I. Technical Parameters
Product name |
Cable Fault Test Set |
Measuring range |
Not less than 60km |
Measuring method |
Low-voltage pulse method, flash current method, multiple pulse method, etc. |
Operation method |
Touch mouse operation |
Blind Spots |
0 ~ 5m or No blind spots |
Resolution |
V / 50m. V is the wave speed m /μs |
Software cursor |
0.1m |
Test error |
System error is less than 1% |
Sampling frequency |
6.25MHz, 12.5MHz, 25 MHz,50 MHz,100 MHz |
Pulse Width |
80ns, 100ns, 200ns, 1μs, 2μs Software automatic matching |
Standby time |
Can be used continuously for about 6 hours |
Host weight |
7kg |
Dimensions |
180mm(L)*300mm(W)*400mm(H) |
Operating temperature |
-10℃~+40℃ |
Power supply |
AC220V±10%, DC12V |
Power |
AC ≤15W, DC 7AH≤20W |
II. Features
1. It can test various faults of power cables with different voltage levels, different cross-sectional areas, different media and various materials below 35kV.
2. Detectable faults include: open circuit, short circuit, low resistance, high resistance leakage, and high resistance flashover faults.
3. It can test railway communication control cables, street light cables, and airport signal cables.
4. It can measure the speed of electric wave propagation in any cable of the same length.
5. It can measure the buried path and depth of power cables.