Product Description:

The FC-302P1K1A2131B0407H2XGXXXXSXXXXAXBXCXXXXDX is an AC variable-frequency drive manufactured by Danfoss as part of the VLT FC 302 Automation Drives series. Intended for light-duty pumps, fans, and small conveyor sections, the unit converts fixed-frequency, low-voltage mains power into a modulated output that allows control systems to vary motor speed without mechanical throttling. Integrated speed regulation can reduce energy consumption when the connected equipment operates below full demand. Controlled acceleration also limits startup current and reduces mechanical stress on motors, couplings, belts, and driven equipment. The drive can regulate induction or permanent-magnet motors used in general industrial automation, provided that the selected motor and operating conditions remain within its capacity.

The input stage accepts a nominal supply of 200–240 VAC, allowing direct connection to common 230-volt power systems without a step-down transformer. Its three-phase input supports industrial installations that use balanced line power for motor-driven equipment. The silicon bridge rectifies the incoming AC supply, and the DC link stabilizes the resulting voltage before the inverter generates a variable-frequency motor output. The power stage provides a continuous output rating of 1.1 kW, making the drive suitable for small motors used on auxiliary machinery. Pulse-width modulation adjusts the effective motor voltage and frequency according to the requested speed and torque. The drive’s internal control functions coordinate acceleration, deceleration, current limiting, and motor protection during normal operation. Proper upstream protection, grounding, cable routing, and enclosure ventilation are still required for a complete installation.

Adaptation field B indicates no adaptation, so the drive does not include a specialized application board in that position. The EMC configuration includes no C1 option; installations that require category C1 compliance may therefore need suitable external filtering and installation practices. User menus are supplied with a standard language pack, giving access to the stored interface languages through the keypad. The drive belongs to the VLT AutomationDrive FC product group, which uses a consistent keypad arrangement and terminal organization across related models. Its terminal layout supports connection of mains power, motor conductors, control signals, and protective grounding at their designated points. Cooling passages must remain unobstructed so heat from the rectifier, DC link, and inverter can leave the enclosure during operation. Parameter settings should be matched to the connected motor’s electrical data and the application’s acceleration, deceleration, and load requirements.