Specification: This measuring system is suitable to find irregularities of impedance in switched off overhead electric power lines of all kinds of voltage levels short circuits, interruptions or intermediate stages.
The most important application is to check overhead power lines before reclosing power to avoid damages by travelling waves or danger to life problems.
1. Standard System:
Maximum range approx. 300 km at v/2 = 150 m/µs
Output voltage max. 40 VPP
2. Long Distance System with impulse generator
Maximum range approx. 1.000 km at v/2 = 150 m/µs
Output voltage max.1500 VPP/300 Ohms (5 kW pulse power)
Remarks: -none-
Indication: Electric power companies. Measuring of high-voltage lines.
