( Plug-in UPS )
12. UPS
12.1 UPS Description
An uninterruptible power supply or uninterruptible power source (UPS) is an
electrical apparatus that provides emergency power to a load when the 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-instantaneous protection
from input power interruptions, by supplying the energy stored in backup batteries.
12.1.1 Connection
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JUST POWER ON
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