Product Description:

The FC-301P5K5T4E20H1 is an AC variable-frequency drive manufactured by Danfoss within the VLT FC 301 Automation Drives series. It converts fixed-frequency mains into a pulse-width-modulated output so that induction motor speed, torque, and direction can be adjusted under PLC or HVAC controller commands. This electronic control approach helps the connected motor respond more closely to process demand during starts, stops, and load changes. By eliminating mechanical throttling and allowing dynamic speed changes, the unit supports conveyors, pumps, and ventilation equipment that require precise and energy-conscious motor regulation in industrial automation.

The drive supplies a continuous output of 5.5 kW, which corresponds to approximately 7.5 HP of mechanical power at the motor shaft. Its input section accepts line voltages between 380–480 VAC, letting it connect directly to common low-voltage distribution systems without an external transformer. Operation is intended for three-phase power, which balances current across all conductors and minimizes harmonic stress on the supply network. A chassis-style enclosure with an IP20 chassis rating protects internal electronics from accidental finger contact and is intended for installation inside a ventilated cabinet. Because the unit is designed for panel integration, surrounding cabinet airflow remains important for steady thermal performance during continuous use.

Conducted electromagnetic noise is attenuated by an integrated RFI Class A1/B filter, which helps reduce interference on shared supply lines and nearby control wiring. Mechanical installation uses normal cabinet mounting for A, B, and C frames, providing standardized footprints that fit common backplates and allow proper heat-sink clearance. This arrangement supports straightforward placement in control cabinets where space and airflow must both be managed carefully. The drive belongs to the VLT AutomationDrive FC platform and uses the identifier 301 within that product line.