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    1. ?
      ?電子膨脹閥產品系列Electronic Expansion Valve Series
      附件下載
      電子膨脹閥通過自動調節制冷劑流量,使系統運行效率提高,達到快速制冷或制熱、精確控制、節能等目的。(可定制相應通徑產品),使得系統匹配更為簡單、靈活。

      The electronic expansion valve can improve the operation efficiency of the system by automatically adjusting the refrigerant flow, so as to achieve the purposes of rapid refrigeration or heating, accurate control, energy saving and so on. The corresponding drift diameter products can be customized to make the system matching more simple and flexible.


      PWM 協議/ A

      PWM protocol / type A

      LIN 協議/ A

      LIN protocol / type A

      LIN 協議/  C

      LIN protocol / type C

      LIN 協議/  B

      LIN protocol / type B


      項目

      Item

      參數

      Parameter

      最高工作壓力

      Maximum Working Pressure

      3.5MPa

      最大動作壓差

      Maximum Working Differential Pressure

      2.1MPa

      名義容量

      Nominal Capacity

      1.5~22 kW @R134a,

      PL/PH=0.2/1.5MPaG SC/SH=5℃/10℃

      適用環境溫度

      Ambient Temperature

      -40℃~125℃

      額定電壓

      Rated Voltage

      DC12V

      電壓范圍

      Voltage Range

      DC 9V~16V

      全開脈沖數

      Full-open pulse count

      500

      控制方式

      Control Mode

      LIN/PWM

      勵磁方式

      Excitation Mode

      1~2相勵磁

      1~2-phase excitation

      使用壽命

      Operation Life

      ≥20萬次

      ≥200000 times




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