The LB4-60A is a highly accurate high-voltage bridge designed to pre-locate cable faults. We add burning function inside with a high voltage up to 60kv which will be useful to high-resitive faults.
Why do you need an HV bridge when you have ARM based prelocation?
Because it locates faults where the otherwise perfect reflection based technologies have limits, for example on long cables as subsea cables.
Intelligent Diagnosis
Intelligent Diagnosis
Intelligent Ranging
Intelligent Ranging
Burning
Burning
One Click
One Click
Digital Display
Digital Display
Bipolar Voltage
Bipolar Voltage
Voltage Drop
Voltage Drop
Lightweight
Lightweight
Perfect supplement and nemesis against difficult faults
Perfectly solving the ranging defects of traveling wave reflection method, with powerful performance and excellent algorithms, bidding farewell to waveform jamming, burning through to reduce resistance, transforming fault nature.
4
kV
Positioning voltage
60
kV
Burning voltage
50
km
Maximum range
750
mA
Maximum current
One click operation, simple and clear
Fully CNC operation, voltage and current parameters integrated into the LCD screen, automatic completion of boosting, sampling, calculation, and discharge processes
Intelligent diagnostic mode, automatic recommendation of testing methods
Using intelligent algorithms to monitor and evaluate the insulation status of cables in multiple dimensions, and automatically recommend the optimal testing mode based on the analysis results, providing a scientifically accurate fault testing plan
Intelligent bridge mode, digital display of fault distance
No need for manual calculation or waveform analysis, the fault distance can be directly displayed digitally
Intelligent burning through and property transformation
The output voltage can reach up to 60kV, which can quickly turn difficult ultra-high resistance faults into low resistance faults in a short period of time, and transform the nature of the faults into low resistance ones
