Driver for electronic expansion valves

EVD EVO

EVD EVO is the driver for managing one electronic expansion valve on refrigeration circuits.

EVD EVO has advanced functions for superheat management, for improving energy efficiency: low superheat protection, MOP, LOP and high condenser temperature.

EVD EVO is perfect for a wide range of applications, starting from chiller units, to air conditioning and refrigeration system, even for transcritical or subcritical CO2 applications.

EVD EVO is designed for managing Carel or third-party valves: use with Carel’s ExV valves is optimized for the best evaporator control and for great energy savings.

Installing this driver is easy, an initial guided procedure you through the configuration of the driver, you just need to insert a few parameters and you are ready to go. EVD EVO is for DIN-rail mounting and it is equipped with removable screw terminals.

If you need to display the data of the valve, or you need an easy access to configuration parameters, you can mount a frontal user interface with a blue blacklight.

EVD EVO can share data with supervision systems on a RS-485 network, using Carel or Modbus serial communication protocols.

EVD EVO Twin

When there is the need to manage two electronic expansion valves, the answer is EVD EVO Twin.

EVD EVO Twin has all EVD EVO functionalities, in addition to the indipendent management of two Carel’s ExV or third-party valves.