A leading domestic cloud service provider faced pressing challenges with its new 5,000-rack data center: the rapid expansion of high-performance servers demanded PDUs that could support ultra-high power density, while the need for 24/7 uninterrupted operation required strict safety compliance and real-time operational visibility. Beizhi+ tailored a comprehensive PDU solution to address these core pain points.
Targeted Customization for High-Density Demands
To meet the data center' s 10kW+ per rack power requirement, our R&D and customization teams optimized the PDU' s internal circuit design, adopting high-conductivity copper busbars and industrial-grade components to enhance load-bearing capacity without increasing the 1U rack-mount size - ensuring seamless integration with existing rack infrastructure. Each PDU was configured with 24 C19 outlets to match the server cluster' s power interface specifications, eliminating compatibility issues.
Key Advantages: Efficiency, Stability, and Compliance
- High Power Density Support: The customized PDUs stably supply 12kW per rack, supporting the simultaneous operation of 16 high-performance servers per rack—doubling the data center' s computing capacity within the same space.
- Intelligent Monitoring & Management: Integrated with Beizhi+' s proprietary STAi intelligent control module, the solution enables real-time monitoring of voltage, current, power consumption, and load status via the cloud platform. IT teams can remotely balance loads, set overload alerts, and schedule energy-saving operations, reducing power waste by 15%.
- UL-Certified Safety: All PDUs passed UL 60950-1 certification, with built-in FSPD surge protection modules (complying with IEC 61643) to shield against voltage spikes. The redundant power input design also eliminated single points of failure, ensuring 99.99% power supply stability.
Customer Feedback & Measurable Results
The solution was fully deployed within 30 days - 20% faster than the industry average delivery cycle. After six months of operation, the data center reported significant improvements: unplanned downtime related to power distribution dropped by 92%, and overall energy efficiency (PUE) decreased from 1.42 to 1.28, translating to annual energy cost savings of over $200,000.
"Beizhi+' s solution not only meets our high-density power needs but also gives us full control over power operations," said the data center' s IT Infrastructure Director. "The reliable performance and on-time delivery have made them our long-term trusted partner for power management."
