Current temperature and fault on-line monitoring instrument

   Current temperature on-line monitor and fault is the ring net switch cabinet, cable branch box, box installed in the power distribution network system becomes, for a real-time online monitoring device indicates the corresponding section of the cable short circuit and ground fault current, temperature and time.  When the line is in trouble, the staff can quickly determine the fault section by the warning indication of the indicator, and find out the fault point.  At the same time, real-time alarm information can be sent to the monitoring center server, a regional fault location and location for monitoring the computer screen, the guide line patrol officers to quickly determine the fault section and find the point of failure.  In order to solve the problem of fault finding, it provides the best way to improve the work efficiency, shorten the outage time, quickly restore the power supply, and improve the reliability and economic efficiency of power supply, which is of great significance. 

 

 Real time display of three phase temperature

 Three phase current real time display

 Intelligent fault diagnosis

 Automatic reset after cable fault removal

 Remote reset

RS- 485  communication

 Data update once per second

 Host, sensor battery can be replaced

 Remote alarm for short circuit and ground fault

 Remote alarm for cable temperature over a

     predetermined value

 Low power design, no external power supply

 Fault, current and temperature are all based on

     optical fiber transmission data.