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What is UPS – an uninterruptible power supply or uninterruptible power source (UPS) is an electrical equipment that provides emergency power to a load when an input power source or mains power fails. A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instant protection from input power disturbances, by supplying energy stored in batteries, supercapacitors, or flywheels. The battery run time of most uninterruptible power sources is relatively short (only a few minutes) but sufficient to start the standby power source or properly shut down the protected equipment. It is a type of continuous power system.
What is UPS
What is UPS
UPSs are typically used to protect hardware such as computers, data centers, telecommunications equipment or other electrical equipment where an unexpected power failure could cause injury, death, serious business interruption or data loss. UPS units range in size from those designed to protect a single computer without a video monitor (approximately 200 volt-ampere rating) to large units that power an entire data center or building. The world’s largest UPS, the 46 megawatt Battery Energy Storage System (BESS), in Fairbanks, Alaska, powers entire cities and nearby rural communities during outages.
For large power units, a dynamic uninterruptible power supply (DUPS) is sometimes used. The synchronous motor/alternator is connected to the mains via a choke. Energy is stored in the flywheel. When mains power fails, the eddy current regulation maintains power on the load as long as the flywheel energy is not exhausted. DUPS are sometimes combined or integrated with diesel generators that are turned on after a short delay, forming a diesel uninterruptible rotary power supply (DRUPS).
That’s a brief understanding of UPS from me, I hope this article can help those of you who are looking for information about UPS. That’s all from me, sorry if there are any wrong words from me as the author of this article and thank you for taking the time to visit the articles I made and for visiting our my method website.
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