YNDL-1006 cable fault tester is the power cable fault test system equipment developed and produced by our company under the opportunity of the rapid progress of the power industry according to industry development and market demand. It is mainly used to test the open circuit, short circuit, grounding, low resistance, high resistance flashover and high resistance leakage faults of power cables, as well as the accurate test of open circuit and short circuit faults of coaxial communication cables and local telephone cables; it can also measure the speed of electric waves. , Measure the cable length, etc., and establish cable files for daily maintenance and management.

The product adopts the international high-level time domain reflectometry (TDR) technology, the fault waveform is automatically judged, simple and clear, and convenient and pleasant to use; the whole machine adopts an industrial-grade black safety protection box design with a protection level of IP67, which is small and exquisite and easy to carry; The man-machine interface is friendly, you can quickly get familiar with and use it, and accurately complete the cable fault test work.

1. It is used for various faults of power cables of different grades, different cross-sections, different media and various materials of 35kV and below, including: open circuit, short circuit, low resistance, high resistance leakage, high resistance flashover fault.

2. The low-voltage pulse method, impact flashover method, three-pulse method, multiple-pulse method, and speed measurement method of traditional cable fault testing can be realized with high-voltage equipment.

3. Full Chinese operating software and user interface, sub-menu mode and text prompts to achieve human-computer interaction.

4. Industrial-grade 10.4-inch color touch LCD screen display, full Chinese operating software and user interface, sub-menu mode and text prompts to achieve human-computer interaction.

5. The global and local waveforms are displayed simultaneously, which is convenient for overall analysis and detailed adjustment.

6. Any high-resistance fault has simple waveform characteristics similar to low-voltage pulse short-circuit faults, which is very easy to interpret.

7. When the multiple pulse method is used for testing, the interface collects 8 real waveforms at the same time, which is more convenient for interpretation, reduces test errors, and improves test accuracy.

8. Built-in power supply, it can be used for a long time in the environment without power supply.

9. Industrial-grade black safety protection box design, protection grade IP67, small size, light weight, easy to use, high failure detection success rate and high test accuracy.

10. Stable performance in any environment, no crashes, signal acquisition and high-voltage protection measures are safe.

11. Built-in storage/recall function, which is convenient for saving or recalling data and waveforms for re-analysis.

12. The test signal provides a variety of pulse widths, and there is no test blind zone.

1. Sampling method: low pressure pulse method, impact flashover method, speed measurement method (expanded with three pulse method and multiple pulse method)

2. Sampling rate: 200 MHz, 100 MHz, 80 MHz, 40 MHz, 20 MHz, 10 MHz

3. Pulse width: 0.05μs, 0.1μs, 0.2μs, 0.5μs, 1μs, 2μs, 8μs

4. Wave speed setting: cross-linked ethylene, polyvinyl chloride, oil-impregnated paper, non-drip and unknown type self-setting

5. Impact high voltage: 40kV and below

6. Test distance: <60km

7. Resolution: 1m

8. Test accuracy: 1m

9. Display mode: industrial-grade 10.4-inch color touch LCD screen

10. Operation mode: touch screen operation, physical knob operation

11. Analysis settings: scrolling, zooming, saving, recalling, wave shifting and other functions

12. Working power supply: built-in battery power supply, the coupling unit works passively

13. Continuous work:> 4h (external power supply can also be used)

14. Storage function: with data storage function, a large number of field waveforms and data can be stored, and recalled for use at any time

15. Waveform analysis: all high-impedance fault waveforms only show the short-circuit fault waveform characteristics of the low-voltage pulse method, which is convenient for analyzing the stuck position

16. Waveform processing: The measured fault point waveform and the good phase full-length open-circuit waveform can be displayed on the screen at the same time for comparison on the same screen and superimposed comparison, and the fault distance can be automatically judged

17. Packing specification: industrial-grade black safety protective box, protection grade IP67

18. Dimensions: Length 365mm×Width 269mm×Height 169mm

19. Weight: 3.8kg