Product Description:

The FC-102P75KT4E20H1XGXXXXSXXXXAXBXCXXXXDX is an AC variable frequency drive manufactured by Danfoss for the VLT FC 102 HVAC Drives series. The unit modulates motor speed so ventilation, pumping, or compressor loads match real-time demand in building automation systems, reducing energy use and mechanical wear. By converting fixed-frequency mains power into a controlled output waveform, it provides the closed-loop torque regulation required for modern heating, ventilation, and air-conditioning equipment.

Its output is rated at 75 kW, a continuous electrical power level suitable for midsized rooftop fans or chilled-water pumps. The input section accepts line voltages between 380–480 VAC, allowing direct connection to common industrial supply networks. Because the inverter is designed for three-phase power, it balances current across all three conductors and minimizes neutral loading. An enclosure classification of IP20 chassis protection indicates that solid objects larger than 12 mm are blocked while ventilation openings remain exposed, so the drive must be installed inside a switchgear cabinet. This open chassis arrangement allows cabinet airflow to pass through the drive and remove heat generated by the power electronics during continuous operation.

Electromagnetic emissions are limited by the integrated RFI Class A1/B (C1) filter, supporting installation in commercial environments without additional line components. User interaction is handled through a graphical local control panel that displays parameters and operating trends directly on the front plate, simplifying setup and routine operation. The housing supports normal cabinet mounting for A, B, and C frames, so the same mechanical kit fits several frame sizes and simplifies inventory management. Power and control conductors enter through standard cable entries, maintaining the strain relief and clearance distances required for HVAC drive panels. Separate routing for control and power wiring can reduce interference with low-voltage signals while keeping the connections accessible inside the enclosure.