Danfoss Turbocor® TG Series: Oil Free Compressors Using HFO-1234ze Refrigerant

  • Danfoss Turbocor TG310
  • 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® TG Series of centrifugal compressors delivers nominal capacities of 40 tons / 140 kW to 150 tons / 540 kW and uses next generation refrigerant HFO-1234ze. This refrigerant offers ultra-low Global Warming Potential GWP < 1, zero Ozone Depletion Level ODP and is not subject to the hydrofluorocarbon (HFC) phasedown required by the European Union's F-gas regulation.

    The TG Series is available in four compressor models:

    TG230TG310TG390  TG520 
    • Air and water-cooled 

    • 40-70T capacity 

    • Low, medium and standard temp applications 

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

    • 60-90T capacity 

    • Low and standard temp applications 

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

    • 70-120T capacity 

    • Low and standard temp applications  

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

    • 90-150T 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.
    Benefits of using HFO1234ze Refrigerant:
    • Reduces direct CO2 emissions by 99.6% 
    • Atmospheric life of 18 days compared to 13 years for a compressor R134a (source Honeywell)
    • European Union F Gas ready – HFOs are not considered as fluorinated greenhouse gases

     

     

  • Oil free compressors - Danfoss Turbocor TG 310
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