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Project Description

Cable Mounted Sensor

CHK LIQ60

The LIQ60 is an intelligent transmission and distribution overhead line monitoring system and can provide:

  • Continuous monitoring and capture of critical performance data on overhead network lines up to 138kV;
  • Time-stamped event recordings;
  • Line status, fault waveform, outages, load profile, ambient and conductor temperatures, voltage sensing, displacement power factor, voltage reading (with an external insulated resistor);

Key features include:

  • Maintenance-free
  • Rapid installation for instant intelligence
  • Intuitive software
  • Flexible remote communications options
  • SCADA protocol compatible
  • Versatile applications

CHK LIQ60installationCHK LIQ60installation1

Key specifications include:

  • Fault capture range: 1A – 25kA;
  • Line frequency: 45Hz – 65Hz;
  • Operating temperature: -40°C to +70°C;
  • Ingress Protection: IP66;
  • Housing material: UV stabilised polycarbonate;
  • Dimensions: H: 315mm, D: 180mm, W: 140mm;
  • Weight: 2kg;
  • Battery powered and solar charged (2D movement 0.5W panel); and
  • Includes 4 x 2V, 2.5Ah rechargeable (SLA batteries) and last approximately 45 days without sunlight.
  • Installation: Conductor range: 6mm to 32mm. No outage required. Easily installed on energised lines using a hot stick.

CHK LIQ60architecture

Download the datasheets and manuals for LIQ60 through our download centre

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