Product Description:

The FC-202P1K1T4136H9365 is an AC variable-frequency drive produced by Danfoss for the VLT FC 202 AQUA Drives series. As a dedicated pump and fan controller, it converts fixed-frequency three-phase mains power into variable-frequency output that matches flow demand in water and wastewater processes. By regulating motor speed directly, the device minimizes energy consumption and mechanical wear within automated fluid-handling systems.

This model draws a continuous input current of 2.7 A from 441–480 V lines and delivers the same current through its output terminals, so fuse sizing and cable heating requirements remain consistent. Its apparent power requirement is 2.4 kVA at 460 V, and its efficiency of 0.96 indicates that only a small fraction of the incoming power is lost as heat. Power loss is rated at 58 W, simplifying cabinet ventilation calculations. Motor capacity reaches 1.5 HP, which corresponds to 1.1 kW of mechanical output. Operation with a 380–480 VAC three-phase supply supports use across a range of industrial power systems without a step transformer. Internally, the FC-202 topology maintains constant torque by modulating voltage and frequency together, keeping pump performance stable across the operating speed range.

The unit can operate without derating at elevations up to 1,000 m and in ambient temperatures as high as 50 °C. Power conductors may have a maximum cross-sectional area of 4 mm², while control-disconnect conductors may have a cross-sectional area of up to 6 mm² for auxiliary breakers. Upstream protection is provided by a 10 A fuse. Motor leads can extend to 150 m when shielded or 300 m when unshielded, providing flexibility when the drive and motor are installed in separate locations. The drive accepts only three-phase input power.