Product Description:

The FC-202P45KT4E20H1XGCXXXSXXXXAXBXCXXXXDX is an AC variable frequency drive manufactured by Danfoss for water and wastewater motion control. It is intended for centrifugal pumps and fans used in water treatment and irrigation systems, where stable speed control is needed to maintain flow or pressure. By adjusting the motor supply frequency, the drive helps connected controllers match process demand more closely and reduces the need for mechanical throttling. This operating method can lower energy use and reduce wear on valves, seals, and other driven components.

The power section accepts 380 – 480 VAC supplied as three-phase power, allowing direct connection to common industrial networks. Its IP20 / Chassis enclosure provides finger-safe access, but the unit still needs installation inside a control cabinet. Conducted emissions are limited by an integrated filter rated RFI Class A1/B (C1), which supports electromagnetic compatibility in residential and light industrial environments. The control electronics use a coated PCB finish that helps protect circuitry from airborne moisture and chemical vapors often found in pump rooms. The drive does not include a brake chopper, so dynamic braking resistors cannot be connected directly.

User interaction is provided through a graphical local control panel that shows parameters in plain language and accepts local commands. Power and control conductors enter through standard cable entries, which fit common gland plate layouts. The unit includes a standard language pack for multilingual prompts, which makes menus and status messages easier to read. No dedicated mains disconnect is fitted, so line isolation must be provided elsewhere in the installation. The drive belongs to the VLT AQUA Drive product group and carries the internal series identifier 202.