Product Description:

The FC-102P18KT4E20H2XGCXXXSXXXXAXBXCXXXXDX is an AC variable-frequency drive produced by Danfoss for the VLT FC 102 HVAC Drives series. It regulates the speed of three-phase induction motors used in fans, pumps, and compressors within commercial heating, ventilation, and air-conditioning systems. By adjusting motor speed to match demand, the drive helps building controllers maintain the required temperature, pressure, and airflow. Variable-speed operation can also reduce unnecessary energy consumption when connected equipment does not need to run at full capacity.

This model connects to a mains supply rated at 380–480 VAC and operates with three-phase power, allowing direct connection to common industrial distribution systems. Its output capability is 18.5 kW, which corresponds to 25 HP for medium-capacity air-handling and fluid-control equipment. The IP20 chassis is intended for installation inside a clean, ventilated electrical cabinet that prevents exposure to moisture and debris. Its normal cabinet-mounting arrangement accommodates A, B, and C frames and supports established panel drilling patterns. An integrated RFI filter limits conducted electrical interference that could affect nearby control and communication equipment. The drive also uses a coated printed circuit board to protect its electronics from humidity and airborne contaminants commonly found in mechanical rooms.

Field wiring enters through standard cable openings, and no custom gland plate is fitted. The drive does not include additional input or output options, harmonic filters, or a factory-installed mains disconnect. It is also supplied without a brake chopper, so applications that generate substantial regenerative energy require an appropriate external method of dissipation. Local parameter access is provided through a graphical local control panel, which presents operating values, alarms, and configuration menus in a readable format. A standard language pack supports routine navigation and setup through the local interface. When the chassis is installed in a suitable cabinet, the enclosure provides the physical protection needed for normal operation around energized electrical components.