LDE 800

The LDE 800 is an add-on for reflectometers for measurements on cables with extreme parameters as very long cables, high attenuation, high resistive values, and very high or low impedances as for example:

• Long sub sea cables
• Overhead lines
• Heating cables and district heating monitoring
• Cables with high attenuation
• Large cross sections

Instead of the impulse generation of the Reflectometer, the LDE 800 generates its own measuring pulses up to 2000 V, which are then prossed by the reflectometer in the passive Transient mode In practical field measurements on HV DC Links, ranges of more than 400 km were already achieved.