Guangxi Unicom chose our Tiandun lightning protection device , and the base station has fully deployed Tiandun lightning protection products. Now let ’s take a look together.
Guangxi Zhuang Autonomous Region is located in the southern part of the motherland, located between 104 ° 26'—112 ° 04 'east longitude and 20 ° 54'—26 ° 24' north latitude. According to statistics over the years, annual thunderstorm days in Guangxi are between 60-102 , An average of 86 thunderstorm days each year, is one of the three major minefields in the country: Yulin 102.6, Qinzhou 103, Wuzhou 93.5, Guilin 90, Nanning 84.6, Beihai 83.1, Baise 76.8, Liuzhou 67.3, Hechi 64
Low minefields are areas where the average annual number of thunderstorm days does not exceed 25 days;
Central minefields are areas where the average annual thunderstorm days are within 25 to 40 days;
The minefields are areas where the average annual number of thunderstorm days is within 40 to 90 days;
Strong minefields are areas where the average annual number of thunderstorm days exceeds 90 days.
China United Network Communications Co., Ltd. Guangxi Zhuang Autonomous Division is a branch of New Unicom in Guangxi, which is mainly responsible for the construction and operation of the communications network in Guangxi. Guangxi's telecommunications industry is closely linked to social and economic development. After a series of communications infrastructure construction projects for the prosperity of the people, the city and the countryside have formed a comprehensive urban-rural integrated communications network pattern with multiple communications means coexisting.
Guangxi Unicom's main business scope:
Basic telecommunication services;
Undertake system integration, technology development, technical service, information consulting, software development, and information technology development related to communication and information services;
Undertake tasks of universal telecommunications services, party and government dedicated communications, emergency communications, etc .;
Committed to providing government, enterprise and group customers with mobile, fixed phone networking, Internet dedicated lines, VPDN, long-distance dedicated lines, ATM and frame relay, video conference calls, sales assistants, vehicle positioning, and industry information solutions Full-service total solution.
Organized by Guangxi Unicom, Tiandun conducted field inspections of some base stations in Guangxi Unicom. The following problems are commonly encountered in base station lightning protection:
1. Ground network status:
Disrepair for many years, the ground resistance can not meet the requirements;
Some base stations do not have a ground network, and indoor buses do not have external leads;
Ground network single point introduction into the equipment room;
The outdoor ground lead is stolen;
The outdoor ground bus was stolen.
2. Isopotential status of the computer room:
No grading ring is set up;
The ground lead does not meet the requirements;
Some equipment does not have a ground lead;
The indoor ground bus was stolen.
3. Power room SPD status:
C-level lightning protection modules are installed in the distribution box of the equipment room, and most of them are damaged;
Some base stations do not have a distribution box and do not have Class B protection;
The ground lead of the distribution box is too thin and does not meet the requirements of the specification;
Most of the C-level lightning protection modules of the power cabinet are damaged;
The power cabinet is not equipped with a Class D DC lightning protection module.
After Guangxi Unicom's analysis of the above issues one by one, Tiandun lightning protection products fully meet customer requirements and can achieve the proper protection effect for base station communication equipment. After the project was implemented, the safety of Guangxi Unicom's base station communication equipment was guaranteed. The normal operation of the communication system was ensured, and the security problem of the base station was solved.
400-886-8016 Shenzhen Tiandun Lightning Technology Co., Ltd. focuses on the lightning protection industry and provides systematic lightning protection solutions and technical support. Power lightning protection devices , signal lightning protection devices, sky-fed lightning protection devices, new energy lightning protection devices, intelligent lightning protection To customize the device, please look for Tiandun. Consultation hotline: 400-886-8016