The use of UPS power supply must pay attention to daily maintenance and maintenance, in order to give full play to its role and prolong its service life. The following is a brief introduction to the maintenance method of UPS uninterruptible power supply。

Electricity is an indispensable thing for us. Because the power supply pressure is too large or the current is unstable, in order to ensure uninterrupted power supply, more and more enterprises and individuals choose uninterruptible power supply, so what should be considered when choosing a UPS power supply for the first time ？

Battery Internal resistance test is currently internationally recognized as the most effective and convenient performance parameter for battery measurement. It can reflect the performance indicators such as the deterioration degree and capacity status of the battery.

Due to problems in production process, transportation and installation, daily maintenance, etc，many batteries only have half the life of the manufacturer\'s design life, and some batteries fail even after 1 or 2 years，Correct inspection and maintenance is the root of the problem。

UPS battery failure is the primary cause of data center downtime, and among UPS failure causes, lead-acid batteries are the main cause of failures. Improve the management methods and level of battery monitoring in UPS, and many failures can be greatly avoided through perfect battery monitoring.

People\'s life and work are inseparable from the network. The reliability and stability of the power supply system that constitutes the network data room are the top priorities. UPS is set up to solve the problem of uninterrupted power supply. Do you know how to solve the hidden dangers of the UPS power supply system?