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PRODUCTS | MODULAR ELECTRONICS
PEV STEPPER

REGULATOR FOR CONTROL OF ELECTRONIC EXPANSION VALVE

    Electronic regulator for control of stepper electronic expansion valve. Configurable with remote display or integrated display, it integrates the control for the stepper electronic expansion valve (bipolar or unipolar). Control for evaporator overheat.

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      Applications

      • Refrigerated counters and cold rooms.

      Main characteristics
      • Control of stepper electronic expansion valve (bipolar or unipolar).
      • Compatible with 22 gases: R404, R134, R22, R407A, R407F, R407H, R410A, R450A, R507, R513A, R744(CO2), R449A, R290, R32, R448A, R452A, R600, R600A, R1270, R1234ze, R23, R717(NH3).
      • Integrated or remoted console of control.
      • Serial RS485 connection with TeleNET or modbus protocol selectable by parameter.
      • Two configurable digital input.
      • Suction temperature probe and evaporation pressure probe for control of evaporator overheat.
      • IP65 remote display protection.
      • Easy startup with 4 settings built in for the different application.
      Properties
      Dimension
      PEV STEPPER
      PEV: 105x121,5x71 mm
      Consolle: 93x37x23,1 mm
      Weight
      PEV STEPPER
      0,5kg
      Front protection rating
      PEV STEPPER
      IP 65
      Power supply
      PEV STEPPER
      24 VAC +10/-15% 50/60Hz
      24 VDC +10/-15% class II
      Load type
      PEV STEPPER
      Single phase
      Working temperature
      PEV STEPPER
      -5 ÷ +50 °C
      Storage temperature
      PEV STEPPER
      -10 ÷ +70 °C
      Relative ambient humidity
      PEV STEPPER
      30% - 90% RH without condensate
      Status indicator
      PEV STEPPER
      Led + Display
      Alarm signals
      PEV STEPPER
      Led + Buzzer
      Digital
      PEV STEPPER
      N°2 ingressi configurabili
      Suction probe
      PEV STEPPER
      NTC 10 kΩ / PTC / PT1000
      Evaporation pressure probe
      PEV STEPPER
      4-20mA / 0-5V RATIO
      Electronic expansion valve
      PEV STEPPER
      Pas à pas bipolaire ou unipolaire
      Alarm/AUX relay
      PEV STEPPER
      Present
      Supervision
      PEV STEPPER
      TeleNet / Modbus-RTU
      Dimension
      PEV STEPPER
      Connection Scheme
      PEV STEPPER
      Technical Characteristics
      Inputs
      Outputs
      Dimensions and Diagram