Inverter Scroll VRJ

  • Inverter Scroll VRJ
  • New directions in comfort
    For a variable future

    Danfoss Inverter compressors VRJ meets every requirement for residential and light commercial ducted systems or geothermal heat pumps: a fully integrated inverter compressor, variable frequency drive, electronic expansion valve and controller, provide exceptional comfort with the best energy efficiency and least environmental impact possible today.

    • Cooling capacity: 10 -16kW / 3-5 tons with R410A (ARI240 AC)
    • Advanced efficiency: Up to 95% motor efficiency using IPM motor technology. Part-load energy efficiency is outstanding, raising the SEER bar by 30%. A key difference when 40% of domestic energy can be used in A/C and heating.
    • Modulation: capacity modulation from 15 to 75 rps
    • Great comfort: stable temperature, balanced humidity, multi zoning, temperature control in both economical and healthy way. Perceived temperature is smoother than ever with very fast pull down.
    • Easy application and reliability: a complete prequalified solution consisting of dedicated inverter compressors, variable speed drives, application controllers, Electronic Expansion Valves (EEV), EEV controllers and sensors makes it easier for designing the system and more reliable during functioning. Components are set to be able to communicate using the Modbus RTU protocol.
    • Quieter environment: with Danfoss inverter scroll. By lowering the volume, operating in a user friendly frequency spectrum and reducing start-up and shut down cycle disturbance, your systems will be less intrusive throughout the year.

     

  • Inverter Scroll VRJ
  • VRJ is designed with an optimized oil management system to ensure the appropriate lubrication and sealing of the compressor at the entire speed range thus supporting the overall system reliability.

     

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