Product Description:

The FC-102P1K1T4E20H1XGXXXXSXXXX is an AC variable frequency drive produced by Danfoss for the VLT FC 102 HVAC Drives series. It regulates induction motors that move air or water in building automation systems, including fans, pumps, cooling towers, and air-handling equipment. By varying the output frequency, the drive allows a facility controller to match motor speed to changes in demand rather than operating the connected equipment continuously at full speed. This control method can reduce energy consumption while helping ventilation, heating, and cooling systems maintain stable operating conditions.

The model accepts three-phase power across a mains voltage range of 380–480 VAC. Harmonic and radio-frequency emissions are attenuated by an integrated RFI Class A1/B (C1) filter, which supports use in appropriately configured residential, commercial, and light-industrial electrical systems. The drive uses an IP20 chassis that protects against finger contact and solid objects larger than the permitted opening size, but it does not provide protection from water. It must therefore be installed in a suitable cabinet that limits exposure to moisture, conductive dust, and accidental contact. Local operation is provided through a graphical local control panel, which displays operating values, parameters, status messages, and fault information. The printed circuit boards are uncoated, so the installation area should remain free of condensation, corrosive gases, and other contaminants that could damage electronic components. A standard language pack supports on-site navigation, while Series Identifier 102 corresponds to the control platform used for this FC 102 model.

The housing provides standard cable entries for routing mains, motor, and control wiring into the cabinet. Its form factor supports normal cabinet mounting for A, B, and C frames without requiring special mounting brackets. Adequate clearance should be maintained around the chassis so cooling air can pass through the drive and remove heat from the power electronics. The unit has no brake chopper, so it cannot route regenerative energy to an external braking resistor through an integrated switching circuit. Applications with significant regenerative loading must manage deceleration through the motor control profile or suitable mechanical equipment. The drive has no additional adaptation package, and the mains section does not include optional disconnect or supplementary fusing hardware. Any required upstream isolation and circuit protection must be selected separately according to the installation and applicable electrical requirements.