Project Overview

In 2025, Guangxi Expressway officially selected BOD series industrial-grade power frequency UPS power supplies for its first batch of electromechanical equipment procurement projects. These UPS power supplies provide comprehensive uninterrupted power supply for core electromechanical equipment along the expressways, including monitoring systems, tunnel lighting, ETC equipment, and toll collection control systems. This batch of equipment covers multiple expressway sections in Guangxi and is a crucial support for Guangxi Expressway's efforts to improve its intelligent transportation system and enhance road operation safety. BOD series UPS power supplies strengthen the power safety defense line, ensure stable equipment operation, comply with Guangxi Expressway's electromechanical operation and maintenance specifications and industry standards, and contribute to the coordinated and high-quality development of Guangxi's expressway industry.

Customer core needs

(1) 7×24-hour uninterrupted power supply, eliminating interference from power grid fluctuations, sudden power outages and unstable power grids in mountainous areas, preventing the paralysis of monitoring, ETC, tunnel lighting and other equipment, avoiding traffic control failures and traffic safety hazards, ensuring the stable operation of high-speed electromechanical equipment around the clock, and avoiding the risk of equipment damage caused by high voltage phase loss and other problems.

(2) It is suitable for complex outdoor and tunnel working conditions on Guangxi expressways, resists the effects of high temperature, rain, humidity and dust, outputs pure power, protects the precision components of electromechanical equipment, and is suitable for multiple points and long distances of distributed power use along the expressway.

(3) Flexible installation, adaptable to different road sections and different types of electromechanical equipment load differences, matching equipment start-up impact power, reserving expansion space, fitting the characteristics of project bulk procurement and multi-scenario adaptation, and adapting to the needs of Guangxi Expressway energy integration and smart upgrade.

(4) It has industrial-grade protection and convenient operation and maintenance capabilities, is resistant to high and low temperatures, moisture-proof, dustproof and vibration-resistant, and has timely after-sales response, reducing the decentralized operation and maintenance costs along the highway and meeting the standard requirements for long-term stable operation and efficient operation and maintenance of highway electromechanical equipment.

Customized solutions

Based on the characteristics of Guangxi expressway procurement projects, the power requirements of electromechanical equipment, and the complex outdoor and tunnel working conditions, Botech has customized a dedicated industrial-grade power frequency UPS solution with the following core advantages:

(1) Customized selection: Based on the load differences of different equipment such as monitoring, ETC, and tunnel lighting, the power is precisely configured to cover the power demand of the entire batch and multiple road sections, with 20%-30% expansion space reserved. It complies with the relevant standards for electromechanical and power equipment of highways, and takes into account both power supply stability and flexible installation.

(2) Zero interruption guarantee: Adopting a dual-conversion topology structure, 0ms seamless switching, pure sine wave output, effectively isolates interference such as power grid fluctuations and sudden power outages, ensures the continuous and stable operation of various electromechanical equipment, eliminates the hidden dangers of traffic control and lighting interruption, and ensures the safety of high-speed traffic.

(3) Working conditions adaptability: The sealed dustproof and moisture-proof design, the PCB board is treated with three-proof paint, which is resistant to high temperature, moisture-proof, dustproof and electromagnetic interference-resistant, suitable for complex outdoor and tunnel working conditions in Guangxi, meets electromagnetic compatibility standards, protects precision electromechanical equipment from damage, and is suitable for high-speed long-term outdoor operation requirements.

(4) Convenient operation and maintenance: Equipped with an LCD touch panel, it supports real-time monitoring, fault alarm and remote monitoring, which can realize real-time control of equipment operation status, rapid after-sales response, greatly reduce the workload and cost of decentralized operation and maintenance along the highway, extend the service life of equipment, and meet the intelligent operation and maintenance needs of Guangxi highways.

Project Results

After the project was implemented, the BOD series UPS power supplies from Botech have been operating stably and continuously, ensuring zero power interruption for the core electromechanical equipment on Guangxi Expressway. This effectively avoids risks such as equipment damage and malfunction, and eliminates traffic safety hazards caused by power anomalies. The customized design perfectly adapts to the power needs and complex operating conditions of various scenarios on the expressway, and the intelligent operation and maintenance significantly reduces labor costs. It has been highly recognized by the Guangxi Expressway project team, providing solid power support for the smooth progress of the project and the stable operation of the subsequent expressway electromechanical equipment, and contributing to the construction of smart and green transportation on Guangxi Expressway.

Customer reviews

The Guangxi Expressway Project Operation and Maintenance Manager said: "The BOD series UPS from Botech is highly adaptable and perfectly matches the multi-scenario power needs of our first batch of electromechanical equipment procurement projects. It can effectively cope with the complex outdoor and tunnel conditions in Guangxi, operate stably and reliably, and prevent equipment failures caused by power anomalies. The convenient operation and maintenance functions have greatly reduced the workload of our operation and maintenance along the route, and the timely after-sales response has given us peace of mind, providing a solid power guarantee for the safe, efficient operation and intelligent upgrading of Guangxi Expressway."