FC-301P75KT4131G0346 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Danfoss FC-301P75KT4131G0346 is part of the VLT FC 301 Automation Drives series and is designed for three phase power systems with a mains voltage range of 380 to 480 VAC. It provides a continuous output current of 177 A at 380-440 V and 160 A at 441-500 V, and features an energy efficiency class of IE2. The drive supports a shaft power of 75 kW at 400 V, 100 hp at 460 V, and operates at a supply frequency of 50/60 Hz.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The FC-301P75KT4131G0346 is a variable frequency drive built by Danfoss for the VLT FC 301 Automation Drives series within the wider VLT AutomationDrive FC product group. The device converts fixed-frequency, three-phase mains power into a regulated AC output so that plant controllers can modulate induction motor speed, torque, and direction without mechanical throttling. It is used in conveyors, pumps, and other continuous-duty machinery where electrical speed control improves process consistency and reduces energy consumption.
The drive accepts a three-phase input of 380–480 VAC within a 50/60 Hz ±5% range. When supplied by a 380–440 V network, it delivers a continuous output current of 177 A, while operation on a 441–500 V supply allows 160 A. Both current ratings support a 150% overload for 1 minute every 10 minutes, providing headroom for short acceleration demands. At 400 V, the inverter supplies 75 kW to the motor, while an equivalent 460 V installation provides 100 hp. The output voltage ranges from 0% to 100% of the supply voltage, and the frequency can be varied from 0 to 590 Hz, enabling operation above synchronous speed or precise flux control at very low speeds. A displacement power factor above 0.98 helps limit the current demand placed on upstream cabling and transformers.
Control accuracy near zero speed is maintained by a dedicated flux mode that limits output frequency to 0–300 Hz and maintains constant air-gap flux. The drive has an IE2 efficiency class, helping reduce conversion losses during operation. Full-current operation is possible at ambient temperatures up to 45 °C, and derating is not required at installation altitudes below 1000 m. Supply phase imbalance must remain below 3.0% of the rated voltage to prevent excessive stress on the DC link. The drive is designed for three-phase power systems and maintains a true power factor of at least 0.9 at rated load, helping reduce reactive current in the electrical supply.
