Product Description:

The FC-302P11KT5E55H1 is an AC variable frequency drive produced by Danfoss for the VLT FC 302 Automation Drives series. The unit converts fixed-frequency mains power into a regulated output, allowing industrial control systems to vary the speed and torque of compatible induction motors. Its closed-loop motor control supports accurate operation in pumps, fans, conveyors, and other material-handling equipment where speed must respond to changing process demands. Drive control and protective components are contained within one enclosure, reducing the number of separate devices required in an automated machine. The controller can also exchange operating commands and status information with the surrounding automation system.

The drive has a continuous mechanical output of 11 kW, which corresponds to 15 HP at the motor shaft. This output capacity supports sustained operation within the drive’s rated load range without thermal derating under the stated operating conditions. It accepts line voltages from 380–500 VAC, allowing direct connection to common industrial distribution networks within that range. The input stage uses three-phase power for balanced current draw and smooth torque production in the connected motor. Its cabinet-mounted enclosure has an IP54/Type 12 N3R rating, protecting internal electronics from dust, limited water exposure, and common contaminants found in production areas. The enclosure permits installation near machinery when the surrounding location complies with the applicable protection requirements.

Conducted electromagnetic interference is limited by an integrated filter rated at RFI Class A1/B (C1). The filter reduces electrical noise returned to the supply and helps protect nearby control and communication equipment from drive-related interference. Standardized physical dimensions support organized installation in multi-drive panels, while the consistent parameter structure allows operating settings to be applied across compatible FC platform configurations. Available option-card and fieldbus connections allow the controller to communicate with broader automation networks when the required interfaces are installed. Protective functions within the drive monitor operating conditions and help prevent damage caused by electrical or motor-related faults. The regulated output can be adjusted by external commands so connected machinery follows required speed profiles, acceleration ramps, and process setpoints. These capabilities make the drive suitable for applications that require coordinated motor operation, controlled starting, and stable performance under changing mechanical loads.