Danfoss Turbocor® TT Series: Oil Free Compressors Using HFC134a Refrigerant

  • Danfoss Turbocor TG Series-7O6A6305
  • Highly Energy Efficient and Environmentally Friendly Compressor

    Danfoss Turbocor® oil-free centrifugal compressors are specifically designed for the HVAC industry, utilizing magnetic bearings, two stage centrifugal compression, variable speed permanent magnet motor and intelligent electronic controls resulting in the highest efficiencies in the industry in a light weight and compact footprint with low sound levels.

    The Danfoss Turbocor® TT Series of centrifugal compressors delivers nominal capacities of 60 tons / 200 kW to 200 tons / 700 kW using environmentally friendly refrigerant HFC-134a, with no Ozone Depletion Potential and no phase-out date per the Montreal Protocol. In addition, low GWP, non-flammable (A1 safety rating) R513A refrigerant is available as an option.

    The TT Series is available in four compressor models:

    TT300TT350TT400TT700
    • Air and water-cooled  

    • 60-90T capacity

    • Low, medium and standard temp applications 

    • 380, 400V, 460V, and 575V voltage
    • Air and water-cooled 

    • 70-120T capacity 

    • Low and standard temp applications 

    • 380, 400V and 460V voltage
    • Water-cooled

    • 90-150T capacity

    • Low and standard temp applications 

    • 380, 400V, 460V, and 575V voltage
    • Water-cooled 

    • 130-200T capacity

    • Low and standard temp applications  

    • 380, 400V and 460V voltage

    Key features and benefits

    • Outstanding energy efficiency: Deliver competitive full load and outstanding part load efficiency enabling HVAC OEM's to exceed ASHRAE 90.1 and California Title 24 energy efficiency requirements. 
    • Simpler design: No oil management components such as oil separator, oil heater and cooler, oil pump, oil filter, etc., 
    • Compact: 50% less footprint and 1/4 to 1/5 the weight of traditional compressors. 
    • Soft Starting: Significantly reduces the in-rush current at start up and reduces thermal stress on the stator. The startup in-rush current of Danfoss Turbocor centrifugal compressors is only 2 Amps versus startup inrush current up to 500-600 Amps experienced by traditional screw compressors in this tonnage range.
    • ETL Listed and CE Compliant
    • Exceptionally quiet operations: 70dBA (conversation level) sound with virtually no vibration.
    • Available low GWP, non-flammable (A1 safety rating) R-513A refrigerant option that allows chiller manufacturers to meet future HFC regulations, such as the European Union's F-gas regulation.

     

     

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