Product Description:

The FC-302P1K1T2131B0310H2BGXXXXSXXXXAXBXCXXXXDX is an AC variable-frequency drive manufactured by Danfoss as part of the VLT FC 302 Automation Drives series. Installed between the utility supply and a squirrel-cage induction motor, it produces a variable output frequency that allows a PLC or stand-alone control panel to regulate shaft speed and process throughput without mechanical throttling. Integrated current limiting and motor-protection functions help protect the connected motor during overloads or abnormal operating conditions. The drive supports scalar and vector control modes, providing options for basic speed regulation as well as applications that require more responsive torque control. These capabilities suit automated pumping, conveying, and ventilation systems that depend on efficient motor operation and closed-loop process regulation.

The inverter delivers up to 1.1 kW of continuous electrical output, corresponding to 1.5 HP for installations that use horsepower ratings. It operates from a mains supply of 200–240 VAC, making it suitable for standard low-voltage industrial power systems within that range. The rectifier, DC link, and IGBT bridge are designed for three-phase power, allowing the drive to connect directly to a compatible industrial supply. The inverter converts incoming AC power to DC before generating a controlled AC waveform for the motor. Adjusting the output frequency changes motor speed, while control of the output voltage and current supports stable operation as the mechanical load varies. This arrangement also allows the drive to reduce unnecessary motor speed when the process requires less flow, movement, or ventilation.

The factory configuration includes no C1 option, so an external filter must be installed when category C1 emission limits apply to the installation. This arrangement allows panel-level filtering to be selected according to the electromagnetic requirements of the surrounding equipment and power network. Operating screens are available through the standard language pack, giving users access to multiple display languages during setup and normal operation. The control platform carries the series identifier 302, which corresponds to the automation-drive control architecture used by this model. Integrated protection routines monitor operating conditions and can limit current when the connected load exceeds the permitted range. The drive can receive commands from a PLC or a stand-alone control panel, allowing it to operate within centralized automation systems or independent machine controls.