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Project overview Phase One: Located on the first floor of the Unicom company's business building, it uses 5 sets of 44-cabinet cold channels, each with a total power consumption exceeding 220KW for high heat density cold channels. The total installed capacity of UPS is 1800KVA. Phase Two: Located on the third floor of the company's computer room building, it uses 6 sets of 50-cabinet cold channels plus half a set, each with a total power consumption of over 220KW for high heat density cold channels. The total installed capacity of UPS is 2400KVA. Achievements Phase One: Includes row-based air conditioning, room-level precision air conditioning, precision power distribution cabinets, cabinets, cold channels, movements and so on. About 4 million. Phase Two: Includes row-based air conditioning, room-level precision air conditioning, precision power distribution cabinets, cabinets, cold channels, movements, etc. About 6 million.

Project overview Tianyi Cloud, operated by China Telecom Cloud Computing Company, is a carrier-grade one-stop information service portal, providing users with a full range of products including cloud hosts, cloud storage, cloud backup, desktop cloud, big data, etc. It also creates customized cloud solutions for government, education, financial and other industries. Achievements In this Yunnan Telecom Dali Branch Tianyi Cloud project, the cabinet size is 600mm×1200mm×2200mm (W×D×H), the micro-module channel closure type is a closed cold aisle, with dual-row 26 cabinet positions, including 21 IT server cabinets, 4 row-based air conditioners, and 1 precision power distribution cabinet. The design power of a single cabinet is 5kW, 21 IT server cabinets, and the design power is 105kW. The power of the entire micro-module does not exceed 105kW. The air conditioning uses a 30KW row-based air conditioner, which is configured in a 3+1 manner. Under normal conditions, 3 units work, providing a maximum cooling capacity of 120kW. The system has overall group control and is on standby, and the cooling capacity can be dynamically adjusted according to the load. The monitoring system is based on the Linux operating system platform, with standard 32G storage, supports APP and web browsing and configuration, and…

Project overview This project is the project of Wenshang County Unicom Company, Jining City, Shandong Province, which is the key core computer room for communication operators. Achievements Core Machine Room: Configured with 3 sets of 22-cabinet dual-row micro-module systems, the cabinet size used is 600mm×1200mm×2000mm (W×D×H). It includes 54 IT server cabinets, 8 40kw row-based air conditioners, 1 external modular UPS system, 3 precision power distribution cabinets, 1 set of dynamic environment system.

Project overview This project is for the Unicom company in Binzhou City, Shandong Province, and it is a core machine room for key communication operators. Achievements Core Machine Room: Configured with 2 sets of 30-cabinet dual-row micro-module systems, the cabinet size used is 600mm×1200mm×2000mm (W×D×H). It includes 23 IT server cabinets, 6 40kw row-based air conditioners, 1 external modular UPS system, 1 precision power distribution cabinet, 1 set of dynamic environment system.

Project overview The China Unicom Hunan Changsha Cloud Data Center is located in the Hexi High-tech Zone in Changsha, Hunan Province. The main functions of the buildings within the data center include IDC, production ancillary rooms, business management rooms, 110KV substations, high-pressure auxiliary rooms for oil machines, etc. The total construction scale of the park is approximately 129,300 square meters. Achievements The scale of the IDC rack for the first phase of the project is 2000; the scale of the IDC rack for the second phase of the project is 4000; the scale of the IDC rack for the third phase of the project is 6000.

Project overview This is a container data center, where computer hardware, power supply, and cooling equipment are integrated into standard containers. The container data center is easy to transport, low-cost, fast to construct, and is not limited by the site, allowing a data center to be quickly built in a short time. Achievements 36 centralized box data centers have been deployed, including the cabinet system (337 cabinets), UPS power supply and distribution system, cooling system, dynamic environment system, fire protection system, integrated wiring, and lighting systems within the container.