfoss
• Series: VLT Midi Drive FC-280
• Model: 134U7748 (FC-280P2K2T4E20H2BXC)
• Power rating: 2.2 kW (3 HP)
• Supply voltage: 3-phase 380–480 VAC
• Protection rating: IP20 (Chassis)
• Communication: Integrated Profibus DP
• Brake chopper: Integrated