Vertiv PSI5-800RT120N Liebert PSI5 Line Interactive UPS

Protect critical IT, security and surveillance systems from power interruptions with the Vertiv Liebert PSI5-800RT120N line-interactive UPS. Designed for network closets, small data centers and monitoring stations, this UPS delivers pure sine wave battery output and a 0.9 output power factor to reliably support servers, network routers, NVRs and other sensitive electronics. With a wide input voltage window (75–146V AC) and automatic voltage regulation (AVR), the PSI5 minimizes unnecessary battery use and keeps equipment running cleanly through brownouts and spikes.

The PSI5-800RT120N includes up to seven battery-backed outlets and programmable outlet groups so you can prioritize critical loads. Hot-swappable batteries let you replace service modules without shutting down protected devices, reducing mean time to repair. USB communications and an optional SNMP card provide remote monitoring and alerts—ideal for security, surveillance and network monitoring environments that require proactive management. Compact and versatile, the Vertiv Liebert PSI5 is built to maintain uptime where space and reliability matter most. Add to cart or contact our sales team to configure this UPS for your network closet or small data center deployment.

• Protects critical IT, security and surveillance equipment with line-interactive AVR and pure sine wave battery output
• Maintains operation for servers, routers and NVRs with 0.9 output power factor and up to seven battery-backed outlets
• Reduces downtime with hot-swappable batteries and programmable outlet groups to prioritize essential systems
• Simplifies remote management and monitoring via USB communications and optional SNMP integration
• Compact rack/tower design fits network closets and small data centers for space-constrained deployments