Warning ball against external breakage of high-voltage line
model：DX-JSS100-JSQ
1、 Demand analysis
The increase of urban infrastructure and the frequent use of cranes, forklifts and other large machinery have brought hidden dangers to the power grid transmission lines and seriously affected the reliability of transmission lines. In order to prevent people or dancers from entering the high-voltage line zone by mistake, causing electric shock, line problems, fire and power failure accidents, our company has launched the high-voltage line protection warning ball against external damage in view of the severe situation of power transmission line protection against external damage,
2、 Working principle
High voltage line anti external force damage warning ball is a marker installed on high voltage overhead transmission line as high voltage line danger warning and warning. The product is directly installed on the overhead transmission line conductor, and the flashing red warning sign is used to send out the line sign, so that the passing people and vehicles can be found early and prevented in time, so as to reduce the occurrence of power grid safety accidents. This product can detect objects approaching and send out sound alarm to prevent high voltage accidents caused by incorrect operation of overhead working vehicles such as tower and crane.
3、 Functional features
1. Audible and visual alarm: This product has the same potential with the operating line, which is simple and reliable to use, and does not affect the safe operation of the installed line. The LED of the line powered equipment flashes, and the LED of the line powered equipment does not flash;
2. Long service life and good performance: this product adopts anti-corrosion and antirust technology, and its performance will not change in rain, snow, ice, oil and other complex climatic environments, with long service life and good performance;
3. Detection range: the detection range of this product is 3-6 meters, factory adjustable, and the alarm sound ＞ 95DB;
4. Scope of application: This product is applicable to 10kV~500kV transmission lines, with a wide scope of application;
4、 Technical parameters
Technical index parameters | |
Power supply mode | Inductive power extraction/lithium battery |
Induction mode | Intelligent radar induction |
Warning mode | Sound and LED light warning |
Sensing distance | ≤6M |
Operating current | 40mA～50mA |
Voice siren level | 80dB/4m |
control mode | Remote control (remote control distance ≥ 10M), adjustable volume |
Operating mode | Active detection+timing mode |
Operating environment | -30～+60℃ |
Installation method | Support/hoop/angle iron |
