Product Description:

The FC-301P2K2T4134L2915 is an AC variable-frequency drive manufactured by Danfoss for the VLT FC 301 Automation Drives series. It modulates motor voltage and frequency so induction machines can run at the precise speed and torque demanded by conveyors, pumps, or fans in automated plants. This control can reduce mechanical wear and energy consumption while adapting motor performance to changing process demands.

This model delivers a continuous output of 2.2 kW, equivalent to 3.0 HP, allowing it to govern small to midsize three-phase motors. It accepts line power from 380–480 VAC at the standard 50/60 Hz utility range and produces a synthesized output that can be adjusted from standstill up to 0–590 Hz. That electrical flexibility supports both low-speed process control and high-frequency flux-vector operation. When operated at rated load, the drive has a displacement power factor of >0.98, indicating minimal reactive current draw and helping facilities meet utility power-quality limits. The drive tolerates a maximum phase imbalance of 3.0%. It automatically scales output voltage from 0% to 100% of the incoming mains, preserving motor flux across the full frequency span.

An analog feedback channel provides a 0/4–20 mA output for proportional signaling to external indicators or PLC inputs. The digital control terminal withstands up to 28 V DC, and the status transistor can sink or source a maximum of 40 mA. Shielded motor leads may extend to 50 m without additional output filters, while unshielded runs can reach 75 m when EMC exposure is not critical. The drive permits two power-ups per minute, protecting the DC-link capacitors from excessive inrush cycling. It has a true power factor of at least 0.9 and supports flux-mode frequency operation up to 300 Hz.