Onduleur ABB

PowerWave 33, an online double conversion UPS, delivers continuous power availability to net- work-critical infrastructures of both data centers and process control environments. Offering max- imum power protection, the PowerWave 33 has a small footprint and uses less energy than compa- rable products – thus delivering significant sav- ings. The PowerWave 33 is available over a model range of 60kW to 500kW and can be configured to op- erate as a single, standalone UPS or as a multi-cabinet UPS system with up to ten UPS cab- inets connected in parallel, achieving a total power capacity of up to 5MW. High reliability • Online double conversion technology • Parallelable systems for increased redundancy • Extendable backup time • Ripple-free and temperature controlled battery chargers extend battery life time performance Low cost of ownership • Up to 96% efficiency in double conversion across a wide load range • Up to ≥99% efficiency in eco-mode • Rated output power factor 1.0 • Near-unity input power factor at partial and full