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      Low Voltage Distribution

      Medium Voltage Distribution

      Electrical Equipment

      Power Transformer

      Solution
      GTW1 Series Air Circuit Breaker
      Rated main circuit current
      1000、2000、3200、4000、6300A
      Rated current
      200A-6300A
      The rated voltage
      AC400V、AC690V
      Application
      GTW1 series air circuit breaker is applicable for distribution network with AC 50Hz, rated voltage 690V and below, rated current 200A to 6300A, to distribute electric enegry protection circuit and prevent power equipment from harm of overload, under voltage, short circuit and single phase earth. GTW1 series air circuit breaker has intelligent protection function, precise selective protection, can improve the depehdability of power supply and avoid unwanted power cut. At the same time with an open communication interface, "four remote" can be performed to meet the requirements of the control center and the automation system. The circuit breaker does not have an intelligent controller and a sensor can be used as an isolator.

      Standard:GB/T14048.2-2012（IEC60947-2）
      Technical specification
      Breaker frame size rated current： 1000、2000、3200、4000、6300A
      Rated voltage Ue:AC400V、AC690V
      Rated current In：200A—6300A
      Rated insulation voltage Ui：800V、1000V
      Rated impact withstand voltage Uimp：8kV、12kV
      Overcurrent trip type: electronic
      Breaking capacity Ics：35kA-80kA、Icu：50kA-120kA(AC400V) ; Ics：25kA-70kA、Icu：30kA-80kA(AC690V) 
      Rated short-time withstand current: Icw=Ics/1s
      Use category: B Type
      Poles number：3P、4P
      Installation method: Drawout type, Fixed type
      Certification： CCC
      Download
      点击下载 附件：GTW1系列万能式断路器.pdf    大小： 63.11MB 下载： 次
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