Spec score 7.7
15000 VA, tower, Online
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$18,140.54
as of 11/04/2026 05:09 PST - DetailsProduct details
Vertiv Liebert EXS V-Model UPS (Tower) 15kVA/15kW 208/120VAC (220/127VAC) 3-Phase 4 Wire | Top Fan with Vertiv RDU120
$18,140.54as of 11/04/2026 05:09 PST - Details
View on AmazonSpec score7.7
Pros
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 4 UPS Battery Backups on this page+Online: the highest design of the 19 here
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