The Uptime Institute (UI) data center with international standards is divided into 4 levels from low to high: Tier I, Tier II, Tier III, Tier IV.
To meet the international standards of UI data centers, we recommend solutions for data centers as follows:
+ For dual source devices:
· Power supply to UPS taken from grid and generator via ATS.
· UPS may be a single UPS. To increase redundancy and reliability for the system we can install parallel UPS systems.
· Dual source device is supplied from the output of 2 UPS. When a UPS has a problem, the remaining UPS will continue to power the device to ensure the system remains active.
+ For single source devices:
· Power supply to UPS taken from grid and generator via ATS.
· UPS may be a single UPS. To increase redundancy and reliability for the system we can install parallel UPS systems.
· Single source device is supplied from STS output. STS is an uninterrupted automatic switching device. When a UPS has a problem, STS will automatically switch the power supply from the remaining UPS to ensure the system remains active.
Advantages of UPS used in data center center:
- Provide continuous, safe and timely power supply right after an unexpected power grid problem, the switching time of the UPS when the electrical breakdown occurs = 0.
- Ability to stabilize the voltage for the server, the server helps protect the device from being damaged, contributing to improving the life of the device.
- Overcoming the problems of power sources that frequently occur such as power failure, pulse, noise, harmonics ... and the UPS for the server, the server also helps increase the ability to spread lightning, prevent interference, electrical impulses. , ...
- Ability to filter waves to provide servers, electrical equipment, clean power to increase the ability to operate effectively for server and server systems.
- The UPS has a 5 to 7 minute power-saving time for users to store data, shut down the system properly when the mains power fails. In addition, the crazy storage unit can also increase the time to save electricity thanks to the external battery system.
