Danfoss Turbocor® TT series: Oil free compressors using HFC134a refrigerant
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 – 200 tons / 200 – 700 kW using environmentally friendly refrigerant HFC134a, 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.
Turbocor® fact sheet
Danfoss Turbocor® portfolio of oil free centrifugal compressors, models TT, TG and VTT, deliver innovative technology that reduces operating costs and maintenance for your air conditioning applications.
The TT Series is available in four compressor models:
| TT300 | TT350 | TT400 | TT700 |
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Features and benefits
From 60 to 200 TR - 200 to 700 kW with R134a and R513A
Outstanding energy efficiency at part load
Compact, lightweight and simple system design reduce installation and maintenance costs
Soft Start reduces in-rush current at startup
Exceptionally quiet operation - 70 dB(A)
ETL Listed and CE Compliant
TurboTool®
Compressor service for Danfoss Turbocor® compressors is easier than ever with the Danfoss TurboTool® App. You can troubleshoot potential issues right from your mobile phone by entering the symptoms into the app and instantly receive a list of recommendations for how to resolve the problem.
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Brochure | Danfoss Solutions for Chillers | English | Multiple | 14 Apr, 2020 | 3.9 MB | |
| Brochure | Danfoss Solutions for Chillers | French | Multiple | 29 Oct, 2018 | 44.2 MB | |
| Brochure | Danfoss Solutions for Chillers | Russian | Multiple | 28 Jun, 2019 | 2.8 MB | |
| Brochure | Danfoss Solutions for Chillers | Italian | Multiple | 20 Mar, 2018 | 3.7 MB | |
| Brochure | Danfoss Solutions for Chillers | Spanish, Castilian | Multiple | 26 Oct, 2018 | 44.2 MB | |
| Brochure | Danfoss Solutions for Chillers | Chinese (CN) | Multiple | 19 May, 2017 | 2.3 MB |
Related products
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Danfoss Turbocor® model TG oil free compressors are available in four different models ranging from 40 tons to 150 tons / 140 kW to 540kW utilizing ultra-low GWP HFO1234ze.
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Danfoss Turbocor® model VTT oil free compressor is available with a capacity up to 400 tons / 1430 kW using R134a. This compressor is designed for water and evaporative cooled chiller applications.
Case studies
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Danfoss conducted a study to see how long term operation affected performance on Danfoss Turbocor® compressors. The results showed that oil-free, magnetic bearing compressors maintained consistent performance even after 10+ years of operation.
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Variable speed with Danfoss Turbocor Oil free centrifugal compressor guarantees reliable process cooling and efficient comfort cooling in factory
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