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CAREL pR300T รุ่น PRK30T*

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CAREL

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Product Manual : CAREL pRack Brochure

Additional information

Model

pR300T

pR300T is ideal for managing carbon dioxide-based booster systems.
The new pRack pR300T platform offers on the market CO2 transcritical plants as a product that will be continuously improved, allowing the user to easily manage inherently complex machines:

  • Complete management of transcritical CO2 plants in a single control
  • Use of simple and intuitive user interface (also customisable)
  • Quick access to monitoring systems
  • Quick access to programming (USB host and device)
  • Safety and backup procedures
  • High flexibility (multi-board, customisability I/O)

The advantages of pR300T control system are:

  • Oil management (cooling-injection-separation)
  • Heat recovery (double exchanger and gas cooler bypass)
  • Control of the HPV valve (optimal algorithm for pressure calculation)
  • Flash valve adjustment (pressure of the receiver- safeties connected to HPV)
  • Restore procedures (fault synchronisation with controller case)
  • Integration with Chillbooster (Adiabatic cooling system for air condensers)
  • Activation of parallel compression (auxiliary compressors for receiver pressure adjustment)

Direct management of the HPV and RPRV valves: Thanks to the driver for stepper expansion valves integrated in the tool, installation of external drivers for valves management is not necessary. Ultracap technology maximises the plant safety levels.