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PRODUCTS | MODULAR ELECTRONICS
PEV S27

REGULATOR FOR CONTROL OF ELECTRONIC EXPANSION VALVE

    Electronic regulator for controlling the motorized electronic expansion valve. It can be configured with a remote or integrated display. Controls the most common bipolar stepper electronic expansion valves and integrates the evaporator overheating management.

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      Applications

      • Refrigerated counters and cold rooms.

      Main characteristics
      • Control of the motorized electronic expansion valve.
      • Compatible with 23 gas types: R404, R134, R22, R407A, R407F, R407H, R410A, R450A, R507, R513A, R744 (CO2), R449A, R290, R32, R448A, R452A, R600, R600A, R1270, R1234ze, R23, R717(NH3), R454C.
      • Software update via USB.
      • Integrated or remote control console.
      • RS485 serial connection with TeleNET or Modbus protocol can be selected by parameter.
      • Two configurable digital inputs.
      • Intake temperature and evaporation pressure probe for evaporator overheating management.
      • Remote display with IP65 protection.
      • Easy parameter programming with 4 preconfigurations for the different applications of the electronic expansion valve.
      Properties
      Dimension
      PEV S27
      PEV S27: 105x121,5x71 mm
      Consolle: 93x37x23,1 mm
      Weight
      PEV S27
      0,5kg
      Front protection rating
      PEV S27
      IP 65
      Power supply
      PEV S27
      24V~ ± 10% 50-60Hz
      Load type
      PEV S27
      Single phase
      Working temperature
      PEV S27
      -5 ÷ +50 °C
      Storage temperature
      PEV S27
      -10 ÷ +70 °C
      Relative ambient humidity
      PEV S27
      30% - 90% RH without condensate
      Status indicator
      PEV S27
      Led + Display
      Alarm signals
      PEV S27
      Led + Buzzer
      Digital
      PEV S27
      N°2 ingressi configurabili
      Suction probe
      PEV S27
      NTC 10 kΩ / PTC / PT1000
      Evaporation pressure probe
      PEV S27
      4-20mA
      Electronic expansion valve
      PEV S27
      Pas à pas bipolaire ou unipolaire
      Alarm/AUX relay
      PEV S27
      Present
      Supervision
      PEV S27
      TeleNet / Modbus-RTU
      Dimension
      PEV S27
      Connection Scheme
      PEV S27
      Technical Characteristics
      Inputs
      Outputs
      Dimensions and Diagram