Product Description:

The FC-202P110T4E21H2XGXXXXSXXXXAXBXCXXXXDX is an AC variable-frequency drive produced by Danfoss within the VLT FC 202 AQUA Drives series. It modulates motor speed on pumps, aerators, and circulation equipment so flow and pressure follow process demand in water and wastewater facilities. The drive is intended for systems that benefit from adjustable speed instead of fixed full-voltage starting. Its control strategy can help reduce hydraulic shock and unnecessary full-speed operation during partial-load conditions. Parameters are entered through the removable Graphical Local Control Panel, which displays operating data and allows settings to be copied between drives.

Input compatibility covers voltages from 380–480 VAC, allowing the drive to connect directly to common low-voltage distribution panels. It is designed for three-phase power, so output current remains balanced across connected induction motors. To limit conducted and radiated emissions, a built-in RFI filter reduces switching noise before it reaches the mains. Mechanical installation uses standard cable entries, which simplify routing through conventional cabinet openings. The unit is supplied without optional A, B, C software, C0, C1, or D selections, and no mains input option is included, so upstream protective devices must be provided in the installation.

The control electronics use an uncoated PCB, so the enclosure should be placed where condensation and corrosive gases are not expected. The drive uses the latest standard software release, providing pump-oriented functions and adaptive flow features without separate licensing. Operational text comes from the standard language pack, which supports multilingual operation across common site interfaces. The unit has no brake chopper, so an external dynamic braking resistor cannot be connected. Adaptation B is listed as no adaptation, which keeps the internal arrangement straightforward and does not add extra airflow obstructions.