天博tianbo

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钢轨电位限制装置

于直流牵引系统中由于操作电流和短路电流的存于可能会引起回流回路(运行轨)与大地之间产生超出安全许可的接触电压.这种情况下就需要于回流回路(运行轨)与大地之间装配1套钢轨电位限制装置也称短路装置...

钢轨电位限制装置

  于直流牵引系统中由于操作电流和短路电流的存于可能会引起回流回路(运行轨)与大地之间产生超出安全许可的接触电压.这种情况下就需要于回流回路(运行轨)与大地之间装配1套钢轨电位限制装置也称短路装置以限制运行轨的电位避免超出安全许可的接触电压的发生.


产品特点
  1 采用常规高性能直流接触器(或晶闸管与直流接触器并联的复用开关)满足欧洲标准EN的安全要求;
  2 采用晶闸管短路器低维护;
  3 反应迅速可以更大限度地保证人员及设施安全;
  4 设计紧凑安装简便;
  5 现场无需更多调试出厂时已具备投运条件.

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