Cable Fault Point Distance Meter - Yangzhou Darui - Yangzhou Darui Electric Co., Ltd.

Cable Fault Point Distance Meter - Yangzhou Darui

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

Category: Cable Fault Tester

Product Description

Cable Fault Point Distance Meter

Darui Electric recommends:

Cable fault distance meter, power cables are mostly buried underground, invisible and untouchable. Once a fault occurs,it is very difficult to locate, often taking days or even more than ten days. This not only wastes a lot of manpower and material resources, but also causes incalculable losses due to power outages. With the help of modern new power cable fault tester equipment, the fault point can be quickly located, the fault can be eliminated in time, and power supply can be restored.

Main Features

● Combines low-voltage pulse reflection and pulse current testing methods, capable of testing faults such as open circuits, low resistance, high resistance, and flashover.

● High intelligence. It can automatically determine whether the fault point is discharging and automatically calculate the fault distance.

● Uses a current sensor to measure the pulse current signal flowing through the ground wire. Compared with the traditional flash tester that uses a resistor-capacitor voltage divider to measure pulse voltage signals, the wiring is simple and convenient; moreover, the instrument is electrically isolated from the high-voltage circuit, ensuring good safety.

● High testing accuracy: when the range is less than 1Km, the testing accuracy is less than ±1m; when the range is greater than 1Km, the testing accuracy is less than 0.5%.

● Uses Chinese menu technology, easy to learn and use.

● Can permanently save 20 test waveforms, which are not lost after power off, replacing the printer function. With clock markers, it is convenient to browse waveform archives.

● Uses a large-screen LCD with backlight function. The display brightness can be adjusted via buttons.

● Uses rechargeable lithium-ion battery with automatic charging management.

● Small size, light weight, easy to carry.

Technical Specifications

● Testing accuracy:

When the testing distance is less than 1Km, the testing error is not greater than ±1m

When the testing distance is greater than 1Km, the testing error is not greater than 0.5%

● Continuous working time after full charge is greater than 10 hours

● Power consumption: 2W

● Operating ambient temperature: -10°C -- +40°C

● Weight: 2Kg

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

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Product Details