CO2 ready
pRack transcritical series
CAREL offers complete solutions for optimum management of all refrigerant applications that use CO2 as the refrigerant.
"Everything for CO2 retail applications" compendium
pRack transcritical series
The choice of the type of refrigerant and the type of system are fundamental in reducing emissions and protecting the environment.
Types of compressor
pRack transcritical series
The compressor is the component at the heart of the refrigerant circuit. It has the function of circulating refrigerant inside the circuit, ..

pRack transcritical series

pRack transcritical series
  • General characteristics

    pRack is the complete CAREL offer for managing the centralized CO2 refrigerating units.

    It is the ideal solution to the multiple market requests regarding:
    • high number of inputs and outputs for control needs;
    • innovative management algorithms for power saving;
    • compatible with the main market standard adjustment devices;
    • wide possibility of integration/monitoring

    The know-how on the natural refrigerating applications of Carel allowed designing a new control system of the PRACK series, adding to the stability of a product designed for the management of refrigerating units, the innovation of the most recent dynamics of dioxide refrigeration.

    The new Transcritical pRack platform, ideal for CO2 booster systems, is able to manage directly and at the same time with a single control system, the main components of a CO2-based refrigerating unit:
    - Medium Temperature compressors
    - Low Temperature compressors
    - gas cooler
    - intercooler
    - high pressure valve
    - flash gas valve
  • Plus

    • EEVS: Electronic Expansion Valve synchronization
    • Direct management of 2 stepper electronic expansion valves that optimize the machine performance increasing the interaction between the refrigerating unit and the up valves and the plant safety thanks to the ultracap technology.