Free Cooling units energy saving analysis
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Working Mode
Free Cooling
Energy Saving
Compressors request
0%
0%
0%
Example for:
- Outside air conditions: annual average of Milan - Italy
- Room conditions: 30°C/30%Rh - Heat load: 20 kW
- Free Cooling unit: UPA 301 FC + EAL9N - Idrofilic coil - Fix speed EC fans - EAL9N power consumption 2.6 kW
- Standard unit: UPA 301 + ACC 50 - Fix speed EC fans - Condensing temperature 45°C - ACC power consumption 1.25 kW
- Energy cost €/kW: € 0.118 (Medium price EU-27 zone - S2 2012 Eurostat data) - CO2 Production: 0.75 kg CO2/kW
- Pay-back time calculated on Free Cooling execution extra-cost
Tests carried out at the laboratories of TECNAIR LV - UBOLDO (VA) - Italy
* Note: The values of energy consumption are calculated based on the operating hours per year relative to the outside air temperature
- Outside air conditions: annual average of Milan - Italy
- Room conditions: 30°C/30%Rh - Heat load: 20 kW
- Free Cooling unit: UPA 301 FC + EAL9N - Idrofilic coil - Fix speed EC fans - EAL9N power consumption 2.6 kW
- Standard unit: UPA 301 + ACC 50 - Fix speed EC fans - Condensing temperature 45°C - ACC power consumption 1.25 kW
- Energy cost €/kW: € 0.118 (Medium price EU-27 zone - S2 2012 Eurostat data) - CO2 Production: 0.75 kg CO2/kW
- Pay-back time calculated on Free Cooling execution extra-cost
Tests carried out at the laboratories of TECNAIR LV - UBOLDO (VA) - Italy
* Note: The values of energy consumption are calculated based on the operating hours per year relative to the outside air temperature
°C External air
36°
-9°
Annual working hours