Project Overview

In 2025, the Guizhou Guidu Expressway UPS Procurement Project officially selected the BOD Series industrial-gradal frequency UPS power supply from Bodiantong. It provides comprehensive uninterrupted power supply support for 29 substations, tunnel monitoring systems, toll gate industrial control equipment, and emergency lighstems within a 120-kilometer stretch along the expressway. This ensures the safe passage and operational efficiency of the critical expressway corridor connecting Guiya Duyun, fortifying the core defense line for highway power safety.

Core Customer Requirements

(1) 7×24 hour uninterrupted power supply to eliminate safety hazards caused by utility power anomalies and ensure the normal tion of core equipment.

(2) Adapt to complex outdoor environments, resist grid interference, provide clean power output, and protect precision equipment.

(3) Support intelligent remote monitoring, adapt to d maintenance across multiple sites, reduce labor costs, and improve fault response efficiency.

(4) Feature industrial-grade protection, withstand high and low temperatures and vibration, offer reliable quality,ovide timely after-sales support, complying with transportation industry standards.

Customized Solutions

Combining the characteristics of the Guidu Expressway power usage scenario, Bodiantong has customized a dedicated and compatible soluthe following core advantages:

(1) Precise Sizing: Reasonably configure equipment based on the power demands of different expressway sites to cover all power requirements, reserve expansio, and comply with transportation industry standards.

(2) Zero-Interruption Guarantee: Adopt a double-conversion topology with zero-millisecond switching and pure sine wave output to isolate grid rference and ensure seamless equipment operation.

(3) Intelligent O&M: Equipped with LCD touch operation and remote monitoring, it enables real-time status monitoring, automatic alarms, and remote troublg to improve O&M efficiency.

(4) Industrial Protection: PCB boards are coated with three-proof paint to resist moisture, salt spray, and vibration; wide temperature compatibility for outdoor eents, energy-saving, and compliant with electromagnetic compatibility requirements.

Project Outcomes

Upon implementation, the project achieved zero power outages for core electrical equipment along the expressway, avoiding safety hazards and operational losses; intelligent remoteignificantly reduced manual inspection workloads, saved labor costs, and met the requirements for unattended operation; and the clean power output extended equipment lifespan and reduced maintenance costs, assuidu Expressway in achieving intelligent and efficient operations.

Customer Testimonial

Operations and Maintenance Manager, Guizhou Communications Construction Group Guidu Expressway Construction Co., Ltd.: 'The BOD series UPS  supply from Bodiantong demonstrates exceptional adaptability, perfectly addressing the needs of multiple sites and complex outdoor power scenarios. It operates stably and reliably, while intelligent monitoring significantlyO&M pressure. The timely after-sales response gives us peace of mind, providing solid power support for the safe and efficient operation of Guidu Expressway.'