(EMAILWIRE.COM, August 07, 2015 ) In the event of a power outage, a UPS system is used to power infrastructure until a generator takes control of the system. UPS are generally used for a short period of time from few seconds to minutes. They are triggered automatically when the power supply is interrupted…
http://www.emailwire.com/release/194713-Worldwide-UPS-Services-Market-Research-to-2019.html