EVD Evolution Twin

EVD0000T**
EVD Evolution Twin
  • General characteristics

    EVD Evolution Twin is a controller comprizing two drivers for two-pole stepper motors that can independently manage two electronic expansion valves. 

    The device is designed for DIN rail mounting and comes with plug-in screw terminals. Each driver can control refrigerant superheat and optimise refrigerant circuit performance, and at the same time guarantee maximum system flexibility, being compatible with various types of refrigerants and valves, in applications that use chillers, air-conditioners and refrigeration units, including subcritical and transcritical CO2 systems. 

    Main functions:

    • independent management of two electronic expansion valves;
    • superheat control with high pressure, low pressure and low superheat protection;
    • special functions such as hot gas bypass, evaporator pressure regulation (EPR) and control of the valve downstream of the gas cooler in transcritical CO2 circuits;
    • superheat control optimization for air-conditioning units fitted with digital scroll compressors, when suitably connected to a specific CAREL controller via LAN, with the possibility to activate one or more tuning procedures;
    • assisted start-up procedure, selecting just 4 parameters (or just three if using the device to control Carel valves);
    • removable graphic LCD, multi-language interface with online help for the parameters and SI or imperial units of measure;
    • copy configuration parameters from one EVD Evolution Twin controller to another from the removable display;
    • user management with password to access different configuration levels;
    • use of low-power ratiometric pressure transducers with 4 to 20 mA output (these can be shared between up to 5 drivers), useful in multiplexed applications;
    • advanced alarm management.

     

 

Documentation

Technical

  • 2D/3D drawings
    Code Description Language Date * Release
    Code EVD Evolution Twin
     
    Description 2D-3D drawings
     
    Language ALL 
     
    Date 17/03/2023
     
    Release R0
     
    Code EVD Evolution Twin w Display
     
    Description 2D-3D drawings
     
    Language ALL 
     
    Date 09/03/2023
     
    Release R0
     
  • Manuals
    Code Description Language Date * Release
    Code +0300006ZH
     
    Description EVD evolution twin 用户手册 1个驱动器控制2个电子膨胀阀
     
    Language CHI  ENG 
     
    Date 24/01/2024
     
    Release 2.10
     
    Code +0300006EN
     
    Description EVD evolution twin Driver for 2 electronic expansion valves
     
    Language ENG 
     
    Date 24/01/2024
     
    Release 2.10
     
    Code +0300006ES
     
    Description EVD evolution twin driver para 2 válvulas de expansión electrónica
     
    Language SPA 
     
    Date 24/01/2024
     
    Release 2.10
     
  • Technical Leaflets
    Code Description Language Date * Release
    Code +050004170
     
    Description EVD*T*, EVDIS* - EVD evolution TWIN- Driver per 2 valvole di espansione elettronica e display grafi co/ 2 electronic expansion valves driver and graphic display
     
    Language CHI  ENG  ITA  RUS 
     
    Date 20/10/2023
     
    Release 1.9
     
    Code +050004171
     
    Description EVD*T*, EVDIS* - EVD evolution - Electronic expansion valve driver and graphic display
     
    Language FRE  GER  POR  SPA 
     
    Date 20/10/2023
     
    Release 1.9
     

Commercial

  • Application Note
    Code Description Language Date * Release
    Code +4000009EN
     
    Description A scientific approach applied to intuition
     
    Language ENG 
     
    Date 11/02/2011
     
    Release 1.0
     
    Code +4000009ES
     
    Description Aproximación científica aplicada a la intuición
     
    Language SPA 
     
    Date 11/02/2011
     
    Release 1.0
     
    Code +4000009FR
     
    Description Approche scientifique appliquée à une hypotèse
     
    Language FRE 
     
    Date 11/02/2011
     
    Release 1.0
     
  • Brochure
    Code Description Language Date * Release
    Code +302240521
     
    Description EVD evolution Drive the power easily
     
    Language ENG 
     
    Date 16/09/2009
     
    Release 2.0
     
    Code +302240531
     
    Description EXV Sistema, Precision mechanics, powerful control
     
    Language ENG 
     
    Date 16/09/2009
     
    Release 2.0
     
    Code +302240532
     
    Description Système EXV, Mécanique de précision, puissance du contrôle
     
    Language FRE 
     
    Date 16/09/2009
     
    Release 2.0
     
  • Other related documentation
    Code Description Language Date * Release
    Code +800004031
     
    Description Solutions for Air Handling Units: Technology and expertise for indoor air quality and energy saving
     
    Language ENG 
     
    Date 05/04/2023
     
    Release 1.2
     
  • Success Story
    Code Description Language Date * Release
    Code +402200211
     
    Description Marketing News - Bitzer CO2 laboratory and training centre managed by CAREL
     
    Language ENG 
     
    Date 18/03/2009
     
    Release 1.0
     
    Code +402200216
     
    Description MARKETING NEWS TRANSCRITICAL SPACE
     
    Language ENG  ITA 
     
    Date 18/03/2009
     
    Release 1.0
     

Images

  • High resolution images
    Code Description Language Date * Release
    Code PH09LEV301-EVD-evo-twin
     
    Description CAREL EVD Evolution Twin - Expansion valve driver - EEV Technology
     
    Language ALL 
     
    Date 11/03/2022
     
    Release R.0