ABB Powervalue 31/11 T 10-20kVA
An efficient uninterruptible power supply with scalable runtime
For the owners or operators of security systems, electrical installations, building management systems, IT rooms and the like, a reliable supply of electrical power is essential.
Simple to install and with a small footprint, the PowerValue 31/11 T produces stable, regulated, transient-free, pure sinewave AC power with extremely tight output voltage regulation.
Different autonomy variations with inbuilt batteries or additional battery cabinets.
Simple power increase (pay-as-you-grow) by paralleling up to 4 units.
Online double conversion topology delivers constant and stable power to the load even in the presence of severe
disturbances in the utility.
Parallelable up to 4 units to provide system redundancy.
Programmed and automated battery tests ensure an optimized battery management, operation and lifetime.
Single- or three-phase input is field configurable – adaptable to installation requirements.