EV3 254 is a controller equipped with 4 relays than can be fully configured and used to manage a wide variety of different refrigerated units. A 5th output which can be set as PWM or 12 Vdc and can feature various functions, makes it possible to manage variable speed compressors (Embraco Fullmotion, Secop and Tecumseh) or, alternatively, to drive an external solid state relays.
The new EVCO controller EV3 254 further provides a 3-level access to the service functions, a procedure to rapidly test all the managed loads and the option of sealed relays for plants using hydrocarbons.
The controller ensures high flexibility both with regard to the service functions, given that parameters can be arranged in 3 levels of visibility through a set-up software, and with regard to production thanks to a convenient machine production line test procedure, developed for rapid testing of all the loads managed by the controller.
Bluetooth BLE and Wi-Fi connectivity (available as an option) enable interaction with the unit from mobile devices through the EVconnect app for Android and iOS or from the Internet through the EPoCA cloud platform respectively.
In the standard 74x32 mm format with 4 capacitive keys and IP65 front protection, the controller has a single-line LED display. It is for panel fitting, using snap-in brackets.