产品中心

  • 类别 WYPB4020T380C WYPB4020L380C WYPD4020T380C WYPD4020L380C WYPB4040T380C WYPB4040L380C WYPD4040T380C WYPD4040L380C
  • 型号 三相接地 端子& 线缆型(计数器) -4W+G- (内置保险)
  • 等级(Rating) AC 380, 220V (20kA, 40kA)
  • 输入(Input) AC 380, 220V
  • 输出(Output)
  • 容量(Capacity) 20kA, 40kA
  • Specifications and Features

  • - There shall be no effect on the system in a normal state
    - It shall be stable when operating or in a trouble (Thermal runway
       prevention circuit)
    - The voltage interception for a protection terminal shall be
       constant.
    - Shall respond at a high speed.
    - Shall be convenient to maintain and repair.
    - There shall be few leakage currents.
    - Shall have a continuous breaking ability

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