Add to Cart Quick view Vertiv Liebert PSI5 Lithium-Ion Short-Depth 3kVA 2700W 120V 3U Rack/Tower UPS Vertiv $4,092.00 $3,273.60 Vertiv Liebert PSI5 Lithium-Ion Short-Depth 3kVA 2700W 120V 3U Rack/Tower UPS - Li-Ion UPS | 120V | Line Interactive UPS| Remote Management Capable | With Programmable Outlets | 5-Year Standard Warranty Mfr # PSI5-3000SRT120LI *Terms &... $4,092.00 $3,273.60 Add to Cart Quick view