HV Power Grid Monitoring | GridSense Line IQ

Franklin Electric Grid Solutions

HV Power Grid Monitoring By Franklin Electric

Transmission line monitoring With Gridsense Line IQ

The Gridsense Line IQ, from Franklin Electric, quickly identifies faults, protects against overload and intelligently monitors lines from 5kV to 138kV. This transmission line monitoring system also provides easy hot stick installation, multiple communication options and doesn’t require any IT infrastructure.

LineIQ monitors overhead network lines up to 138 kV, letting you quickly determine fault location and cause, and quickly restore power even as you prevent future outages. At the system’s heart is an innovative, self-powered sensor easily installed on energized lines. The sensor enables the continuous capture of critical performance data.

GridSense also provides the only true Line Health Monitor available in the market.

 

Gridsense Line IQ Advanced Distribution Submission Line Monitoring

Gridsense Line IQ – Advanced Distribution Submission Line Monitoring

 


GridsensE line iq Features And CapabilitiesGridsense-Line-IQ-Overhead-Power-Lines

  • Fault waveform
  • Load profile
  • Power factor
  • Line status and condition
  • Ambient and conductor temperature
  • Time-stamped event recordings
  • Fault direction

 


Gridsense Line IQ Advanced Distribution Submission Line MonitoringBENEFITS of the gridsense line iq hv power grid monitor

  • Provides the only true Line Health Monitor available in the market.
  • Smart adaptive sensing of events, load, voltage and temperatures
  • Intelligent algorithms to provide highly accurate, configuration-free overhead line fault detection
  • Voltage measurement enables detection of load flow, power factor, and direction of the fault
  • Dynamic rating of lines using ambient and conductor temperature readings
  • Tested in accordance with the IEEE 495-2007 standard for faulted circuit indicators
  • Provides visible (LED) indication of fault conditions

 

 

 

 


Gridsense IQ Overhead Network Lines

In-Site, Powered By GridSense

  • View real-time, actionable data about your grid with intuitive, graphical displays and exportable files in graphical or tabular formats.
  • No infrastructure required – only an internet connection and device is needed
  • Facilitates rapid fault location
  • Provides real-time data for System Operators, Maintenance Personnel, Protection Engineers and Design Engineers

 

 

 

MODEL
DESCRIPTION
LIQ-60 Overhead Line Monitor

 

GENERAL
Line Voltage: 5 kV to 138 kV


Conductor Range: 6 mm (0.25”) up to 32:mm (1.3”)


Sample Rate Current: 600 Hz, Voltage 600 Hz


Accuracy: Current: 2% of reading ± 1A
Load recording range: 1A – 25kA
Current sensor fault detection range: 5A -25kA


Ingress Protection: IP66


Measured Parameters: Current and power (On/Off)


Fault/Event Capture: 60-Sec RMS profile (I & E-Field)
Pre-event Line Loading
Fault Current Magnitude up to 25 kA
Fault Current Waveform (200 ms)
E-Field Waveform % Change (200 ms)


Energy Storage/Power Source: Solar with battery backup


Communications: Local RF 150 ft (50 m); Cell (GSM/CDMA), Landline;
DNP3, Web Services SCADA & historian integration tools available


Memory: 100 events (60 sec RMS records); 32 fault waveforms;
up to 85 days’ load profiling