Cable Fault Location System - Yangzhou Darui - Yangzhou Darui Electric Co., Ltd.

Cable Fault Location System - Yangzhou Darui

Published: 2024-07-01 12:29:21

Category: Cable Fault Tester

Product Description

Cable Fault Location System

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Cable Fault Location System is a comprehensive cable fault detection instrument, which can test high-resistance flashover faults, high and low resistance grounding, short circuits, cable breaks, poor contact and other faults. Cable Fault Locator is equipped with an acoustic measurement method for pinpointing, which can be used to accurately determine the exact location of the fault point. It is particularly suitable for testing various types of power cables and communication cables with different voltage levels.

Detection Methods

Cable Fault Locator adopts multiple detection methods and applies the most advanced electronic technology achievements of the contemporary era. Using computer technology and microelectronics technology, it features high intelligence, complete functions, wide application range, accurate testing, and convenient use.

Locator Design

Detecting aircraft cable faults is very important in civil aviation maintenance; based on the characteristics of aircraft cables, a method for effective testing and diagnosis is proposed - the low-voltage pulse method, and using microcontroller and CPLD technology, an aircraft cable defect detection and location device is designed; the locator mainly consists of three parts: signal acquisition circuit, system control circuit, and human-machine interaction circuit; at the same time, two sets of crystal oscillators are used, which not only ensures high-speed signal acquisition but also satisfies the system's low-speed processing, featuring low cost, lightweight and flexible, accurate testing, etc.; in addition, besides being applied to aircraft cable maintenance, it can also be further applied to short-distance cable testing and defect detection in telecommunications, power and other departments.

Related Applications

In the power industry and some industries that use cables, especially in some complex power systems, finding faults in underground cable lines is very difficult. However, in this regard, equipment with diverse functions and easy operation continues to emerge, which not only reduces the high cost of fault detection but also reduces the inevitable long power outages during the arduous search for cable faults, bringing a lot of convenience to troubleshooting.

Direct Buried Cables

Detecting faults in underground direct buried cables and underground residential distribution (URD) systems is very time-consuming and can cause very inconvenient power outages for users, and some techniques may damage the cables. For some equipment with high technical requirements, the operation is relatively complex, and only strictly trained operators can use it, which brings many inconveniences to the promotion and application of such technical equipment. Therefore, choosing the appropriate technology depends partly on the knowledge of cable system design that the fault locator designers understand, and partly on the professional technical knowledge of the equipment and operators in this field. Having the right equipment and professional technology on site is the first step to quickly and effectively detect faults.

Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.

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