FC-102P1K1T4E21H2XGX3XXS Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-102P1K1T4E21H2XGX3XXS belongs to the VLT FC 102 HVAC Drives series and operates on a mains voltage of 380 to 480 VAC with three phase power. It features an IP21 protection level, standard cable entries, and a graphical local control panel. This drive is designed for dry room mounting with frames B, C, D, and E, and includes an RFI filter.
Internal Product Review
The FC-102P1K1T4E21H2XGX3XXS is a Danfoss VLT HVAC drive built for three-phase power and 380 - 480 VAC supply. IP21 / Type 1 protection and an integrated RFI filter support stable operation and cleaner electrical performance in HVAC panels. The graphical local control panel makes setup straightforward, making this unit an excellent fit for dependable building automation.
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Product Description:
The FC-102P1K1T4E21H2XGX3XXS is an AC variable-frequency drive manufactured by Danfoss for the VLT FC 102 HVAC Drives series. It regulates motor speed to match the airflow or water flow required by building ventilation and hydronic systems, helping reduce energy consumption and mechanical wear. Within an automation panel, the drive acts as the adjustable power stage between the mains supply and induction motors used in fans, pumps, and compressors. Its variable-speed control allows connected equipment to respond to changing demand instead of operating continuously at full output.
This model accepts a supply of 380–480 VAC and uses three-phase power, allowing connection to common industrial distribution networks. The enclosure carries an IP21 / Type 1 rating and is suitable for indoor installation in conditioned electrical rooms with limited exposure to dripping water. An integrated RFI filter attenuates conducted electrical emissions to support compliance with applicable electromagnetic compatibility limits. Local setup and diagnostics are performed through the front-mounted graphical local control panel, which displays parameters, operating values, alarms, and trends on a backlit screen. The drive belongs to the VLT HVAC Drive product group and carries the internal series identifier 102. Its housing is intended for dry-room mounting and supports the installation practices used for this drive platform.
Standard cable entries simplify the routing of mains, motor, and control wiring into the enclosure without requiring a modified housing. The unit has no brake chopper, so applications with regenerative loads must manage returned energy elsewhere in the drive system. The control boards use an uncoated PCB finish, making the drive best suited to clean, low-humidity electrical rooms rather than corrosive or heavily contaminated locations. The indoor enclosure and uncoated electronics require adequate protection from condensation, conductive dust, chemical vapors, and direct water exposure. Proper panel ventilation is also necessary to remove operating heat and maintain suitable internal temperatures. These installation conditions are especially relevant in fan, pump, compressor, and building climate-control systems that operate for extended periods under changing loads.
