Product Description:

The FC-102P1K5T4E21H2XGXXXXSXXXXAXBXCXXXXDX is an AC variable frequency drive produced by Danfoss for the VLT FC 102 HVAC Drives series. It regulates induction motor speed in ventilation and hydronic circuits, allowing automation systems to match airflow or fluid delivery to changing load requirements. The device is intended for cabinet installation and works directly with building management controllers through its integrated local interface. By adjusting motor output to suit demand, it supports smoother control in air-handling and water-circulation systems that do not need fixed full-speed operation.

Electrical operation is based on an input range of 380-480 VAC supplied over three-phase power lines. The enclosure carries an IP21 / Type 1 rating, which helps protect live parts when the drive is mounted in dry indoor locations used with frames B, C, D, and E. Operators can adjust setpoints and review status from the front-mounted graphical local control panel, giving the unit a direct user interface at the cabinet door. Conducted electrical noise is reduced by the integrated RFI filter, which supports cleaner interaction with the surrounding power system.

Cable routing uses standard cable entries under Adaptation A, allowing straightforward connection in typical cabinet layouts. The drive does not include a brake chopper, and the circuit boards are not coated, so the surrounding air should remain clean and dry to reduce the risk of tracking. Because the electronics are uncoated, dust, condensation, and corrosive vapors should be kept away from the interior of the unit. Its internal identifier groups the model with other HVAC variants in the same product line. Menus are provided through the standard language pack, which keeps the operating interface clear for routine setup and status review.