Standalone three-phase UPS system PowerScale 10–50 kVA Maximize your availability with PowerScale

PowerScale – premium power protection PowerScale is a mid-size, three-phase UPS system that delivers premium power protection for the increasing loads in today’s server rooms and data centers. PowerScale is available in seven power ratings: 10, 15, 20, 25, 30, 40 and 50 kVA. This new generation of transformer-less UPS responds to all major concerns of IT and facility managers. As saving costs and 100 percent uptime are their top priorities, PowerScale offers the lowest cost of ownership of any UPS system by providing energy efficiency, scalable flexibility, highest availability and easy serviceability....

Low total cost of ownership Thanks to its broad range and simple parallel configuration, each PowerScale system can be configured and extended to function with the initial or future power requirements of your infrastructure. Initial right-sizing of the UPS system and gradual extension according to effective load requirements will optimize your investment. PowerScale exhibits state-of-the-art energy efficiency of up to 95.5 percent, therefore helping you to further reduce operating costs over the life of your UPS system. The flat efficiency curve is typical for all ABB products, and hence the...

Technical specifications GENERAL DATA Output power factor True online double conversion Parallel configuration Up to 20 units in parallel configuration Cable entry Rear accessible Rear accessible Rear accessible Rear accessible Inbuilt batteries Front accessible Front accessible Front accessible INPUT Nominal input voltage Voltage tolerance (Ref. to 3 × 400 V / 230 V) Input distortion THDi Power factor OUTPUT Rated output voltage Voltage tolerance < 2 % linear load, < 4 % non-linear load (IEC / EN62040-3) Overload capability Unbalanced load 100 % (all 3 phases regulated independently) Crest factor...

Solution flexibility GENERAL DATA Cabinet type Maximum number of batteries 7 / 9 Ah Maximum number of batteries 28 Ah Maximum autonomy of internal batteries in minutes at full load (cos phi 0.9) Flexible battery configuration In each cabinet, the space available for internal batteries is designed to fulfil most of the run-time requirements. The smaller units (10 to 25 kVA) are available in two cabinet sizes, and the larger units (30 to 50 kVA) can house different battery sizes (7 / 9 Ah or 28 Ah). With the advanced booster technology of ABB’s transformerless UPS, the number of battery blocks...

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