Telink Direct Supply Crane Anti-Electric Shock Safety Monitoring 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
Crane Anti-Electrocution Safety Monitoring Device
I. Overview
After the erection of power grid transmission lines, the new line will be included in the regular inspection work to investigate external damages and line faults around the line, so as to ensure the stable operation of the line and realize the normal power supply for the production and life of surrounding residents. However, for some lines, due to the existence of construction sites around, construction vehicles often pass under the lines, such as cranes. If the driver drives the crane under the line and does not grasp the distance between the boom and the high-voltage line, it is easy to cause electric connection, which will cause short circuit and tripping in the light case, and line fracture in the serious case. Shenzhen Telicom Technology Co., Ltd. has developed the Crane Anti-Electrocution Safety Monitoring Device to solve this problem.
II. Technical Parameters of Crane Anti-Electrocution Safety Monitoring Device
1. Applicable lines: 10KV-500KV
2. Rated frequency: 50HZ
3. Detection method: High-voltage electromagnetic induction
4. Alarm method: Voice alarm
5. 2.4G communication distance: 200M
III. Working Principle
The Crane Anti-Electrocution Safety Monitoring Device is composed of a receiving end and a transmitting end as a whole. The transmitting end uses high-voltage electromagnetic induction technology to sense the high-voltage line. Once it is too close to the line, it can immediately send real-time signals wirelessly to the receiving end within 200 meters. The receiving end is generally installed in the cab. After receiving the signal, it will immediately play the voice prompt "Danger of Electricity", so that the driver can avoid the danger in advance and protect the normal operation of the line. It can be described as killing two birds with one stone. The sensitivity of the equipment can be adjusted according to the needs of customers, with a total of three gears adjustable. Lines from 220V to 500KV can be sensed and alarmed.
IV. Postscript
When new construction sites appear around transmission lines, power grid inspection departments will increase the inspection frequency of these lines in order to reduce the probability of man-made external damage accidents in the area. However, this method only addresses the symptoms rather than the root causes. Construction parties often, in order to save time, still have cranes passing under the lines outside the inspection time period. The emergence of Telicom's Crane Anti-Electrocution Safety Monitoring Device solves this problem. Through the induction end and receiving end installed on the crane, the crane driver can timely obtain the alarm information of being too close to the high-voltage line, thus avoiding such accidents. On the other hand, it also reduces the inspection intensity of operation and maintenance staff. This device is convenient for power supply (can be powered by vehicle power supply), sensitive in induction, and easy to install. Welcome to inquire!
V. Product Aliases
Crane Anti-External Damage Front-End Sensing Alarm Device, Substation Boom Vehicle/Crane Near-Electric Alarm Device, Crane Anti-Electrocution Safety Monitoring Device
VII. Product Model
TLKS-PLSB 136 23 0029
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