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" CombiCO2OL "
" CombiCO2OL " : The new packaged modular solution combining a CO2 low temperature power pack operating in cascade with a R134a positive temperature power pack.
" CombiCO2OL " : The new packaged modular solution combining a CO2 low temperature power pack operating in cascade with a R134a positive temperature power pack and covering application range from 3kW to 180kW.
 
Packaged modular solution combining a CO2 low temperature power pack operating in cascade with a R134a positive temperature power pack and covering application range from 3kW to 180kW.
 
The use of CO2 (R744) natural refrigerant combined with R134a ensures that the impact on climate change is minimal, with an optimal energy performances.
 
The "CombiCO2OL" of Profroid is the integrated solution driving you safely into the CO2 technology.
 
OPTIMIZED CONTROLS FOR THE CO2 / R134a CASCADE
 
• 25 to 70 Hz frequency driven controller on one CO2 compressor and on one R134a 
  compressor to adapt continuously to variable loads
• Electronic expansion valve for the cascade heat exchanger
• Electrical cabinet integrated in standard with one controller per rack
• Algorithms specifically developed for the management
  of the cascade heat exchanger
• All parameters pre-set at the factory
 
SECURED OPERATION
 
• CO2 Liquid receiver located upstream to protect the cascade exchanger 
• Electronic oil level controller
• Controller integrating the management and the history of alarms
• Option "Autonomous rescue group" cooling the CO2 receiver if the R134a stage stops
• Option "CO2 suction receiver"
 
ENERGY SAVINGS IN PERSPECTIVE
 
• Latest generation compressor "Octagon ® CO2 SL" and "Ecoline R134a" for a COP optimized
• HP and BP floating pressure control are standard
• "Desuperheater" option on the C02 racks to benefit from high temperature and on the R134a circuit
  to optimize the heat recovery capacity
 
EASE OF INSTALLATION AND MAINTENANCE
 
• Positive and negative power stacked and factory connected
• Reduced footprint with only 800 mm wide
• CO2 receiver insulated and integrated into the frame (up to 90 litres)
• Complete insulation at the factory
• Touch screen with graphical interface
• High quality oven painted frame and all components in original colors
 
The "FlexiCO2OL" and "CombiCO2OL" lines complement each other to provide a solution
to each low temperature CO2 application.
 
Our teams remain at your disposal to answer any additional questions on the PROFROID range.
 

 

 
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