Ölçüm Sistemi

Measuring System

This measuring system is suitable to locate irregularities of the line impedance (e. g. short circuits, interruptions or intermediate conditions) in switched off overhead power lines. The system is applicable to lines of all voltage levels. The most important application is commissioning test of the overhead power lines before connecting power to avoid damages by travelling waves or danger to life.

Performance features:

Basic device for all measurements is the reflectometer Teleflex M, that is connected to the power line through a special transfer system.

The set distinguishes itself by

• very simple to control
• very high resolution in short range as well as in long-
• distance areas
• high signal-noise ratio and high dynamic range
• large display of diagrams on a colour TFT Display
• possibility to display difference diagrams of a good “reference” and a “faulty” line (both from a live display and from a database system)
• internal memory for 35 diagrams and additional set-up data (no loss of data if the Teleflex M is off)
• ports for PC and printer