Nortroll

Nortroll LineTrollModel 110Eµ - Line Mounted Indicator for Detection

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LineTroll 110Eμ is a line mounted indicator for detection of PtG and PtP faults in overhead line networks. The indicator is powered by replaceable long-life lithium batteries which have a life expectancy of 10-15 years. It provides a 360 degree visibility for indication both for transient faults and permanent faults.

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LineTroll 110Eμ can be used in the following line systems / configuration:

  • Single distribution systems
  • Distribution systems with earth-wire
  • Multiple distribution systems

  • Programmable: Dipswitches
  • Threshold level: 250-1000A
  • Trip level Di/Dt: 6-60A (120A)
  • Reset: Manual, timer & automatic by return of voltage or current
  • Fault Indication:
  • Permanent: Super-intensive Red LED with strobe effect
  • Transient: Green LED
  • Low Battery: Yellow LED
  • Mounting: Live-line mounting with hotstick