Data center construction & Integration services

Data center solutions: the use of system engineering theories, methods and views, effective planning, decision-making, organization, control and coordination management, to provide customers with on-site secondary deepening design, product and equipment procurement and installation, project management, post-service and other work. Through systematic and scientific management, it can help customers complete the data center infrastructure construction with high quality, efficiency and speed.
1.1 Overall Requirements
1.1.1 The safety technology, labor protection and fire prevention requirements for the design and construction of the computer room engineering shall be implemented in accordance with the regulations promulgated by the relevant departments.
1.1.2 In order to ensure the confidentiality of the design and construction procedures, if there is any design change, the visa shall be processed according to the relevant procedures and the corresponding documents shall be kept.
1.1.3 The design and construction unit must do a good job in the construction organization design and preparation.
1.1.4 The construction and installation of each system must be carried out in accordance with the latest international standards and norms.
1.1.5 It is necessary to provide detailed system configuration schemes, equipment material specifications and quantities, and system function descriptions, and ensure that the functions proposed by the technical requirements meet or are superior to each other. At the same time, it is the responsibility to supplement the detailed requirements not described in the technical documents and design drawings, but necessary to ensure the normal and efficient operation of the system. All systems must be submitted to the owner in a complete and high-quality manner. And get the written project completion acceptance report issued by the owner and the whole project is completed after a stage of trial operation.

1.2 Proper Equipment Room Layout Planning:
The data center room is usually divided into three functional areas, namely, the main equipment room, the power room, and the operation room. Each room needs to be separated separately. After separation, the equipment room is used to house important devices such as distribution cabinets, cabinets, servers, minicomputers, network devices, and communication devices. Batteries and cylinders are placed in the power room.
The design of the equipment room must comply with the relevant national engineering standards for the equipment room and be constructed according to the requirements of the precision equipment room to isolate and eliminate electromagnetic interference and electrostatic hazards. At the same time, it should ensure that the needs of the owner to carry out various businesses, with practical, concise, and beautiful principles, and the layout of the machine room should be beautiful and generous. The cabinet layout of the main equipment room must be reasonable to facilitate monitoring and operation.
1.3 Modular data room
The modular data room is to divide the large data center into several independent areas (independent modules), and the construction scale, power load, and resource allocation of each area are designed and constructed in accordance with unified standards. With the continuous development of IT equipment requirements, you can gradually build independent modules as required, so as to achieve rapid construction and rapid replication of existing data centers.
1.4 Interior decoration of the equipment room
The interior decoration of the equipment room mainly includes the construction acceptance of the suspended ceiling, partition wall, door, window, wall decoration, floor and raised floor, and other indoor operations.
1.5 Air conditioning system
Usually, the precision 2 air conditioning area adopts the air supply and the constant temperature and humidity of the precision room air conditioning system, according to the actual area of the project site, so it is expected that the limit cooling capacity of a single precision air conditioner needs to be at least 20KW (in theory, the main equipment of the air conditioning system should have 20% backup margin), fully considering the air cleanliness of the room, temperature, humidity, room drainage and so on.
1.6 Power supply and distribution system and lighting
Ensure the overall power supply of the equipment room. Ensure that the main power supply conforms to the national and international standards of the owner. The low-voltage power distribution room of the equipment room provides two power supplies with a capacity of no less than 120KW and 250A to the equipment room for ATS automatic switching. Power supply and distribution use the mains low-voltage control switchgear. The number of UPS output low-voltage controls depends on the number of UPS output sockets and junction boxes in the equipment room, and leave room for expansion. Electrical installation standard, complete power distribution equipment, UPS uninterruptible power supply, lighting to meet the design standards; Be well grounded for lightning protection.
1.7 Environment Monitoring System
Environmental monitoring system functions: the monitoring center can query the operating status, operating parameters and various fault parameters of the monitoring equipment in the room 7x24 in real time, and can provide a variety of real-time dynamic curves, all data can be saved for more than 1 year; Friendly man-machine interface; The system implements centralized monitoring and control of equipment in the computer room. Multilevel alarm; Divide operation authority according to different operators; Supports remote WEB operations, remote viewing of status, and parameter modification.
Monitoring content: UPS power supply system/precision air conditioning system/power supply and distribution system/water leakage alarm system/closed circuit monitoring system, access control system and infrared anti-theft alarm/fire and new fan status detection/temperature and humidity detection.
1.8 KVM System
The KVM system centrally manages all computer devices in the equipment room, including servers.
1.9 Gas fire extinguishing system
Automatic alarm and fire extinguishing system are used in the machine room, and heptafluoropropane fire extinguishing system is usually used for gas fire extinguishing, and full flooding is used for fire extinguishing.
1.10 Lightning protection Grounding System
Grounding is the most important part of lightning protection technology, whether it is direct lightning, inductive lightning, or other forms of lightning, and finally send lightning current into the earth; Lightning protection engineering is the grounding and lead line wiring engineering, the lightning protection effect of the whole project and even the lightning protection device is not effective depends on this, so it should be careful system design and construction.