Product Description:

The FC-301P7K5T2134L2706 is a variable-frequency drive manufactured by Danfoss for the VLT FC 301 Automation Drives series. Within the VLT AutomationDrive FC product group, it serves as a compact AC inverter that regulates induction motor speed for conveyors, pumps, and process machinery. By adjusting output frequency and voltage, it enables energy-efficient operation on factory lines supplied by three-phase networks operating from 200 to 240 V.

It accepts 200–240 VAC three-phase input power and delivers a continuous apparent power of 11.1 kVA at 208 V. Under rated load, the inverter supplies 30.8 A of output current and converts energy with an efficiency of 0.97, limiting internal power loss to 371 W. The rated motor output is 7.5 kW, equivalent to 10 HP, which supports midsize material-handling applications. A true power factor of at least 0.9 keeps the supply current nearly in phase with the voltage. The analog feedback port resolves 12-bit signals, while the digital terminal can source 40 mA for relay logic. No more than two power-ups per minute are permitted, which helps keep capacitor stress within design limits.

Output frequency ranges from zero to 590 Hz, while field-oriented flux mode is limited to 300 Hz for applications requiring constant air-gap flux. During acceleration, the controller tolerates an overload current of 49.3 A and can deliver 160% starting torque for 60 s. After a setpoint is issued, torque builds within 10 ms, supporting precise indexing cycles. The inverter can be installed at altitudes up to 3000 m, with derating applied when required. It operates at ambient temperatures up to 45 °C when panel ventilation is adequate. Heat generated by power losses is removed through the integrated cooling channel to maintain acceptable semiconductor temperatures.