Easiness in use: Developed paying particular attention to the easiness in use, pRack has various updates, procedures and tools that help the users when using the
ESS – Energy Saving Suite control system, group of functions dedicated to energy saving that can be applied in collaboration with the monitoring system.
Plants optimization: Management of modular devices that ensure maximum efficiency in the adjustment of the operating pressure allowing greater system stability.
For small applications, CAREL can offers a complete and integrated solution thanks to the new control system pR100T.
The hardware is based on a PCO compact platform, a compact solution for managing systems such as condensing units.
pR100T is able to control:
• Compressors (time-rotation-inverter)
• Fans (on/off, EC)
• Control of the HPV valve (optimal algorithm for pressure calculation)
• Adjustment of flash valve (pressure of the receiver-safety devices connected to the HPV)
• Restore procedures (fault synchronisation with case controller)
The advantage is the easiness in use, thanks to the Wizard, the user is guided step by step to perform the first plant configuration. By simply responding to the questions made by automatically made by the tool, pRack can automatically set the main primary parameters necessary for a safe start of the machine.
The compact solution offers a single control provided with external driver and ultracap for direct management of the
HPV and RPRV valves. The scalability of the pRack platform implies the use of the same user interface for this type of applications paying particular attention to the installation costs and the use facilities.