Localisateur de défauts de câbles souterrains haute tension Tdr automatique tout-en-un
China Competitive Price Power Line Integrated Tdr Cable Fault Locator
Accurate and rapid detection of the primary insulation cable fault and sheath fault below 220kV, calibrate cable length; accurate detection of cable laying trend and depth. System components XHGG series flash cable fault tester, the core part of the whole unit, mainly for the coarse testing of insulation fault in the EHV cable.
Technical parameters of this cable fault tester
| Amplitude de l'impulsion | 400Vp-p |
| Largeur d'impulsion | Adaptive |
| Distance de mesure | >60 KM |
| Imprécision | Erreur absolue : ±10m, erreur relative : ±1% |
| Affichage | 12.1-inch all-in-one touch screen |
| System | Windows, USB 3.0 |
| Test cable length | < 1 KM(short distance), <3 KM(medium distance), > 3KM( long distance) |
| Alimentation électrique | Lithium battery 4 hours continuous working, AC power |
| Taux d'échantillonnage | 200MHz |
| Meilleure résolution | 0.5m |
| Méthode de mesure | Low voltage pulse method |
Features about the Tdr Localisateur de défauts de câbles
1.Windows system
2.Touch screen operation
3.Intelligent cable management
4.Real-time report generation
5.Superposition analysis of 10 pulses and 10 flashover waves
6 Analyse automatique de la distance de défaut
7. échantillonnage continu entièrement automatique, ne manquant aucune forme d'onde de décharge
8.Massive storage function of test waveform, the waveforms tested on site can be conveniently stored in the instrument in the specified order for recall and observation at any time.