Description
This cable fault locator is a special instrument for measuring and
analyzing the status and fault distance of power cables. Cable
speed measurement, cable length test, cable fault distance test.
Technical specification
Sampling frequency | 80MHz |
Low voltage pulse amplitude | 100V±15% |
Ranging range | ≥65km |
Test range | 300m/1km/5km/25km/65km |
Pulse width | 0.125uS/0.50uS/2.50uS/7.25uS/10.0uS |
Minimum resolution | 0.1m |
Test blind area | ≤20m |
Measurement error | ≤±(0.5%×L+1m), L is the cable length |
Power supply mode | charging AC110V～240V, 50Hz/60Hz |
The system has an automatic ranging function
Low voltage pulse sampling interface
High voltage flashover(ICE) sampling interface
User Interface Introduction
1. Display: 10.1-inch full-color TFT touchscreen display;
2. Grounding: Safety grounding terminal;
3. Signal: Low-voltage pulse method pulse signal output interface,
high-voltage flashover method sampler, and multi-pulse method
coupler receiving signal input interface;
4. USB: Import waveform files to a computer via USB communication;
5. Power Socket: Instrument operating power supply, AC 220V
connection port/charging port;
6. Fuse: Fuse installation location for the AC 220V power supply
system;
7. Power Switch: "I" position, using AC 220V power to power the
system;
"II" position, using the internal battery to power the system; when
the "Power Socket" is connected to AC 220V power, the battery is
also charged;
"O" position, turning off the system power;
8. Amplitude: Adjust the amplitude knob when acquiring waveforms to
change the amplitude of the acquired waveform;
9. Operation Knob: Rotary button for system interface operation
control, rotate to select and press to confirm;
10. Displacement: When acquiring waveforms, adjust the displacement
knob to change the baseline height of the acquired waveform.
