ABB’s DPA 250 S4 high-efficiency, modular uninterruptible power supply is the ideal UPS solution for many enterprises, such as data centers, office buildings, healthcare facilities, railways and airports that need to be sure that they have a reliable supply of clean power. Watch the short video that highlights the main features of the DPA 250 S4, such as the online-swap modules that allow the system to be expanded, or serviced, without powering down or the Xtra VFI feature.
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