EVD400 NA
EVD0000400
General characteristics
The EVD400 driver is an evolved PID control system with driver for stepper motors, specifically designed for controlling and positioning electronic expansion valves in refrigerant circuits: its sophisticated control functions are based on dynamic comparison between the input signal and the reference value, either the superheat (complete with protection functions) or another measurement (pressure or temperature).
CAREL offers several different versions of the device, which can moreover manage valves made by other manufacturers; EVD 400 can work either in stand-alone mode, connected to a supervisor to manage the fundamental parameters, or connected in a LAN with other CAREL controllers.
Documentation
Technical
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Manuals
* Entries are ordered by date
Code Description Language Date * Release Code +030220227 Description EVD4 Driver for electronic expansion valve Language ENG Date 12/06/2008 Release 2.1 Code +030220814 Description Guía del sistema EEV Language SPA Date 26/04/2007 Release 1.0 Code +030220812 Description Guide au système EEV Language FRE Date 26/04/2007 Release 1.0 Code +030220811 Description Guide to the EEV system Language ENG Date 26/04/2007 Release 1.0 -
Technical Leaflets
* Entries are ordered by date
Code Description Language Date * Release Code +050003877 Description EVD00014** Controllore PID con driver per valvola stepper bipolare / PID controller with driver for two pole stepper valve / Contrôleur PID avec gestionnaire pour vanne pas à pas bipolaire / PID-Regler mit Treiber für bipolares Schrittventil / Controlador PID con driver para válvula de pasos bipolar / Controler PID com driver para válvula passo a passo bipolar Language ENG FRE GER ITA POR SPA Date 12/06/2008 Release 3.1
Commercial
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Application Note
* Entries are ordered by date
Code Description Language Date * Release Code +402200160 Description Soluzioni per l’utilizzo della CO2 nella refrigerazione commerciale/ Solutions for the use of CO2 in commercial refrigeration Language ENG ITA Date 02/07/2007 Release 1.0 -
Brochure
* Entries are ordered by date
Code Description Language Date * Release Code +302239381 Description precision and shelter units Language ENG Date 01/03/2006 Release 1.0 Code +302238321 Description pCO sistema: programmable controllers Language ENG Date 15/02/2006 Release 1.0