This manual covers the Carel pRack platform (pR300, pR300T, size&more) for controlling and managing centralized compressor racks with energy-saving features.
The Carel pRack platform is a comprehensive solution designed for the control and management of centralized compressor racks. It offers high efficiency, energy-saving capabilities through its Energy Saving Suite (ESS), and flexibility for various refrigeration systems, including subcritical and transcritical CO2 applications.
The platform includes specific models such as the pR300 for standard and subcritical CO2 systems, and the pR300T for transcritical CO2 booster systems. It features a graphic LCD interface, wizard-based configuration tools, and supports multiple integration possibilities with supervisory systems.
| Compressors per line (Piston) | maximum 12 compressors on each line |
|---|---|
| Compressors per line (Scroll) | maximum 12 compressors on each line |
| Digital alarms per compressor | up to 4 configurable digital alarms for each compressor |
| Suction lines managed | up to two suction lines and two condenser lines |
The ESS is a group of functions designed for energy saving that can also be applied together with the supervisory system.
The platform manages piston, scroll, and screw compressors currently available on the commercial refrigeration market.
Yes, the pR300T model is specifically designed to manage transcritical CO2 booster systems.