Taurus Powertronics Private Limited
Sigmax - Overhead Distribution Line Analyzer  For 11 KV – 33KV lines

Sigmax - Overhead Distribution Line Analyzer For 11 KV – 33KV lines

Send Inquiry

TAURUS SIGMAX Overhead Distribution Line Analyzer is a state of the art offline portable kit, capable of detecting accurately any fault on distribution lines and also helps you to venture beyond, into innovative line signature analysis study, useful in predictive maintenance of Distribution lines.

 Need of the hour : The currently employed online measuring systems, part of the protective relay apparatus, is executed in real time and designed to trade off accuracy for speed of decision making. Need of high accuracy and dependability to detect the faulty tower is increasingly gaining importance as the demand is increasing to achieve a near 100% uptime. A stand alone, portable, offline kit capable of finding fault accurately to the pole (non system based, non stress affected), is required not only to accurately find faults, but also to declare line healthy after a short duration of sustained transient fault avoiding rigorous patrolling. A signature analysis study of the distribution line as an extended feature, will help the operation and maintenance team enormously in understanding their line better.


The SIGMAX is a revolutionary innovative system significantly minimizes the distribution line downtime and overall line maintenance time. SIGMAX is the third generation, one of its kind product that works on the principle of multiple pulse echo co-relation technique, using advanced matrix processors. A single system offers a cost effective monitoring of all AC overhead de-energized lines from 11kV to 33kV, providing accurate information on all faults and line signature analysis, which give data of all inhomogeneous points. 



  • Offline Fault Location
  • Overhead AC Distribution Line Signature Analysis
  • Line Healthiness Analysis and diagnosis
  • Commissioning of new Overhead Distribution Line
  • Virtual Line Patrolling
  • Predicts inhomogeneous points
  • Attaining Optimum Distribution line availability
  • Effective Maintenance of Distribution System
  • All types of faults & inhomogeneities in line will be located accurately in very short time  




  • Range : up to 99.9kms
  • Signature analysis : Every 50m with accurate results
  • Operating temperature : -20°C to 60°C
  • Fault detection : All types of 'OPEN' faults, 'SHORT' faults and faults on spur lines
  • Power Supply : 15VDC and Built-in rechargeable battery
  • Display : High resolution illuminated LCD display
  • Outputs : Printout in 4 formats, Graphic LCD display & Complete Analysis data to Laptop loaded with TADMA Software
  • Type of Signal Transmission : Pulse
  • Control : Automatic mode and Manual mode