technical
Key words:
The cable fault tester uses an industrial-grade 10.1-inch touch-integrated computer with a simple operating software interface to achieve human-computer interactive testing. It uses industrial-grade integrated circuits and devices, and has a built-in large-capacity lithium-ion battery, which is stable, reliable, and easy to use. This cable fault tester is a special instrument for measuring and analyzing the status and fault distance of power cables. This cable fault tester combines modern electronic technology and computer technology to achieve signal filtering, acquisition, data processing, graphic display, and graphic analysis to complete cable speed measurement, cable length testing, and cable fault distance testing. This cable fault tester is suitable for low-resistance, short-circuit, open-circuit and broken-wire faults of power cables, high-frequency coaxial cables, street light cables, and underground wires of various materials with different cross-sections and different media, as well as high-resistance leakage and high-resistance flashover faults. The technical parameters comply with the requirements of "GB/T 18268.1 Anti-interference requirements for test equipment for industrial sites", "DL ∕ T 849.1-2019 General technical conditions for special testers for power equipment Part 1: Cable fault flash detector", and "JJF1042-2020 Cable fault tester calibration specification".
The circuit fault tester is equipped with an industrial-grade 10.1-inch touchscreen all-in-one computer and features a simple operation software interface to achieve human-machine interactive testing. It utilizes industrial-grade integrated circuits and components, with a built-in high-capacity lithium-ion battery, ensuring stable reliability and convenient use. This circuit fault tester is a specialized instrument for measuring and analyzing the status and fault distance of power cables. By integrating modern electronic technology with computer technology, it realizes functions such as signal filtering, acquisition, data processing, graphical display, and graphical analysis to complete tests including cable velocity measurement, cable length testing, and cable fault distance measurement. This device is applicable to various power cables (of different cross-sections and dielectric materials), high-frequency coaxial cables, street lamp cables, and underground wires. It can test low-resistance, short-circuit, open-circuit, and broken-wire faults, as well as high-resistance leakage faults and high-resistance flashover faults. Its technical parameters comply with the requirements of the following standards: GB/T 18268.1 Requirements for the Interference Immunity of Test Equipment for Industrial Premises, DL/T 849.1-2019 General Technical Conditions for Specialized Testers for Electrical Equipment Part 1: Cable Fault Flash Detectors, and JJF 1042-2020 Calibration Specification for Circuit Fault Testers.
Equipped with an industrial-grade 10.1-inch touch all-in-one computer and user-friendly operation software, it enables intuitive human-machine interaction; built-in industrial-grade integrated circuits and a high-capacity lithium-ion battery ensure stable and durable performance. As a specialized testing device for power cables, it integrates modern electronic and computer technologies, supporting signal filtering, acquisition, processing, and graphical analysis, and can perform cable speed measurement, length testing, and fault distance detection. Applicable Scenarios: Detection of low-resistance/short-circuit/open-circuit faults in various cables (including power cables, high-frequency coaxial cables, street lamp cables, and underground wires), as well as high-resistance leakage/arcing faults. Technical Compliance: Technical parameters meet the requirements of national standards such as GB/T 18268.1, DL/T 849.1-2019, and JJF 1042-2020.
The Cable Path Finder is a specialized instrument designed to accurately detect the direction, position, and burial depth of buried cables within a specific range. Path detection is achieved through coordinated operation of two key components: the **cable path signal generator** and the **cable path signal receiver** (a path detection function often integrated into cable fault locators). By working in tandem, these devices enable precise localization of cable paths. This product complies with the technical requirements specified in the standard *DL/T 849.3 General Technical Conditions for Specialized Testing Instruments of Power Equipment – Part 3: Cable Path Finder*.
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