131L9892 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: FC-101P45KT4E20H3XXCXXXSXXXXAXBXCXXXXDX
The Danfoss 131L9892 is part of the VLT FC 101 HVAC Basic Drives series and offers a power rating of 45 kW, supporting three-phase mains voltage from 380 to 480 VAC. This drive has a 60 HP output, features a coated PCB, and provides IP20 chassis protection with an RFI Class A1/B filter.
Internal Product Review
The 131L9892 is a Danfoss VLT FC 101 HVAC basic drive with a 45 kW power rating and 380 - 480 VAC input capability. Three-phase operation and a coated PCB support dependable performance in HVAC control cabinets. IP20/chassis protection with RFI Class A1/B (C1) makes the drive an excellent choice for clean indoor installations.
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Product Description:
The 131L9892 AC drive is produced by Danfoss and belongs to the VLT FC 101 HVAC Basic Drives series. As part of the 101 family, the unit modulates induction motor speed in ventilation, pump, and chiller loops. This control allows building automation systems to adjust airflow or water flow according to demand while minimizing energy use. Its HVAC-focused design supports variable-speed operation in mechanical rooms and building service systems.
The drive delivers a continuous output of 45 kW, representing the maximum electrical power that the inverter can transfer to a motor under a steady load. This capacity corresponds to 60 HP at the shaft for applications that use imperial ratings. The input bridge accepts utility supplies from 380–480 VAC and converts the fixed-frequency input into a pulse-width-modulated output for motor speed regulation. The unit requires a balanced three-phase power supply for proper operation. Internal components are housed in an IP20 chassis enclosure, so the drive must be installed inside a suitable control panel that limits contact with internal parts and exposure to debris. A local control panel is not included, so parameter access requires a compatible pluggable keypad or an available remote communication connection. The chassis format allows the drive to be integrated into protected electrical cabinets with the required ventilation and wiring clearances.
The printed circuit boards have a coated PCB finish that protects conductive traces from moisture commonly encountered around air-handling and mechanical equipment. A factory-installed RFI Class A1/B (C1) filter reduces conducted electrical noise on connected building wiring. The chassis includes standard cable entries, providing appropriate routing space for shielded motor leads and incoming power conductors. The drive has no brake chopper, so rapid deceleration must rely on load friction or compatible external braking equipment when the application requires a shorter stopping time. A standard language pack provides the parameter text used when navigating the drive through a compatible control interface. The pulse-width-modulated output permits controlled motor acceleration and deceleration within the operating limits of the connected equipment. Panel installation should provide adequate airflow around the chassis so internally generated heat can leave the enclosure during continuous operation.
