Color screen intelligent cable fault tester

Product Overview:

It is a comprehensive cable fault detection instrument. It can test high resistance flashover faults, high and low resistance grounding, short circuits, cable breakage, poor contact and other faults of cables. If equipped with an acoustic fixed-point instrument, it can accurately determine the precise location of the fault point. Specially suitable for testing power cables and communication cables of various models and voltage levels.

Main features:

1. Fully functional, testing faults safely, quickly, and accurately. The instrument adopts low voltage pulse method and high voltage flashover method for detection, which can test various faults of cables. It can directly test flashover and high resistance faults of power cables without burning through. If equipped with a sound point meter, it can accurately determine the location of the fault point

2. High testing accuracy. The instrument adopts high-speed data sampling technology with a reading resolution of 1m. It has a high degree of intelligence. The test results are displayed on a large LCD screen with small size and automatic data, making fault diagnosis intuitive. And equipped with menu display operation function, no special training is required for operators.

3. It has wave opening and parameter storage and retrieval functions. Using non-volatile devices, the waveform and data are not easily lost after shutdown.

4. It has dual track display function. Comparing the test waveform of the faulty cable with the normal waveform is beneficial for further diagnosis of the fault.

5. It has the function of waveform expansion ratio. Changing the waveform ratio can expand the waveform for precise testing.

6. Control the measurement cursor to automatically search along the line and stop at the inflection point of the fault waveform.

7. The position of the dual cursor can be arbitrarily changed to directly display the direct or relative distance between the fault point and the test point.

8. It has printing function. Print and archive the test results.

Technical Specifications:

1. It can test various faults of power cables with different voltage levels, cross-sections, media, and materials, including open circuit, short circuit, low resistance, high resistance leakage, and high resistance flashover faults.
2. The speed of radio wave propagation in any cable with a known length can be measured.
3. Can test cable routing and burial depth.
Display mode: 12.1-inch industrial grade LCD screen
Testing methods: Low voltage pulse method, impulse lightning current method, direct lightning current method
Operation mode: touch screen, pen operation
Test distance: not less than 40km
Test blind spot: less than 10m
System error: less than 1m
Environmental temperature: -20 ℃ to 40 ℃
Atmospheric pressure: 86-106KPa
Altitude: below 2500 meters
High wind speed: ≤ 40m/s

Color screen intelligent cable fault tester