UPS digital product uninterruptible power supply

In modern society, electric energy is the most widely used energy source, and its application degree is one of the important symbols to measure the development level of a country. With the development of science and technology, the demand for electric energy in human society is increasing day by day, and the quality of electric energy And the requirements for power supply security are getting higher and higher. For example, in banking, securities, communications, office, medical care, and even property management monitoring, power supply failures may cause huge economic losses. Especially withWith the rapid development of the Internet and informatization, the pace of network construction is accelerating, and the security of monitoring data has become a common concern in various industries. However, the failure of power supply will undoubtedly be fatal to the security of data. Using uninterruptible power supply (ups), ensuring the safety of key electrical equipment is one of the most important methods to solve the above problems. This also makes the whole society's demand for uninterruptible power supply is increasing day by day．

The so-called uninterruptible power supply means that when the input of the mains grid is abnormal or interrupted, it can continue to supply power to the load, and can guarantee the quality of power supply, so that the power supply of the load will not be affected. This power supply device is called an uninterruptible power supply device, or uninterruptible power supply device. intermittent power supply systemups. The uninterruptible power supply unit is based on itsCode monitoring equipment providespower supply.

That is, DC uninterruptible power supply system and AC uninterruptible power supply system, but it is customary that people always refer to AC uninterruptible power supply system asups.

backupThe working process of UPS is: when the grid power supply is normal, on the one hand, the grid charges the battery pack through the charging management system; on the other hand, it directly supplies power to the load.

The power logic diagram is as follows: