pR300

PRK300*
  • Plus

    EEVS: Electronic Expansion Valve Synchronization
    The EEVS for pR300 is a new communication system between the low temperature plant and the management driver of the electronic expansion valve of the heat exchanger plate. In a cascade system (sub-critical CO2) the low temperature plant can communicate to the driver the refrigerating capacity and it also can modulate the capacity of the vaporiser based on the condensation pressure of the CO2 saving use of additional probes and obtaining a fine and accurate adjustment of the condensation pressure. Traditional over-heating adjustment is evaluated by performing a control of the CO2 condensation pressure trend.
  • General characteristics

    pR300, ideal for any type of application and particularly recommended for sub-critical cascade CO2 - based plants, thanks to the integration of the electric expansion valves for the control of the plate heat exchangers.

    pR300 is an improvement of the standard version based on increase of the serial lines for management of more integration devices, USB ports, integrated driver and I/O customisability; more detailed:

    1 Performance: Improved HW Platform, both in terms of calculation speed and memory space. Features that ensure elaboration of instantaneous working conditions, management of more serial lines and up to 8 languages inside the same tool.

    2 USB port: using a normal data memory device you can copy the enitre tool configuration, and easily transfer it to other tools with the same field of application.

    3 EEV inegrated driver: Possibility to directly manage up to 2 stepper electronic expansion valves ensuring a reduction of the amount of cables used inside the panel, of the overall size of control system, optimizing the machine performance increasing the interaction between the refrigeration unit and the expansion valves and the plant safety thanks to ultracap technology.

    4 I/O Flexibility: Thanks to the new "Chip I/O" technology the flexibility of the inputs and the reading accuracy is increased. Each analogue input channel can be independently configured as probe NTC, PTC, PT100, PT500, PT1000, 0/1V, 0/5V, 0/10V, 0/20mA, or 4/20mA, clean digital input (standard and fast).

    pR300 can interface with the intelligent control system for energy saving pLoads (PLO550*30U*00); these two control systems allow you to limit or modulate the supplied refrigerating power, optimising the electrical consumption as to avoid absorption peaks and maintaining at the same time proper functioning of the refrigerating unit.
 

Documentation

Technical

  • Quick Guide
    Code Description Language Date Release
    Code +040010030
     
    Description Gestione gas custom nel pRack pR300 Gas custom management on pRack pR300
     
    Language ENG  FRE  GER  ITA  SPA 
     
    Date 17/05/2017
     
    Release 1.1
     
  • Technical Leaflets
    Code Description Language Date Release
    Code +0500067IE
     
    Description pRack pR300 Centrale frigorifera pRack / Rack controller pRack
     
    Language ENG  ITA 
     
    Date 20/02/2013
     
    Release 1.0
     
  • 2D/3D drawings
    Code Description Language Date Release
    Code 2d-3d pRack small pGD1 built-in
     
    Description 2D-3D drawings
     
    Language ALL 
     
    Date 22/06/2015
     
    Release R0
     
  • Manuals
    Code Description Language Date Release
    Code +0300025RU
     
    Description pRack pR300 Контроллер для компрессорных установок
     
    Language RUS 
     
    Date 26/05/2017
     
    Release 1.4
     
    Code +030220675
     
    Description Software update procedure for pR300 and pR300T Operation and configuration
     
    Language ENG  FRE  GER  ITA  SPA 
     
    Date 26/05/2017
     
    Release 1.1
     
    Code +0300025EN
     
    Description pRack pR300 compressor rack controller
     
    Language ENG 
     
    Date 26/05/2017
     
    Release 1.4
     
    Code +0300025IT
     
    Description pRack pR300 controllo per centrali frigo
     
    Language ITA 
     
    Date 26/05/2017
     
    Release 1.4
     
    Code +0300025ES
     
    Description pRack pR300 controlador para central frigorífiCa
     
    Language SPA 
     
    Date 26/05/2017
     
    Release 1.4
     
    Code +0300025DE
     
    Description pRack pR300 Verbundsteuerung für Kälteanlagen
     
    Language GER 
     
    Date 26/05/2017
     
    Release 1.4
     
    Code +0300025FR
     
    Description pRack pR300 commande pour centrales frigorifiques
     
    Language FRE 
     
    Date 26/05/2017
     
    Release 1.4
     
    Code +030220735
     
    Description EVD EVO driver management with pRack Operation and configuration
     
    Language ENG  ITA 
     
    Date 19/05/2016
     
    Release 1.0
     
    Code +030220570
     
    Description Safe restore Plug-in PVPRO per centrali di refrigerazione Function for pRack application and PVPRO
     
    Language ENG  FRE  GER  ITA  SPA 
     
    Date 04/12/2014
     
    Release 1.1
     
    Code +030220575
     
    Description Floating suction & Smooth lines Plug-in PVPRO per centrali e utenze di refrigerazione Function for pRack application, MPXPRO and PVPRO
     
    Language ENG  FRE  GER  ITA  SPA 
     
    Date 04/12/2014
     
    Release 1.1
     

Commercial

  • Compendium
    Code Description Language Date Release
    Code +4000038PT
     
    Description Tudo para as aplicações de retalho CO2
     
    Language POR 
     
    Date 02/03/2015
     
    Release 1.0
     
    Code +4000038ES
     
    Description Todo para las aplicaciones retail de CO2
     
    Language SPA 
     
    Date 02/03/2015
     
    Release 1.0
     
    Code +4000038DE
     
    Description Alles für CO2-Anwendungen im Einzelhandel
     
    Language GER 
     
    Date 02/03/2015
     
    Release 1.0
     
    Code +4000038IT
     
    Description Tutto per le applicazioni retail CO2
     
    Language ITA 
     
    Date 02/03/2015
     
    Release 1.0
     
    Code +4000038FR
     
    Description Tout pour les applications de la distribution au détail CO2
     
    Language FRE 
     
    Date 02/03/2015
     
    Release 1.0
     
  • Brochure
    Code Description Language Date Release
    Code +3000008FR
     
    Description pRack: solution d'avant-gard pour les centrales frigorifiques
     
    Language FRE 
     
    Date 18/11/2014
     
    Release 3.2
     
    Code +3000008RU
     
    Description pRack platform Идеальное решение для компрессорных установок
     
    Language RUS 
     
    Date 18/11/2014
     
    Release 3.2
     
    Code +3000008IT
     
    Description pRack platform soluzione d’avanguardia per centrali frigorifere
     
    Language ITA 
     
    Date 18/11/2014
     
    Release 3.2
     
    Code +3000008ES
     
    Description pRack platform solución de vanguardia para centrales frigoríficas
     
    Language SPA 
     
    Date 18/11/2014
     
    Release 3.2
     
    Code +3000008DE
     
    Description pRack platform
     
    Language GER 
     
    Date 18/11/2014
     
    Release 3.2
     
    Code +3000008EN
     
    Description pRack platform: the complete solution for compressor racks
     
    Language ENG 
     
    Date 18/11/2014
     
    Release 3.2
     
    Code +3000008PT
     
    Description pRack: Solução de vanguarda para centrais frigoríficas
     
    Language POR 
     
    Date 14/02/2011
     
    Release 2.1