EVD Evolution Twin

EVD0000T**
EVD Evolution Twin, a controller comprising two drivers for two-pole stepper motors
  • General characteristics

    EVD Evolution Twin is a controller comprising 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 optimisation 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

  • 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 09/01/2013
     
    Release 1.4
     
    Code +050004171
     
    Description EVD*T*, EVDIS* - EVD evolution - Electronic expansion valve driver and graphic display
     
    Language FRE  GER  POR  SPA 
     
    Date 09/01/2013
     
    Release 1.4
     
  • 2D/3D drawings
    Code Description Language Date Release
    Code 2d-3d EVDevo_Twin.zip
     
    Description 2D-3D drawings
     
    Language ALL 
     
    Date 02/12/2015
     
    Release R0
     
    Code 2d-3d EVDevo_Twin+Display.zip
     
    Description 2D-3D drawings
     
    Language ALL 
     
    Date 02/12/2015
     
    Release R0
     
  • Manuals
    Code Description Language Date Release
    Code +0300006IT
     
    Description EVD evolution twin driver per 2 valvole di espansione elettronica
     
    Language ITA 
     
    Date 30/10/2015
     
    Release 2.4
     
    Code +0300006RU
     
    Description EVD evolution twin Привод для 2х электронных расширительных вентилей
     
    Language RUS 
     
    Date 30/10/2015
     
    Release 2.4
     
    Code +0300006ES
     
    Description EVD evolution twin driver para 2 válvulas de expansión electrónica
     
    Language SPA 
     
    Date 30/10/2015
     
    Release 2.4
     
    Code +0300006EN
     
    Description EVD evolution twin Driver for 2 electronic expansion valves
     
    Language ENG 
     
    Date 30/10/2015
     
    Release 2.4
     
    Code +0300006DE
     
    Description EVD evolution twin Treiber für 2 elektronische Expansionsventile
     
    Language GER 
     
    Date 30/10/2015
     
    Release 2.4
     
    Code +0300006CS
     
    Description EVD evolution twin Ovladač pro 2 elektronické expanzní ventily
     
    Language CZE 
     
    Date 30/10/2015
     
    Release 2.4
     

Commercial

  • Application Note
    Code Description Language Date Release
    Code +4000009DE
     
    Description Intuitionsbasierter wissenschaftlicher Ansatz
     
    Language GER 
     
    Date 11/02/2011
     
    Release 1.0
     
    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
     
    Code +4000009IT
     
    Description Approccio scientifico applicato all’intuizione
     
    Language ITA 
     
    Date 11/02/2011
     
    Release 1.0
     
    Code +4000009JA
     
    Description 科学的アプローチの直観化
     
    Language JAP 
     
    Date 11/02/2011
     
    Release 1.0
     
  • Success Story
    Code Description Language Date Release
    Code +402200210
     
    Description Laboratorio e centro di formazione a CO di BITZER gestito da CAREL
     
    Language ITA 
     
    Date 18/03/2009
     
    Release 1.0
     
    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
     
  • 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 +302240520
     
    Description EVD evolution & EVD evolution twin Drive the power easily
     
    Language ITA 
     
    Date 16/09/2009
     
    Release 2.0
     
    Code +302240528
     
    Description EVD evolution med fokus på energibesparelser
     
    Language DAN 
     
    Date 16/09/2009
     
    Release 2.0
     
    Code +302240530
     
    Description EXV Sistema, Meccanica di precisione, potenza di controllo
     
    Language ITA 
     
    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
     
    Code +302240533
     
    Description EXV Sistema, Präzisionsmechanik, Regelpotenz
     
    Language GER 
     
    Date 16/09/2009
     
    Release 2.0
     
    Code +302240536
     
    Description EXV Sistema, Прецизионые механизмы, развитое управление
     
    Language RUS 
     
    Date 16/09/2009
     
    Release 2.0