CO2 air cooled condensation refrigeration plants. Plants contain a sub-critical CO2 cycle with double suction in cascade with an R134a cycle for high temperatures. ECO2market plants can be configured in various combinations with groups of 1,2 or 3 compressors to obtain a total cooling capacity of 20 to 60 kW (NT + PT).
High energy efficiency
ECO2market plants incorporate the latest technology and energy savings, such as inverter compressors and motor fans. As opposed to CO2 transcritical booster systems, the ECO2market maintains high energy efficiency even with high ambient temperatures thanks to a high temperature cascade cycle.
Cascade condensation system
Double cascade exchanger with stainless steel plates and expansion valve.
Tandem of semihermetic R134a compressors.
Design pressure PS = up to 55 bar.
Transcritical system of direct cooling
Tandem of CO2 compressors in parallel.
Pressure regulator valves for CO2 cooler and vessel.
Internal heat exchanger.
CO2 design pressure PS = 120 bar.