FC-301P3K0T4E20H2B Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-301P3K0T4E20H2B is part of the VLT FC 301 Automation Drives series and supports a power rating of 3.0 kW or 4.0 horsepower. This drive operates on three phase power with a mains voltage range of 380 to 480 VAC and features IP20 protection. It includes a brake chopper for safe stop and is designed for normal cabinet mounting with A, B, and C frame options.
Internal Product Review
The FC-301P3K0T4E20H2B is a Danfoss VLT FC 301 automation drive built for three-phase power at 380 to 480 VAC. A 4.0 HP rating and integrated brake chopper make the unit well suited for controlled acceleration and stopping in standard automation duty. IP20 chassis protection makes this drive a strong fit for enclosed cabinet installations.
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Product Description:
The FC-301P3K0T4E20H2B is an AC variable frequency drive manufactured by Danfoss within the VLT FC 301 Automation Drives series. Acting as the interface between fixed-frequency mains power and a controlled motor output, it provides precise speed adjustment for induction motors used in conveyors, pumps, and other automated machinery. The drive regulates the frequency and voltage supplied to the connected motor, allowing its operating speed to follow process requirements rather than remain tied to the incoming line frequency. The unit is intended for cabinet installation alongside the switching, protection, and control components used in industrial automation systems.
This model supplies a continuous output of 3.0 kW, providing the electrical power available at the motor terminals during rated operation. For applications using imperial units, this output corresponds to 4.0 HP of mechanical shaft power. The input stage accepts line voltages from 380 – 480 VAC, matching the 400 V distribution commonly used in manufacturing facilities. Its rectifier is configured for three-phase power, so the drive connects directly to standard three-phase switchgear. The unit supports normal cabinet mounting for the applicable A, B, and C frame configurations, allowing it to be installed with other panel-mounted automation devices. Adequate spacing around the chassis permits cooling airflow and provides access to the power and control terminals during installation and service.
For rapid deceleration, an internal brake chopper diverts regenerated energy to a connected resistor network, preventing excessive DC-link voltage while the motor slows. The housing has IP20 chassis protection, which guards against accidental finger contact with hazardous internal parts while relying on the surrounding cabinet to exclude dust and moisture. Conducted electromagnetic emissions remain at the base level because the product includes no extra EMC filter. An external filter can be installed when the application must meet stricter electromagnetic compatibility requirements. The chassis format allows the drive to be incorporated into a protected control panel with suitable grounding, ventilation, and cable separation. These installation provisions help prevent electrical noise from interfering with nearby signal wiring while supporting stable motor control.
