Because legacy UPSs are not modular, they require a special UPS
technician for service. With only a handful of these proprietary
technicians across the country and around the world, service contracts
can add up to 50% to the cost of the UPS. Power Array™
serviceability makes maintenance simple because its components are
modular and hot-swappable. With a Power Array, you can reduce service
costs by servicing the unit yourself, by using your current computer
room service provider, or by choosing an on-site service contract from
APC. Because of its intelligence, Symmetra® is
self-diagnosing and automatically gives early-warning problem
notification. Because of its redundancy, the system remains up,
running and protected during the entire service process. In North
America the Symmetra comes with a standard two-year warranty (U.S.
only see policy for details). To increase your coverage, you can
choose from one of APC Global Service's many offerings.