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Electrical Business Review | Wednesday, February 26, 2025
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FREMONT, CA: Testing uninterrupted power supply (UPS) backup batteries proactively is essential to safeguarding establishments against the expense and inconvenience of power outages. Up to 65 percent of UPS failures are battery-related, making UPS batteries the final line of defense between productive work and expensive delays. Facilities need to be able to rely entirely on UPS batteries, and routine testing is key to guaranteeing that dependability.
Power outages have the potential to undermine a whole facility's infrastructure. Facilities seeking business continuity may partner with an engineering, furnishing, and installation (EF&I) service provider to evaluate the performance of their UPS backup battery systems regularly to verify the UPS system's reliability. UPS backup battery testing provides critical information about the health of UPS systems.
Testing UPS backup batteries offers information about each battery's history, which can be utilized as a roadmap to predict the need for corrective action. Analysis of UPS backup batteries enables facilities to prevent costly delays caused by power outages. While many advanced UPS backup systems provide some level of remote monitoring that can alert a technician to problems, a physical inspection is always required for a regular maintenance schedule. A routine physical inspection of UPS batteries by an experienced specialist can reveal significantly more information than what the system's sensors detect and guarantee that those sensors have not been hacked in any way.
Some of the key advantages of regularly testing UPS backup batteries are discussed below:
Ensures regulatory compliance: One issue in deploying a UPS system is maintaining regulatory compliance. However, the possibility of falling out of compliance can be completely eliminated by performing frequent UPS backup battery testing. Government authorities, for example, may have multiple sets of laws on a specific technology based on the facility's industry. Regular testing can offer a history of UPS health that can be easily shared with any regulatory entity.
Prevents costly equipment failures caused by voltage imbalances: Voltage imbalances can cause catastrophic damage to highly sophisticated and expensive UPS systems. Even incorrect calibration or device deterioration can result in uneven power or overload systems. These issues are sometimes missed and only discovered after the damage has occurred, but regular monitoring of UPS batteries helps guarantee that voltage is stable and balanced.
Adhere to warranty claims: Uninterrupted power supply systems are made up of intricate components, and as with any advanced technology, unexpected difficulties might arise. Defects or below-average performance of a UPS battery are normally covered under the manufacturer's warranty; however, identifying these issues would necessitate regular testing. Manufacturers will request maintenance and testing reports on various parameters, including voltage tests, temperatures, and specific gravity measurements for flooded UPS batteries.