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PT protection measuring and control device refers to the voltage transformer microcomputer protection measurement and control device,Is mainly used for the protection and measurement of Busbar PT cabinet.The PT protection device produced by us is suitable for the measurement of 110kV and the voltage level of double Busbar PT, protection, coordinate, switching, etc and achieve the equivalent voltage of two sections of PT.Products have perfect protection function with Busbar grounding alarm (open delta voltage), PT disconnection alarm, PT pressure loss alarm, Busbar low voltage alarm, Busbar over voltage alarm, Busbar insulation monitoring, PT tied, PT switch and .And has the measurement function of Busbar voltage:Uab1、Ubc1、Uca1、3Uo1、Uab2、Ubc2、Uca2、3Uo2 functions;also the PT protection and control device has 485 communication, Ethernet communication, optical fiber communication and other communication interface, is the best choice of voltage transformer protection!
  • 9551 Busbar PT protection relay

    9551 Busbar PT protection relay

    9551 Busbar PT protection measuring control device mainly used for 35KV、10KV、6KV such Protection and control of voltage level of single Busbarr PT cabinet,The protection device is provided with such Perfect protection function of Busbar over voltage、Busbar low voltage、Busbar PT line-break, Busbar PT no-voltage 、Busbar Insulation monitoring, Widely used in 35KV, 10KV, 6KV voltage level user engineering. If you need 35KV voltage level of the Busbar PT protection device, you can use our 965 Busbar PT measurement and control device

  • 9541 busbar PT Parallel protection relay

    9541 busbar PT Parallel protection relay

    9541 busbar PT Parallel protection measuring and control device apply to 35KV、10KV and below voltage level of Measurement, protection, and coordinate of double bus PT,also achieve the same voltage of two PT parallel.The protection device is provided with the protection of Ⅰbusbar Over voltage、low voltage、Pressure loss、busbar Insulation monitoring and Ⅱbusbar over voltage 、 Low voltage, voltage loss、busbar Insulation monitoring;all these function mainly applies to the measurement and control of 35KV and below voltage mid entry PT cabinet.

    • 9551 Busbar PT protection relay

      9551 Busbar PT protection relay

      9551 Busbar PT protection measuring control device mainly used for 35KV、10KV、6KV such Protection and control of voltage level of single Busbarr PT cabinet,The protection device is provided with such Perfect protection function of Busbar over voltage、Busbar low voltage、Busbar PT line-break, Busbar PT no-voltage 、Busbar Insulation monitoring, Widely used in 35KV, 10KV, 6KV voltage level user engineering. If you need 35KV voltage level of the Busbar PT protection device, you can use our 965 Busbar PT measurement and control device

    • 9541 busbar PT Parallel protection relay

      9541 busbar PT Parallel protection relay

      9541 busbar PT Parallel protection measuring and control device apply to 35KV、10KV and below voltage level of Measurement, protection, and coordinate of double bus PT,also achieve the same voltage of two PT parallel.The protection device is provided with the protection of Ⅰbusbar Over voltage、low voltage、Pressure loss、busbar Insulation monitoring and Ⅱbusbar over voltage 、 Low voltage, voltage loss、busbar Insulation monitoring;all these function mainly applies to the measurement and control of 35KV and below voltage mid entry PT cabinet.

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    209585994

    209585994

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