Infrastructure system of large data center mainly includes power supply, environment control and computer room monitoring and management system. Occasionally, large data centers bear the core business of enterprises and institutions, which is of high importance and does not allow business interruption. As a result, large data centers are generally constructed according to Tier4 standard of TIA942. The reliability requirement is more than 99.9999%. In order to ensure the normal operation of data centers under abnormal faults and normal maintenance, the core business is not affected.


 
Features
Power supply system
Multichannel city electricity backup each other, the engine room has a special diesel generator system as a standby power supply system
ATS is used to switch between city power supply, city power supply and diesel generator to supply power for UPS, air conditioning and lighting equipment in data center.
For IT equipments such as servers with dual power supply, the high reliability of power consumption can be guaranteed by introducing the power supply directly from the two buses of the dual-bus power supply system through SPM.
STS is usually used to switch a set of power supply buses for IT equipment such as servers with single power supply to ensure reliable power consumption of IT equipment such as servers.

Environmental control
Selection of ventilation equipment to ensure the operating environment temperature of the engine room.
For IT equipment with high calorific value, the cabinet door adopts multi-mesh holes and the cabinet adopts fan or refrigeration equipment.
The cabinet is installed face-to-face and back-to-back to form a heat and cold insulation channel to improve refrigeration efficiency. Air conditioning uses downdraft to ensure uniform air supply and improve refrigeration efficiency.

Computer room monitoring and management
Large data centers need to manage the operation status of power supply, air conditioning and other equipment.
Monitor the electrical parameters such as temperature, humidity, leakage, smoke and so on in the computer room to ensure that the data center is in a normal range.
Real-time monitoring and management of operation parameters and environmental quantity of data center equipment, remote monitoring and management at the same time, realize unattended room.


 

 


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