The DGY300 cable fault detector adopts an industrial control embedded computer platform system, with fully computerized operation platform integrated software, ensuring extremely strong stability. Powered by lithium battery, it is convenient for on-site detection, enhancing the functional value of the cable fault tester.
This cable fault tester consists of a test management system host, path signal generator, path signal receiver, and positioning instruments. It can be used for detecting various faults in power cables, locating cable paths and burial depths, and daily maintenance management of cable archives.
Functional Features
1. The DGY300 cable fault detector adopts an industrial control embedded computer platform system, designed for industrial environments, ensuring extremely strong stability. Powered by lithium battery, it is convenient for on-site detection.
2. It uses a 12.1-inch large-screen touch system, with fully computerized operation platform integrated software, completely bidding farewell to the microcontroller era of cable testers, and is equipped with cable fault test management software.
3. It uses a USB communication interface for stable signal acquisition. If paired with a laptop, it can achieve dual control and dual display. The host can automatically select five sampling frequencies from a minimum of 6.25MHz to a maximum of 100MHz, meeting the testing requirements for cables of different lengths and reducing coarse measurement errors.
4. The software enables automatic fault search and automatic distance display. Dual cursor movement can be precise to 0.1 meters, and waveforms can be arbitrarily compressed or expanded. Two waveforms closer to the standard are randomly displayed on the same screen for accurate comparison and analysis, improving testing accuracy and reducing errors.
5. It can store multiple types of on-site waveforms and physical wiring diagrams in memory, accessible with a single click. The cable archive management software can perform comprehensive cable file management, providing reference and assistance for cable maintenance and precise positioning.
6. The intelligent combined sampler replaces cumbersome on-site wiring, making waveforms intuitive and easy to analyze. It is isolated from high voltage, ensuring absolute safety for the host and operators.
Technical Parameters
1. It can test various faults of power cables of different voltage levels, cross-sections, media, and materials, including: open circuit, short circuit, low resistance, high resistance leakage, and high resistance flashover faults.
2. It can measure the propagation speed of electrical waves in any cable of known length.
