The importance of UPS uninterruptible power supply operating temperature

The uninterruptible power supply is the protection of the computer. While protecting the equipment, it also needs maintenance. The precise electrical equipment of the UPS and the internal temperature control are very important. Therefore, when installing the UPS, choose a place with good ventilation and heat dissipation. Daily maintenance cleaning is also necessary. How much does temperature matter? The uninterruptible power supply is because it works in a suitable environment, which can not only make the machine work stably, but also extend the life of the machine better.

So doing routine maintenance is very important for UPS uninterruptible power supply. The working environment of the uninterruptible power supply should be the same as that of the computer. The temperature should be controlled above 5 ℃ and below 22 ℃; the relative humidity should be controlled below 50%. The range does not exceed 10%. Of course, as important as these factors is to keep the UPS power supply work room clean, free of dust, pollution, and harmful gases, because these factors also affect the life of the UPS and cause failures.

The power supply can be divided into two types of backup and online according to the working mode. The backup UPS power supply does not work when the mains power is normally supplied, but only when the mains fails, the battery power supply. This method does not change the quality of the mains. However, the UPS uninterruptible power supply is different. When the mains power is normal, it first converts AC power to DC power, and immediately changes to the battery inverter to supply power to the load. Therefore, the UPS uninterruptible power supply output is completely Isolated pure sine wave power supply, it can greatly improve the quality of power supply and protect the load to work safely and effectively. The new generation UPS power supply has a bypass output function and can form a hot backup system to improve the reliability and stability of the power supply system.

During the operation of UPS uninterruptible power supply, the above-mentioned imbalance caused by the changes in the characteristics of each unit battery over time cannot be eliminated by the internal charging circuit of the UPS power supply, so obvious imbalances have occurred to this characteristic. If the battery pack is not taken off-line evenly in time, its imbalance will become more and more serious.

In the routine maintenance of UPS, engineers need to carry out routine inspections daily. The main purpose is to accumulate UPS uninterruptible power supply operating experience and find fault signs in a timely manner. Therefore, daily routine inspections must be careful. If it is necessary to use an UPS uninterruptible power supply outdoors, the user must purchase an outdoor UPS power supply product, because outdoor UPS power supplies can withstand high temperatures, as well as dust, moisture and other advantages.