The single-phase UPS for critical applications ABB’s PowerValue11RT is a double-conversion online UPS that guarantees up to10 kVA of clean, reliable power for your critical single-phase applications. As well as maintaining power to your servers, point-of-sale terminals, workstation clusters, routers, switches, hubs and sensitive electronic equipment, the PowerValue11RT also conditions incoming power to eliminate spikes, swells, sags, noise and harmonics. The PowerValue11RT can be used as a standalone UPS device or installed into a standard 19"rack configuration, with connectivity options available for each. Three units of the 6 or 10kVA models can be configured in parallel to provide redundancy or to increase the systems total capacity up to 30 kW. All units can be fitted with up to four battery modules to extend runtime.