Are you confident with your Backup Power System?
Publish time : 2023-03-09
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With the development of the data center industry, the safety of power supply system cannot be take grant of. The batteries are the essential part of the power supply system.
When a power failure occurs, the battery provides emergency power. The battery must be in normal condition at all times. Otherwise, the battery cannot discharge during power failure, which will result in serious consequences. Therefore, keep the battery in a healthy and usable state to ensure the power supply security of the data center.
1, valve controlled sealed lead-acid battery, commonly known as maintenance-free battery, people usually think that this battery does not need maintenance. For example, the accumulation of dust is too thick, which affects heat dissipation. If the temperature is too high, problems such as battery shell deformation, electrolyte leakage, and thermal runaway may occur, which may lead to fire.
2. The capacity of the whole battery is subject to the capacity value of the worst battery. When the capacity of the battery drops to below 80% of the original, the battery will enter a sharp decline.
3, battery internal terminals, the same pole of the connection piece and electrode joint corrosion leads to plate short circuit, when the battery pack charge and discharge, contact temperature rises sharply, resulting in terminal short circuit, shell melting resulting in the occurrence of accidents.
How to prevent backup power supply accidents?
1, equipment selection, through the selection of better fire performance products, improve the safety of the battery system, to minimize the occurrence of accidental failures caused by fire.
2. Strengthen the daily maintenance of UPS batteries, and regularly dust the UPS power batteries to remove static electricity, so that the device can maintain good heat dissipation and eliminate potential security risks.
3. the battery monitoring system is adopted to install the battery monitoring system, real-time monitoring of the internal resistance, voltage, capacity, temperature, leakage, thermal runaway and other important parameters of each battery.
4. Accurate collection of key characteristic information of each battery
5. Accurate analysis and judgment of battery information data
6. Visually present data results and provide targeted maintenance action instructions.
The battery monitoring system enables operation and maintenance personnel to know the cause of alarms, analyze faults, and perform emergency handling. This simplifies maintenance, ensures the secure and stable running of the data room, and avoids unnecessary accidents.
