I. Project Overview
Project Name: Replacement of UPS Backup Power Supply for Sanshui No. 1 Middle School, Sanshui County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province (2025) Applied Product: Boputong BOPH Series UPS Power Supply Project Background: As a key public high school in the region, Sanshui No. 1 Middle School has seen a significant increase in the demand for power stability for critical facilities such as server rooms, multimedia classrooms, and surveillance systems due to the development of educational informatization. In 2025, the school's existing UPS power supply had reached its service life, frequently experiencing issues such as unstable power supply and switching delays, which seriously affected teaching order and equipment safety. There is an urgent need to replace it with a reliable industrial-grade backup power system.

II. Core Customer Requirements
(1) Ensure continuous power supply to critical areas, eliminating teaching interruptions, data loss, and equipment damage caused by utility power nomalies.

(2) Adapt to the campus environment with low noise, energy efficiency, and protection against dust and moisture, ensuring no disruption to teaching and reducing operating costs.

(3)Facilitate easy operation and maintenance with smart monitoring support, matching the operational capabilities of campus maintenance staff to reduce operational pressure.

(4) Ensure reliable product quality and comprehensive after-sales se with a long service life, meeting the school's long-term power supply assurance needs.

III. Solution
Combining the campus power usage scenarios and requirements, we have customized a replacement solution for Sansui No. 1 Middle School, selecting the BOPH series online UPS power supply from Bodiante to comprehensively replace aging equipment and provide comprehensive power protection:

(1) Precise Sizing: Based on load calculations, suitable models are selected. Utilizing double-conversion online technology, it achieves zero-millisecond switching between utility power and backup power, resolving switching delay issues.

(2) Core Compatibility: Adopting SPWM pulse width modulation technology and pure sine wave output, it isolates grid interference, providing clean and stable power for precision teaching equipment to protect device and data security.

(3) Intelligent Maintenance: The Chinese LCD interface is simple and easy to understand. Supporting RS232 monitoring interfaces, it allows for real-time monitoring of operating status and features audio-visual alarms for faults, reducing maintenance complexity.

(4) Environmental Adaptability: Featuring industrial-grade protection design with dust and moisture resistance, operating noise ≤50 dB, and energy-efficient operation, it aligns with the requirements for green campus construction.

IV. Project Outcomes
1. Stable Power Supply: Zero-millisecond switching ensures the stable 24/7 operation of various critical devices, eliminating teaching iruptions and equipment damage caused by power anomalies.

2. Convenient O&M: Simple operation, intuitive monitoring, and a low equipment failure rate significantly reduce the workload of maintenance personnel and lower maintnce costs.

3. Excellent Adaptability: Low-noise and energy-saving features align with the campus environment, ensuring no disruption to teaching and supporting campus energy conservation.

4. Reliality: Stable product operation and comprehensive after-sales service provide a solid power guarantee for campus informatization construction and teaching activities.

V. Customer Reviews
Head of Logistics Department, Sansui No. 1 Middle School: 'The Boph series UPS power supply from Bodiantong has completesolved many issues with our existing equipment. It operates quietly and is energy-efficient, effectively ensuring the stable operation of our server room, multimedia equipment, and surveillance systems. With reliable quality aentive after-sales service, it is a UPS brand worthy of the campus's trust.'