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| High Efficiency ranges |
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Cubigel Compressors’ High Efficiency ranges have the most extended series working with R134a, R404A and natural refrigerants R290 and R600a. This ranges show an improvement for the COP between 12% and 25% in comparison with standard ranges. Furthermore, there is also an electronically controlled compressor (FSD) available, which improves COP by 35%.
With the High Efficiency range, Cubigel Compressors responds to the Kyoto Protocol requirements regarding the reduction of the greenhouse gases aimed at minimizing the global warming effect of the planet: the High Efficiency models of Cubigel Compressors reduce energy consumption of commercial refrigeration appliances between 10% and 20% with respect to standard ranges that in turn, means an important reduction of fossil fuels consumption.
Most High Efficiency models are equipped with electrical motors, designed with an "optional capacitor" concept, that is, the compressor can work with or without a running capacitor (CSR/CSIR), which reduces the stock of compressors in order to optimize service.
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| Hydrocarbons refrigerants developments (R290) |
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Cubigel Compressors is a leading company in the production and sales of high efficiency, R290 hermetic compressors for refrigeration. Our R&D team has strongly and successfully worked on an environmental alternative reducing the energy consumption by using natural refrigerants of no greenhouse effect (R290) and developing High Efficiency compressor ranges.
Propane (R290) has no direct contribution to global warming and when used in an application, its energy consumption is between 12 to 15 % lower than a similar application with R404A. Additionally, propane has better dynamic behavior showing a lower increase of energy consumption with increasing ambient temperatures.
R290 compressors offer a higher cooling capacity and COP allowing energy saving consumption with smaller displacement. The major environmental benefits are obtained combining the use of the R290 with the design criteria of Cubigel’s high efficiency ranges. These compressor models, in their more advanced version, can save up to 35 % of energy when compared with standard efficiency series of R404A, thanks to very flexible asynchronous motors that can adjust to different energy consumption levels by connecting, or not, a permanent capacitor.
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