Anti-external-damage wire warning device
Contact Info
- Building C-9, Floor C, Precision达 Industrial Park, No.39 Qingfeng Avenue, Longgang Sub-district, Longgang District, Shenzhen City, 518116
- 小李
- 18820479231
- 2512646832@qq.com
External Damage Prevention Wire Warning Device
I. Overview
The rapid development of the power grid industry has driven the economy in many regions of mainland China. Overhead transmission lines can be seen in remote mountains, vast deserts, endless mountain ranges and other places. They are built with great efforts by numerous power grid constructors. The difficulty in erecting transmission lines also means difficulty in maintenance and inspection. Relying solely on the inspection work of power grid staff alone cannot significantly reduce the frequency of external damage accidents. Therefore, it is necessary to strengthen the warning effect on the parties causing external damage accidents, so that vehicles, pedestrians, ships, etc. near the lines can take the initiative to avoid and consciously protect the safety of the lines. Telcom has developed the External Damage Prevention Wire Warning Device to assist operation and maintenance personnel in their work.
II. Technical Parameters
Operating Voltage: DC12V
Operating Load Current: 30A-600A
Ambient Temperature: -40℃-70℃
Impulse Current: 50kA, 60ms; 33kA, 200ms; 15kA, 2s
Visible Range of Light Source: ＞100m
Alarm Detection Distance: 4-6m
III. Working Principle
The External Damage Prevention Wire Warning Device adopts Doppler radar technology and intelligent voice detection dual technology, which can detect the vicinity of the line in a large range and alarm accurately. The power supply adopts induction power taking, with stable and reliable power supply. The light-emitting device specially selects lamps with high brightness and strong penetration, which can play a warning role even in poor visibility conditions.
IV. Product Advantages
The External Damage Prevention Wire Warning Device is easy to install. The internal design of the equipment leaves a channel matching the wire diameter, and it is built-in with Doppler radar technology, which can trigger flash warnings at a long distance. The equipment takes power from the line, so there is no need to worry about charging issues.
V. Postscript
Preventing external damage to transmission lines is a long-term task, which often becomes more diverse and complex over time. The Audio Alarm System itself has high reliability and strong anti-interference ability. The selected lamp source has strong penetration, and still has a good warning effect in poor visibility conditions such as foggy weather, so it can handle the more severe external damage prevention work for transmission lines in the future.
VI. Product Aliases
Audio Alarm System, Line External Damage Prevention Warning Device, External Damage Prevention Wire Warning Device, Overhead Line Sag Warning Device,
VII. Product Model
TLKS-PLSA-Ⅰ/Ⅱ Mr. Wang 1/3/6/8/2/3/5/0/0/2/9
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