Vertiv Liebert PSI5 1500 1350W UPS | Rack Mount, TAA, SNMP

Deliver dependable power protection for servers, network closets, and mission-critical equipment with the Vertiv Liebert PSI5 1500 1350W. This 120 V AC rack/tower UPS provides 1,500 VA and 1,350 W of capacity, giving IT teams enough headroom for modern edge and branch loads without moving to a larger footprint. Line-interactive operation and automatic voltage regulation help smooth common utility fluctuations before they reach connected systems. The PSI5 platform is built for environments where uptime and manageability matter. Its rack/tower convertible design supports flexible installation, while the included SNMP-oriented description indicates a model suited to network visibility and remote oversight. Full-load runtime is rated at 8 minutes, with 18 minutes at half load, giving administrators time to ride through brief outages or complete an orderly shutdown. The unit also includes hot-swappable batteries, RJ-11 dataline protection, EMI/RFI filtering, and an EPO port for added operational control. For procurement teams comparing UPS options, this model stands out by pairing practical runtime, enterprise-friendly management, and a form factor that works in both rack and tower deployments. It is a strong fit when you need more than basic battery backup and want a unit that aligns with structured IT operations.