CONTAINED UPS SYSTEM WITH TEMPERATURE CONTROL

摘要

An uninterruptible power supply (UPS) system includes an enclosure, a floor system, a UPS, and at least one air conditioning unit. The enclosure defines an interior chamber. The floor system is disposed in the interior chamber. The floor system includes a floor that defines within the interior chamber a main compartment above the floor and a plenum below the floor. The at least one battery is disposed in the plenum. The UPS is disposed in the main compartment and is electrically connected to the at least one battery. The at least one air conditioning unit is operable to generate a first conditioned air flow through the main compartment and a second conditioned air flow through the plenum such that the main compartment is maintained at a first temperature and the plenum is maintained at a second temperature different from the first.