The Guian H Project Data Center at Yunshangtun is a key digital infrastructure project in Guian New Area, primarily responsible for supporting regional computing power and driving the digital economy. The delivery and commissioning of 18 units of 1800kW (16VC) generator sets form the core of the data center's power security system and serve as a critical enabler for the project's successful launch. These generator sets were fully delivered, installed, and commissioned in 2021, and officially entered regular operation. They effectively address the gap in high-power backup power supply, providing reliable support for the stable operation of all core equipment within the data center.
All 18 units of 1800kW generator sets delivered feature the 16VC series power configuration, which is well-suited for high-power supply scenarios in premium data centers. This series boasts compact structure, stable performance, energy efficiency, environmental friendliness, and easy maintenance, with core performance indicators meeting national standards for emergency generator sets in data centers. Equipped with 16-cylinder V-type engines, the generator sets adopt mature technologies such as turbocharged intercooling and electronic control unit pumps, ensuring stable power output and reliable full-load operation. In the event of a commercial power outage, they can start and respond rapidly, minimizing the risk of data loss and business disruption, and meeting the fundamental requirements of "high reliability and fast response" for data center backup power.
With a large planned scale, the Guian Yunshangtun Data Center houses a large number of servers and related computing equipment, demanding high continuity and stability in power supply. Following batch delivery, the 18 units of 1800kW (16VC) generator sets are mainly used to meet the data center's high-power needs and establish a multi-redundant power security system. Successfully delivered in 2021, these generator sets were closely aligned with the commissioning timeline of the data center's Phase I project, ensuring the data center had a comprehensive emergency power supply capacity from the start of its operation. They provide stable power support for the subsequent commissioning of racks and the normal operation of equipment, helping the project gradually build up computing capacity and fulfill its role as a foundational hub for digital infrastructure.
The design and configuration of these 16VC series 1800kW generator sets fully consider the regional characteristics of Guian New Area and the data center's commitment to green development. They incorporate practical technologies such as efficient electronic control integration and large-flow piston cooling, optimizing fuel consumption and emission performance. Both fuel consumption rate and emission indicators meet relevant national standards, aligning with the data center's "green and intelligent" construction philosophy. Additionally, the generator sets are equipped with automatic commercial power/generator power switching, remote monitoring, and intelligent management capabilities, enabling real-time operation status monitoring and early warning of potential faults. This effectively reduces operational and maintenance workload and costs, while enhancing the intelligent management level of power security.
Since their delivery and commissioning in 2021, the 18 units of 1800kW (16VC) generator sets have maintained overall stable operation. Leveraging their reliable performance, they have effectively responded to various sudden power incidents, with no power outages caused by equipment malfunctions, thus providing solid protection for the data center's normal operation. As a core supporting facility, these generator sets not only ensure the safe and stable operation of the data center itself but also provide basic power support for the clustering of digital industries and the development of computing power industries in Guian New Area, promoting the orderly development of the regional digital economy.