The APC Galaxy VS is a modular three-phase UPS, configured here at 10kW/400V with one internal 9Ah smart modular battery string, expandable up to four strings for greater backup runtime as needs grow. Modular battery strings can typically be swapped without powering down the UPS, simplifying maintenance. The listing includes a 5x8 (weekday business-hours) start-up/commissioning service. Galaxy VS is aimed at small-to-mid data centres, server rooms and light industrial sites needing scalable three-phase backup power with a genuine growth path, rather than a fixed-capacity single-phase unit — bought by IT/facilities teams planning for future load increases.