Hecu CO2

ECU70* ECU80*
Hecu CO2
  • General characteristics

    Hecu sistema has now evolved to work with natural refrigerants by integrating management of DC inverter compressors for CO2 refrigerant.

    By using DC inverter compressors, Hecu sistema can offer real modulation of cooling capacity, so as to achieve low energy consumption above all at part loads. Such very high performance attainable with CO2 refrigerant means the system both complies with the Eco-design directive on energy performance and exceeds the limits set by the F-Gas Regulation for condensing unit applications.

    Hecu sistema also stands out in the small plants for commercial refrigeration for its real-time communication with the refrigeration units, allowing implementation of advanced system optimisation logic, with dynamic set points and extremely stable control so as to ensure perfect food preservation and reduce food waste.

    CAREL supervisors can be used to monitor and optimise the operation of all connected systems, preventing possible malfunctions and scheduling maintenance so as to guarantee excellent service levels.

  • Plus

    New efficiency frontier

    • Availability of DC inverter compressor for CO2 refrigerant
    • Wide and real capacity modulation to maximize the efficiency at partial load
    • Self-optimization through real communication with internal units
       

    Innovation suitable for all

    • System solution in a compact equipment fully integrated
    • Intuitive programming and fast commissioning procedure
    • Compact dimensions and weight, strong Total Cost of Ownership reduction
       

    NO food waste

    • Optimum envelope compressor management with a complete qualification process
    • No down-time for oil return issue with advanced software feature and proper multisplit installation
    • Stable product temperature thanks to modulating device and floating setpoint
       

    Always connected

    • Total connection  with tERA system both GSM and Ethernet from all the devices
    • Unit monitoring, settings management and periodical report for each plant
    • Systems comparison and business intelligence tools within all units connected
 

Documentation

Technical

  • Quick Guide
    Code Description Language Date * Release
    Code +050001842
     
    Description HECU CO2 sistema commissioning quick guide
     
    Language ENG 
     
    Date 14/05/2019
     
    Release 1.0
     
  • Technical Leaflets
    Code Description Language Date * Release
    Code +050001880
     
    Description HECU - sistema requirements
     
    Language ENG 
     
    Date 19/01/2021
     
    Release 1.2
     
    Code +050001885
     
    Description HECU - CONSIDERATIONS ABOUT OIL RETURN
     
    Language ENG 
     
    Date 19/01/2021
     
    Release 1.1
     
    Code +050001890
     
    Description HECU - SUCTION PIPE SIZING (multi-split confi guration)
     
    Language ENG 
     
    Date 19/01/2021
     
    Release 1.2
     
    Code +050001592
     
    Description μPCII- Controllo programmabile integrato con e senza cover - μPCII- Programable built-in controller with and without cover
     
    Language ENG  ITA 
     
    Date 10/12/2018
     
    Release 1.2
     
    Code +050001835
     
    Description Hecu Tabella compressori DC disponibili / DC compressor availability table
     
    Language ENG  ITA 
     
    Date 27/08/2018
     
    Release 1.4
     
  • Manuals
    Code Description Language Date * Release
    Code +0300085IT
     
    Description Hecu Sistema CO2 High efficiency condensing unit
     
    Language ITA 
     
    Date 07/05/2019
     
    Release 2.2
     
    Code +0300085EN
     
    Description Hecu System CO2 High efficiency condensing unit
     
    Language ENG 
     
    Date 07/05/2019
     
    Release 2.2
     
    Code +0300085DE
     
    Description HECU SISTEMA CO2 High efficiency condensing unit
     
    Language GER 
     
    Date 07/05/2019
     
    Release 2.2
     
    Code +0300085FR
     
    Description HECU SISTEMA CO2 High efficiency condensing unit
     
    Language FRE 
     
    Date 07/05/2019
     
    Release 2.2
     

Commercial

  • Application Note
    Code Description Language Date * Release
    Code +4000075EN
     
    Description Hecu Sistema: DC technology and EEV benchmarking case study in cooperation with Fraunhofer ISE
     
    Language ENG 
     
    Date 30/04/2020
     
    Release 1.1
     
    Code +4000075IT
     
    Description Hecu sistema. Analisi comparativa delle tecnologie DC ed EEV in collaborazione con Fraunhofer ISE
     
    Language ITA 
     
    Date 30/04/2020
     
    Release 1.1
     
    Code +4000062EN
     
    Description Condensing units: scenario in Europe
     
    Language ENG 
     
    Date 28/09/2017
     
    Release 1.0
     
    Code +4000028EN
     
    Description Hecu sistema The real capacity modulation for C-Stores
     
    Language ENG 
     
    Date 15/03/2016
     
    Release 1.0
     
    Code +4000028IT
     
    Description Hecu sistema La reale modulazione di capacità per C-Stores
     
    Language ITA 
     
    Date 15/03/2016
     
    Release 1.0
     
  • White Paper
    Code Description Language Date * Release
    Code +4000058EN
     
    Description Types of electrical protection when using inverters. Use of RCDs in diff erent types of networks
     
    Language ENG 
     
    Date 21/12/2017
     
    Release 1.0
     
    Code +4000058IT
     
    Description Tipi di protezione elettrica quando si usano inverter. Uso degli RCDs nelle diverse tipologie di rete.
     
    Language ITA 
     
    Date 21/12/2017
     
    Release 1.0
     
  • Brochure
    Code Description Language Date * Release
    Code +3000091IT
     
    Description HECU SISTEMA: La reale modulazione di capacità per C-Stores
     
    Language ITA 
     
    Date 02/10/2014
     
    Release 1.0
     
    Code +3000091EN
     
    Description HECU SISTEMA: The real capacity modulation for C-Stores
     
    Language ENG 
     
    Date 02/10/2014
     
    Release 1.0
     
    Code +3000091JA
     
    Description HECU SISTEMA コンビニエンスストアにモジュレーション タイプの高効率コンデンシングユニット
     
    Language JAP 
     
    Date 02/10/2014
     
    Release 1.0