Temperature Monitoring of Power Cable Junctions in an Underground Cable Trench

Application

Temperature monitoring of power cable junctions in an underground cable trench

  • Narrow underground cable trench with high voltage cables (HT (6.6 KVA) and LT (400 V))
  • High temperature at the junction due to high voltage power.
  • Currently no temperature measurement system in place.

Challenges

  • Threat of fires due to high temperature cable junctions.
  • Customer wants to add temperature measurement points for plant safety.
  • High voltage cables generate high levels of electric noise.

Solutions

  • Wireless temperature measurement
    gateway x1, transmitter (YTA) x1
    repeater x1: between gateway and YTA.
  • High quality wireless communication was confirmed.
    With repeater at center: The packet error rate was 0%.

Benefits

  • Eliminates wiring costs.
  • Robust communication where other wireless solutions failed.

Temperature monitoring of power cable junctions

行业

相关产品&解决方案

YFGW710 Field Wireless Integrated Gateway

YFGW710 Field Wireless Integrated Gateway comply to the wireless communications standard ISA100.11a for industrial automation of International Society of Automation (ISA), and relays ISA100 Device data to the system via integrated backbone router. Single unit of YFGW710 has integrated functions of backbone router, system manager, security manage, and gateway.

YTA510无线温度变送器

高性能温度变送器YTA510接收热电偶、RTD、欧姆或DC mV输入信号。该变送器通过无线信号传输过程变量以及设定参数。该变送器采用内置电池,由于无需硬接线,因此可降低安装成本。通信规格以ISA100.11a协议为基础。

现场无线

无线解决方案的灵活性可减少对基础设施的投入,同时可以对工厂运营有更深入的了解。

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