The Central Big Data Center (Wuchang) Phase III is a key computing hub project of China Telecom in Central China and a critical green computing infrastructure in Hubei Province. It is equipped with standardized IDC computer rooms to accommodate a large number of IT cabinets, mainly providing high-end computing storage, government and enterprise data services, and internet operation and maintenance services, and optimizing the regional computing power layout in Central China.
The Phase I works of the IDC Mechanical and Electrical Construction Project is the core power supporting construction content of the overall project. The construction scope covers the installation, commissioning and supporting auxiliary works of 7 units of 2200kW (16VC) generator sets. As the core standby power equipment for the data center, these high-power units meet the high-standard power supply demands of IDC rooms. Featuring stable operation and fast switching response, they can start emergency power supply in case of mains power failure or grid fluctuation, and ensure the uninterrupted operation of on-site IT equipment, refrigeration systems and network systems.
All construction and commissioning works were implemented in strict compliance with national Class A data center standards and mechanical and electrical engineering specifications. The full construction procedure included foundation works, equipment positioning, pipeline connection, system debugging and joint trial operation. Optimized schemes for heat dissipation, noise reduction and energy consumption control were adopted to satisfy the project's green and low-carbon operation requirements. All generator sets passed load testing, performance verification and safety inspection, with all operational indicators complying with design specifications and emergency power supply standards.
All construction, commissioning and acceptance works of the 7 units of 2200kW (16VC) generator sets were completed, and the equipment was officially delivered in November 2022. The delivery represents the successful completion of the core power supporting works of Phase I. The project has built a highly redundant and reliable standby power supply system, laying a solid foundation for subsequent cabinet installation, equipment commissioning and official business operation, and effectively improving the overall power supply safety and operation reliability of the data center.