Fault Indicator

Home - Products - Intelligent Electric - Intelligent Electric - Fault Indicator - Fault Indicator

Fault Indicator

The transient characteristic distribution line fault indicator is used in the field of overhead line fault location. It is a power distribution automation product that integrates multiple technologies such as wireless radio frequency communication, low current power supply, and low power consumption. This product solves the problems of short-circuit fault detection of overhead lines and single-phase grounding positioning, and has the function of real-time monitoring of line load. The collection unit has a suspended design, the live installation is safe and reliable, and it has a wide range of applications with self-pickup function.


  • Working Temperature: -40℃-85℃

  • Sampling Frequency:4K/12.8K

  • Sampling Accuracy:0.5%/1%

  • Sampling Range:0-630A

  • Static Power:50uA

  • Power Performance:3A/5A

  • Three-phase Synchronization Accuracy:30us/100us

  • Fault Waveform: 4 before and 8

Application scenario