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Danfoss Drives A/S

HVAC VLT 2800 series Drives for Heating, Ventilation, and Air Conditioning

Type:  AC/DC Drive Control
Description:  Built-in serial communication for Modbus RTU, Johnson Controls Metasys N2, and Siemens Apogee FLN, with LonWorks and BTL-certified BACnet available as option cards. Available through 1350 horsepower, the VLT HVAC Variable Frequency Drive is easy to install and operate and is compatible with virtually all building automation systems, and can be remotely commissioned and monitored.
Connectivity:  Modbus RTU
Features:  EMC filter and DC coils; Compliance with EMC Standards; Built-in EN 55011 1A filter, 25 m screened cable; No EMC disturbance; EN 55011 1B filter available as module; IT mains compatible version with RFI filter (up to 4 kW); VLT 2880-2882 with RFI-switch; Braking facilities: DC-braking - approx. 20% braking torque, AC-braking - approx. 20% braking torque; Dynamic braking: Brake chopper built-in, 160% braking torque; LCP2 Alpha numeric display, with copy function; MCT10 software
Specifications:  Flexible mounting; Horizontal mounting, Vertical mounting, True side-by-side mounting; Temperature controlled fan; Cold plate technology; Reduced heating in cabinet; Denser installation; Higher enclosure class cabinets with protection against Dust, Dirt, Humidity; Heat dissipates through the back of the drive