RSDGC-3H adopts present international advanced “multi-times pulse” technology, self-developed test technology and the device for high- frequency and high- voltage data signal. Equipped with the best cable fault waveform judgment ability and the most simple and convenient operating system. Multi-pulse method greatly simplifies the fault waveform measured in the field and turns the complex high-voltage shock flashover waveform into the short-circuit fault waveform similar to low-voltage pulse method which is very easy to read, which reduce the technical requirements and experience requirements for operators. Therefore, the judgment accuracy of field fault is greatly improved. Anyone can easily and accurately interpret waveforms and calibrate fault distance, so as to quickly and accurately test cable faults and greatly improve the success rate of fault testing, better than all traditional cable instrument and comparable with similar products abroad. The performance and price is also much better than similar products at home and abroad. The tester adopts 10 inch real-color touch screen, display waveform clearly and easy to operate. It is the main supporting equipment of our serialized cable fault test instrument.

1. Apply to test fault of the high-low resistance, short circuit, open circuit, disconnection, high resistance leakage and flash, which happened on various cables with different section and medium, such as electrical cable, high frequency coaxial-cable, local cable, and two or more evenly laid buried wires.
2. Can calculate the fault distance automatically under the low-voltage pulse state.
3. Can test the high-low resistance fault of all cables under 35KV, applied widely.
4. Adopts the international advanced “multi pulse” technology, simultaneously adopts traditional impulse HV flash method and low-voltage pulse method
5. When the pulse mode is repeated, any high-resistance fault presents the simplest waveform similar to the characteristics of low-voltage pulse short-circuit fault, which is easy to interpret.
6. Clear screen with touch keyboard, and convenient menu.
7. The success rate, accuracy and convenience of fault detection are better than other testing equipment in China
8. With a big display terminal, the instrument has powerful data processing ability and friendly display interface.
9. With extremely safe sampling high voltage protection, the instrument will not crash and damage in high pressure environment.
10. With screen copy function, used for waveform printing
11. Equipped with simple key definition, easy to operate, reliable. Measuring method is fast and easy.
12. With internal power source, can test the fault of open circuit and low resistance short circuit without power supply.
13. With USB interface, can copy data with mobile hard disk.
14. With universal network interface, data can be transmitted directly through the network.