UPS power supply can ensure that the computer system will continue to operate for a certain period of time on a daily basis after a power failure, so that users are not affected by the power failure.
1. Type
There are many types of UPS power supply, and the goals of different types of protection and the size of the protection function are also different. Before purchasing, users need to determine the purpose of purchasing UPS power protection, and then select the corresponding UPS products according to the needs of clothing protection.
2. Services
The localized service level and response timeliness of UPS manufacturers are also one of the factors for users to choose UPS products.
3. Quality
UPS needs to have high reliability and high operating power, as well as uninterrupted and high-quality power supply capabilities, as well as strong load adaptability and environmental adaptability. In addition, it needs to have the characteristics of low electromagnetic pollution, perfect protection function, convenient operation, good maintainability and high safety during operation.
4. Test
After the user purchases the UPS power supply, it is necessary to go to the site to test the UPS to confirm whether it meets the actual needs. It is necessary to test the startup inspection of UPS power supply, alarm and automatic shutdown inspection, battery power supply/charging time inspection, and mains/battery switching point inspection.
5. Maintenance When purchasing UPS, users need to consider the intelligent management function of the product. This will be conducive to the convenience of future use and maintenance. When choosing a UPS power supply, users need to focus on the importance of data processing by the load equipment, the demand for power quality of each electrical equipment, the demand for equipment and space, and the economic budget and other factors.
