Underground cable fault tester, with touch pen and touchpad mouse operationis to cater to the rapid development of industrial-grade power industry solutions and the IT era, integrating the limitations of the original cable fault tester into an industrial embedded computer platform system, network services, and USB communication technology, greatly improving the instrument's functionality, utilization value, and convenient on-site operation. The biggest feature of the multiple pulse cable fault tester is that it avoids the defect that 90% of complex high-resistance fault waveforms are difficult to read. The test software automatically identifies and reads the fault distance, especially providing a unique multi-scheme service method and management learning software for the increasing number of underground cable faults. The entire system meets the general technical conditions for special testing instruments for power equipment as specified in the People's Republic of China power industry standard "DL/T849.1～ DL/T849.3-2004", and its production follows the People's Republic of China manufacturing measuring instrument license Shaanxi System No. 00000548. The model and brand of this equipment have been filed with the State Administration for Industry and Commerce, and it is a qualified supplier product for the State Grid and China Southern Power Grid. The system testing consists of four parts: the system host, multiple pulse generator, fault locator, and cable path instrument, used for testing various faults of power cables, locating cable paths and burial depths, and daily maintenance management of cable archives. It is also used for testing faults in railway and airport signal control cables and street light cables.
