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Copeland Emerson XEV20D Dual Stepper Valve Actuator
The XEV20D is a stepper valve actuator is intended for either bipolar stepper valves or unipolar stepper valves. This device is used in combination with the iPro Case Controller to drive the electronic expansion valves and electric evaporator pressure regulator in the refrigerated case or walk in box.
Each XEV20D drives two (2) valves and the iPro Case Controller system supports a maximum of two (2) XEV20D per iPro. The XEV20D communicates with the iPro Case Controller via the CAN Bus port on both devices. When driving stepper valves with this actuator, check the valve manufacturer technical specifications for the current ratings and verify if the XEV20D can drive the valve selected for the system.
Technical Data:
- Case: 4 DIN
- Connectors: Disconnectable terminal block ≤ 2,5 mm2 for valve outputs and minifit connector for low voltage section
- Power Supply: 24Vac/dc; Absorption: 40VA max.
- Probe Inputs:
- 2 configurable as NTC/PTC/Pt1000
- 2 configurable as NTC/PTC/Pt1000/4 to 20mA/ to 5V
- Serial Connection: CanBus and LAN for iCHILL200CX
- Data Storing: Non volatile memory (EEPROM)
- Kind of Action: 1B; Pollution Grade: 2; Software Class: A
- Rated Impulsive Voltage: 2500V; Over-voltage Category: II
- Operating Temperature: 10 to 60 °C; Storage Temperature: -30 to 85 °C
- Resolution: 0,1°C or 1 °F; Precisione@ 25°C: ±0,1 °C ±1 digit
Part Number: 818-5003
