SH-A Cable Fault Test Instrument (Overground)
Scope of application
It is widely used in cable wire manufacture, mine, electric power department,major industry and power cable construction and maintain company.
Constitute and main usage
No. |
constitute |
main function |
1 |
DC high-voltage power supply |
Send high frequency signal,produce high direct voltage |
2 |
cable fault locator |
Confirm puncture point,provide signal for accurate measurement of broken line. |
3 |
Cable puncture point locator |
Accurate positioning breakdown point |
4 |
Cable broken line locator |
Accurate positioning broken line point |
Note: attached instruments:(1) one piece of DM6013 digital capacitance meter (2) one piece of digital megohm meter
Technical feature
1 Practical,easy to use, high fault measurement.
2 It have low requirements about the testing environment.It can accurate positioning without length measure test or the length is inaccuracy.
3 No requirements about the length, thick or thin, type and mark of the cable.
4 Coarse positioning accuracy:±2%