FC-301P1K5T4131X7276 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-301P1K5T4131X7276 is part of the VLT FC 301 Automation Drives series and operates on three phase power with a power rating of 1.5 kW and 2.0 horsepower. It supports an output frequency of 0 to 590 Hz, operates efficiently at 0.97, and has a supply voltage range of 380 to 480 VAC. The drive provides an output current of 4.1 amps at 380 to 440 V and features a brake active voltage of 728 V DC.
Internal Product Review
The FC-301P1K5T4131X7276 is a Danfoss VLT FC 301 automation drive designed for three-phase power with a 1.5 kW rating. Operating efficiency of 0.97 and output frequency up to 590 Hz support precise control across demanding variable-speed applications. A 380 to 480 VAC mains range makes the unit a strong choice for dependable industrial drive performance.
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Product Description:
The FC-301P1K5T4131X7276 drive is manufactured by Danfoss for the VLT FC 301 Automation Drives series in the VLT AutomationDrive FC product group. This converter receives industrial power and delivers a variable-frequency output so controllers can govern motor speed and torque in automated material-handling, pump, and fan equipment. The internal series identifier 301 aligns the unit with common mounting dimensions for small- to mid-range motion tasks. It is intended for cabinet installation, where its compact form factor and standardized parameter menus support efficient system integration. The converter can regulate connected motors across a broad operating range while maintaining controlled acceleration and deceleration.
During operation, the inverter connects to a supply of 380–480 VAC and is designed for three-phase power, maintaining input conformity at 50/60 Hz with a tolerance of ±5%. Within this range, it draws 3.7 A and has an apparent power demand of 2.8 kVA at 400 V. The unit delivers a continuous motor output of 1.5 kW, which corresponds to 2.0 HP, and it can supply 4.5 A for short overload periods. Synthesized output voltage spans from 0 to 100% of the mains level, while carrier control expands the usable frequency range to 0–590 Hz. A dedicated flux mode supports operation from 0 to 300 Hz for optimized control at low speeds. Electrical efficiency reaches 0.97, which limits heat generation and reduces the ventilation capacity required within the cabinet.
Internal power dissipation is limited to 62 W, allowing the drive to share an enclosure with other electronics without exceeding common panel cooling limits. When a dynamic brake is installed, it engages at 728 V DC to absorb regenerated energy during rapid deceleration. A high-voltage warning appears at 810 V DC, giving the control system an opportunity to respond before a protective shutdown occurs. The inverter initiates an overvoltage shutdown at 820 V DC to protect its power components from excessive bus voltage. Current monitoring helps detect operating conditions that could place excessive electrical or thermal stress on the converter. Supply-frequency tracking also supports stable operation when the incoming power varies within the permitted range.
