Product Description:

The FC-301PK75T2131X7260 is a variable frequency drive built by Danfoss for the VLT FC 301 Automation Drives series. It converts fixed-frequency mains power into a variable-frequency output, enabling closed-loop speed regulation of standard AC induction motors used in conveyors, pumps, and fan systems within automated plants. By matching motor speed to real-time demand, the drive supports energy savings and reduces mechanical wear. Its regulated output also allows connected equipment to accelerate and decelerate more smoothly than it would when operated directly from fixed-frequency power.

On a three-phase supply within 200 – 240 VAC, the drive draws a continuous input current of 4.1 A and delivers a continuous output current of 4.6 A at the motor terminals. Its apparent power requirement is 1.66 kVA on 208 V lines and 1.83 kVA when the supply reaches 230 V; these values assist with sizing branch circuits, fuses, and contactors. The conversion efficiency is 0.95, which limits the thermal load placed on panel ventilation. The acceptable phase imbalance is capped at 3.0 percent to protect the input stage from uneven loading. No more than two power-ups per minute are permitted because repeated energization can place excessive inrush stress on the supply components.

The motor output is rated at 1.0 HP, which corresponds to 0.75 kW. Power dissipation at nominal load remains at 54 W, providing a clear basis for enclosure cooling design. The control terminals accommodate conductors from 0.25 mm² to 1.5 mm², allowing several common control-wire sizes to be used without adapters. Digital inputs tolerate up to 28 V DC for connection to compatible control signals. The dedicated pulse input accepts signals up to 110 kHz, enabling the use of high-resolution encoders or flow meters. Motor leads may extend up to 50 m when shielded or 75 m when unshielded, allowing the motor to be positioned at a practical distance from the drive while maintaining stable operation.