FC-301PK55T4Z20H3 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-301PK55T4Z20H3 is part of the VLT FC 301 Automation Drives series and features a power rating of 0.55 kW with a 0.75 HP output. This drive is designed for three phase power at 380 to 480 VAC and includes an integrated EMC filter for added reliability. It comes with an IP20 protection level.
Internal Product Review
The FC-301PK55T4Z20H3 is a Danfoss VLT FC 301 automation drive designed for three-phase power at 380 to 480 VAC. IP20 protection and an integrated EMC filter support clean cabinet installation and dependable operation, making the drive an excellent choice for efficient automation service.
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Product Description:
The FC-301PK55T4Z20H3 is an AC variable-frequency drive produced by Danfoss for the VLT FC 301 Automation Drives series. The unit converts fixed-frequency plant power into a modulated electrical output that allows a connected controller to adjust motor speed according to real-time process demands. It can operate compatible induction or permanent-magnet motors from a control cabinet, supporting variable-speed applications in conveyors, pumps, and general-purpose machinery. Controlled acceleration and deceleration can reduce abrupt mechanical loading on couplings, belts, and other driven components, while speed adjustment can lower energy consumption when an application does not require full motor output.
The drive has a motor output rating of 0.75 HP, making it suitable for small-frame motors used in light-duty transport and fluid-handling applications. It accepts a mains supply range of 380–480 VAC, allowing connection to common industrial power systems without an autotransformer. The input requires three-phase power, which provides the balanced supply needed by the rectifier and inverter stages. The inverter delivers a continuous electrical output of 0.55 kW, corresponding to the stated horsepower class. Its IP20 enclosure protects against accidental finger contact with hazardous internal parts but does not protect the drive against water. The enclosure is therefore intended for installation inside a suitable control panel that provides the necessary protection and ventilation. Motor speed and operating parameters can be adjusted through the onboard keypad or a supported fieldbus connection.
The drive belongs to the VLT AutomationDrive FC product group, and its internal type code is 301. This code associates the unit with compatible accessory filters and operator panels intended for this drive generation. An integrated EMC filter reduces conducted radio-frequency emissions from the power electronics, helping limit interference with nearby control and I/O equipment. The filter can reduce the need for separate external suppression components when the installation and cable routing satisfy applicable electromagnetic compatibility requirements. Adequate cabinet airflow must be maintained around the enclosure so heat from the inverter can dissipate during continuous operation.
