- Description
- Specifications
Rack-Saving Power Protection in a Single 1U
1000VA/900W, a 0.9 output power factor, and pure sine wave output, all in a space-saving 1U chassis: the Vertiv Liebert PSI5-1000RM1201U packs 2U-class protection into a single rack unit. Line-interactive AVR corrects sags and surges without draining the battery. Browse more Vertiv hardware or other rack mount UPS systems.
Common Use Cases
Its slim 1U footprint makes the PSI5 a natural fit for network closets, small data centers, schools, and offices where rack space is tight but uptime still matters. Five NEMA 5-15R outlets include two programmable outlets, so you can prioritize critical loads or schedule non-essential gear to shut down first, and hot-swappable batteries let you replace cells without powering down connected equipment.
What It Delivers
- 1000VA / 900W, 0.9 power factor: pure sine wave output for servers, networking, and IT loads.
- Line-interactive AVR: corrects brownouts and surges without switching to battery.
- 1U space savings: full protection in a single rack unit with hot-swappable batteries.
- Five 5-15R outlets, two of them programmable, plus a USB port and EPO.
- Optional Vertiv Liebert Unity card adds remote monitoring, backed by a 2-year warranty.
