Product Description:

The FC-102P11KT4P55H2XGXXXXSXXXXAXBXCXXXXDX is an AC variable frequency drive from Danfoss in the VLT FC 102 HVAC Drives series. It converts fixed mains power into a variable-frequency output so fan and pump motors can run at the speed required by the load instead of operating continuously at full speed. This operating method helps reduce energy use in building climate systems and can also lower wear on belts, bearings, and other rotating parts. The drive is intended for HVAC duty where stable motor control and adaptable speed regulation are needed for air handling, circulation, and similar applications.

The unit is rated at 11 kW, which corresponds to 15 HP when used with a standard induction motor. It accepts a supply of 380–480 VAC through a three-phase power input, allowing connection to common industrial power systems used in commercial facilities and plant rooms. The drive has no brake chopper, so applications that require rapid deceleration may need external braking hardware. The enclosure has an IP55 / Type 12 backplate rating, which helps protect the unit in areas where dust, moisture, and general indoor industrial exposure are present.

The mechanical layout uses a Frame A5, B and C backplate for an open drive back arrangement, allowing the heat sink to extend into ducted airflow while the control section remains accessible from the front. A factory-installed RFI filter helps reduce conducted electrical emissions on the supply side, which is useful in systems that include sensitive building controls or communication equipment nearby. The drive is supplied with a graphical local control panel, allowing operators to view parameters and make local adjustments directly at the unit. This layout supports straightforward installation in HVAC cabinets where airflow management and clear access to terminals are both important.