µRack CO2

U00000MRT0400
µRack CO2
  • Obecné charakteristiky

    µRack CO2 is CAREL’s compact controller for the management of condensing units and small transcritical CO2 compressor racks. 
    The main feature of the proposal is NFC and Bluetooth connectivity which, through the Applica app for mobile devices, extends the features of traditional user interfaces, simplifying interaction with the controller by making the functions available directly from a smartphone or tablet.
    µRack CO2 can manage the following typical compressor rack configurations:

    • up to 1 suction line, maximum 4 compressors (modulating, timed, rotation and inverter)
    • gas cooler fans (on/off, modulating)
    • high pressure valve (HPV) control
    • FGV control for liquid receiver pressure
    • management of modulating devices
    • direct connection to CAREL or third-party supervisory systems (Modbus protocol)
    • algorithms for managing system safety and optimising efficiency (Floating Condensing and Floating Suction)

     

    The high flexibility means the controller can be used in stand-alone mode to manage just the HPV and FGV valves (with optional management of the compressors/gas cooler fans).
    Completing the proposal is a software suite of useful tools for each stage of the system life cycle: from design and end-of-line configuration/testing, to maintenance in the field.

  • Plus

    Complete management of small compressor racks or condensing units

    Functions for the control of a small compressor rack unit with up to four compressors (the first modulating), four gas cooler fans (ON/OFF or modulating), complete management of transcritical operation via the algorithm for calculating the optimal pressure.

    Simplified interaction

    Guided commissioning procedure (wizard), dedicated dashboard for immediate understanding of the unit’s operating conditions, troubleshooting guidelines for alarms, real-time saving and sharing of the rack parameter settings: all directly from a smartphone or tablet. 

    Versatility

    Possibility to configure the controller for complete management of the compressor rack/condensing unit or for the transcritical part only. High degree of configuration flexibility: possibility to change the I/O settings and assign generic functions for the execution of auxiliary actions in addition to the standard logic.  

    High efficiency for compact applications

    Performance optimisation through management of modulating loads (compressors and gas cooler fans). Possibility to integrate field devices through the Fieldbus serial port. Logic for managing the floating suction and condensing pressure set point.

 

Dokumentace

Technická

  • 2D/3D drawings
    Kód Popis Jazyk Datum * Verze
    Kód U30R00MRT0400
     
    Popis 2D-3D drawings
     
    Jazyk ALL 
     
    Datum 13/11/2024
     
    Verze R0
     
  • Manuály
    Kód Popis Jazyk Datum * Verze
    Kód +0300026IT
     
    Popis μRack - Soluzione per moto-condensanti e centrali frigorifere compatte
     
    Jazyk ITA 
     
    Datum 10/06/2024
     
    Verze 3.0
     
    Kód +0300026EN
     
    Popis μRack - Solution for condensing units and compact compressor racks
     
    Jazyk ENG 
     
    Datum 10/06/2024
     
    Verze 3.0
     
    Kód +0300026ES
     
    Popis μRack Solución para motocondensadoras y centrales de refrigeración compactas
     
    Jazyk SPA 
     
    Datum 10/06/2024
     
    Verze 3.0
     
    Kód +0300026RU
     
    Popis Решения для компрессорно-конденсаторных и компактных многокомпрессорных агрегатов
     
    Jazyk RUS 
     
    Datum 10/06/2024
     
    Verze 3.0
     
    Kód +0300026DE
     
    Popis μRack Lösung für Verflüssigersätze und kompakte Verbundkälteanlagen
     
    Jazyk GER 
     
    Datum 10/06/2024
     
    Verze 3.0
     
    Kód +0300026FR
     
    Popis μRack Solution pour les unités de condensation et centrales de réfrigération compactes
     
    Jazyk FRE 
     
    Datum 10/06/2024
     
    Verze 3.0
     
    Kód +0300026PT
     
    Popis μRack Solução para unidades de condensação e centrais frigoríficas compactas
     
    Jazyk POR 
     
    Datum 10/06/2024
     
    Verze 3.0
     
  • Technické listy
    Kód Popis Jazyk Datum * Verze
    Kód +0500210IE
     
    Popis μRack Soluzione per motocondensanti e centrali frigorifere compatte / Solution for condensing units and compact compressor racks
     
    Jazyk ENG  ITA 
     
    Datum 11/09/2024
     
    Verze 1.2
     
    Kód +0500210FD
     
    Popis Solution pour les unités à motocondensation et centrales de réfrigération compactes / Lösung für Verflüssigersätze und kompakte Verbundkälte-anlagen
     
    Jazyk FRE  GER 
     
    Datum 11/09/2024
     
    Verze 1.2
     

Obchodní

  • Brožury
    Kód Popis Jazyk Datum * Verze
    Kód +3000233EN
     
    Popis μRack - Solution for condensing units and compact compressor racks
     
    Jazyk ENG 
     
    Datum 02/08/2024
     
    Verze 1.3
     
    Kód +3000233IT
     
    Popis μRack - Soluzione per moto-condensanti e centrali frigorifere compatte
     
    Jazyk ITA 
     
    Datum 02/08/2024
     
    Verze 1.3
     

Images