Features:
• Patented design:Patented proprietary design, equal or better performance compared with top brand systems.• Good equivalency:Oscillating wave effectively triggers PD activities, which achieves same effectiveness as conventional PD testing with voltage on the operational frequency.
• Damage free:The oscillating wave is applied for very short time thus the cable will not be damaged.
• Works under interferences:With advanced waveform discrimination capability, our system works in even the most complicated testing environment with strong interferences.
• Safety first:Comprehensive isolation and insulation designs, combined with full-process active safety protection, ensures the safety of personnel and equipment.
• Compact and portable:Light weight and compact design make carrying and testing easier.
System Components:
Product Models:
Model |
Voltage rating |
XD5710 |
For cables rated 10kV and lower |
XD5735 |
For cables rated 35kV and lower |
Power supply |
Charging method |
DC excitation |
PD measuring |
Range |
1pC ~ 20nC |
Charging current |
≥10mA |
Sensitivity |
0.1pC |
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Output voltage |
XD5710: DC 0 ~ 28kV |
Sampling rate |
125MS/s, 250MS/s |
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XD5735: DC 0 ~ 60kV |
Sampling resolution |
12Bit |
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Testing parameters |
Oscillating frequency |
30 ~ 500Hz |
Fault localization |
Localization frequency band |
150kHz ~ 30MHz |
Test subject capacity |
0.05 ~ 2uF |
Localization error |
≤1% of full-length |
PD-free quick connector PD-free connector accessories Safety box Certified by national qualification center Certification report Test demonstration