Vertiv Liebert PSI5-1500RT120LI UPS – 1500VA/1350W Lithium-Ion, 2U Rack/Tower, 120V Line Interactive
by Vertiv
The Vertiv Liebert PSI5-1500RT120LI is a 1500VA/1350W lithium-ion UPS that delivers reliable protection for servers, network devices, and mission-critical IT equipment. Featuring up to 10 years of battery life—twice that of traditional VRLA units—this 2U rack/tower UPS reduces maintenance costs and downtime. The unit includes AVR technology, pure sine wave output, and hot-swappable batteries with quick 2-hour recharge. With up to 18 minutes runtime at half load and programmable outlets, it supports seamless transitions and extended uptime. Remote management and environmental monitoring capabilities are available with optional cards and sensors. Backed by a 5-year advanced replacement warranty.
| Specification | Details |
|---|---|
| Model | PSI5-1500RT120LI |
| Form Factor | 2U Rack/Tower |
| Capacity | 1500VA / 1350W |
| Input Voltage | 120V AC |
| Output Voltage | 120V AC (Pure Sine Wave) |
| Battery Type | Lithium-Ion (10-year life) |
| Recharge Time | 2 Hours |
| Runtime (Half Load) | Up to 18 Minutes |
| Runtime (Full Load) | Up to 8 Minutes |
| Receptacles | 6 × NEMA 5-15R |
| Input Plug Type | NEMA 5-15P |
| AVR (Automatic Voltage Regulation) | Yes |
| Hot-Swappable Batteries | Yes |
| Data Line Protection | RJ-11, RJ-45 |
| Remote Management | Optional via card |
| Cord Length | 10 ft |
| LCD Display | Rotatable (rack/tower use) |
| Dimensions (HxWxD) | 3.4" x 17.2" x 16.1" |
| Weight | Approx. 28.3 lbs |
| Certifications | UL, c-UL, FCC, NOM, RoHS, WEEE, REACH |
| Warranty | 5-Year Advanced Replacement |
| Shipping Weight | 43 lbs |
| Product Condition | New and Factory Fresh |