Product Description:

The FC-102N132T4E2MH4XLCXXXSXXXXA0BXCXXXXD0 drive is produced by Danfoss and belongs to the VLT FC 102 HVAC Drives series. As a dedicated HVAC inverter, it converts fixed utility power into a variable-frequency output that lets building automation systems modulate centrifugal fans, pumps, and compressors with closed-loop precision. This capability improves airflow control and energy use across air-handling units, chillers, and other climate-control equipment in commercial and institutional facilities.

The inverter delivers up to 150 HP of mechanical output, equivalent to a continuous electrical rating of 110 kW, so it can drive large supply or return fans. It connects directly to utility supplies between 380–480 VAC without an isolation transformer. The drive is designed for three-phase power distribution, matching standard industrial feeders. The enclosure carries an IP21/Type 1 rating with a mains shield, which provides basic touch protection and a top cover that shields the mains terminals from stray airflow inside control cabinets. The drive does not have an internal brake chopper, so it is intended for applications where rapid regenerative stopping is not required. This arrangement is suitable for typical HVAC duty cycles, where fans and pumps generally decelerate gradually.

A fieldbus slot holds the PROFIBUS DP MCA 101 card, enabling the exchange of set points, feedback, and fault data with common building controllers. Control power can be maintained during brief outages by the MCB-107 24 V DC backup module, keeping the drive logic active for orderly shutdowns. The electronics have a coated PCB finish that resists moisture and airborne contaminants often found in air-handling rooms. Wiring is routed through standard cable entries, allowing conventional gland plates to be used without special adapters. These entries support organized routing of power, motor, and control conductors while preserving the enclosure layout. The installed communication and backup options allow the drive to remain connected to the building control network and retain control power during short supply interruptions.