24Hr Service: 0333 500 3333


An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source, typically 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 energy stored in batteries, supercapacitors, or flywheels.

The on-battery runtime of most uninterruptible power sources is relatively short (only a few minutes).

Paul Anton Power Solutions
5 Finch Drive, Springwood Industrial Estate, Braintree, Essex, CM7 2SF