Vertiv Liebert PSI5 Lithium-Ion N UPS 1500VA/1350W 120V Line Interactive AVR with SNMP CARD

Engineered for edge and distributed IT environments, the Vertiv Liebert PSI5 Lithium-Ion N UPS delivers unwavering power protection where it matters most. This 1500VA system blends advanced lithium-ion battery technology with a compact design, line-interactive AVR protection, and enterprise-grade remote management, making it ideal for edge servers, network gear, storage devices, and remote site equipment. With a five-year factory warranty and a focus on longer battery life, the PSI5 Lithium-Ion N is designed to minimize downtime, extend device life, and simplify power management across distributed IT deployments.

• Extended battery life and reliability: The PSI5 Lithium-Ion N delivers more than double the battery life of traditional VLRA UPS solutions, translating into fewer battery replacements, lower maintenance costs, and longer intervals between service. This extended lifespan reduces disruption to mission-critical workloads and improves total cost of ownership while maintaining consistent performance during power events.
• Smart power protection with AVR: Featuring line-interactive topology and automatic voltage regulation (AVR), this UPS stabilizes fluctuating voltages, compensates minor sags, and provides clean, conditioned power to connected equipment. By maintaining stable output during utility irregularities, it safeguards servers, network switches, and storage devices from damage and unexpected shutdowns without requiring unnecessary battery usage.
• Compact, scalable design for edge deployments: Designed with edge and distributed IT in mind, the PSI5's compact footprint fits tight racks, cabinets, and remote sites where space is at a premium. Its form factor makes it easy to deploy alongside other IT equipment in data centers or edge facilities, offering scalable protection as your deployment grows without sacrificing performance or reliability.
• Integrated SNMP management for remote visibility: The included SNMP card enables proactive monitoring and control from centralized IT management platforms. Receive real-time alerts, review event history, and perform graceful shutdowns during outages to protect sensitive workloads. This seamless remote management reduces on-site visits and accelerates incident response in distributed environments.
• Five-year factory warranty and trusted Vertiv reliability: Vertiv backs the PSI5 Lithium-Ion N with a robust five-year factory warranty, underscoring confidence in durability, serviceability, and ongoing support. This warranty provides peace of mind for IT teams relying on dependable power protection to safeguard critical infrastructure across multiple sites.

Technical Details of Vertiv Liebert PSI5 Lithium-Ion N UPS 1500VA/1350W 120V Line Interactive AVR with SNMP CARD

• Power rating: 1500 VA / 1350 W
• Input voltage: 120 V
• Topology: Line-Interactive with Automatic Voltage Regulation (AVR)
• Battery chemistry: Lithium-Ion
• Management: SNMP card included for remote monitoring and control
• Warranty: Five-year factory warranty
• Designed for: Edge and distributed IT applications, including servers, networking gear, and storage devices
• Protection features: Sags, surges, and outages with clean power delivery to critical equipment

How to install Vertiv Liebert PSI5 Lithium-Ion N UPS

• Prepare the installation site: Choose a well-ventilated area with adequate clearance for cooling and servicing. Ensure the UPS is positioned on a stable surface and away from moisture or direct heat sources.
• Position and connect input power: Place the UPS near the power outlet and route the mains supply to the unit using the appropriate power cord. Confirm that the outlet matches the 120 V input specification and that the circuit can handle the anticipated load.
• Connect protected equipment: Plug essential devices—such as a server, network switch, or storage array—into the UPS output outlets. Distribute load across outlets to avoid overloading a single branch and ensure critical devices remain protected during power events.
• Install and verify SNMP monitoring: If the SNMP card is not pre-installed, add the card following the included instructions. Connect the UPS to your network so that IT monitoring software can receive alerts and perform remote shutdowns if needed. Confirm basic connectivity and test alert delivery.
• Configure protection settings and perform a test run: Access the UPS management interface (LCD panel, if available, or management software) to configure voltage thresholds, alarm notifications, and shutdown policies. Conduct a controlled power event test to verify that connected devices gracefully shut down as intended and that logs capture the event for post-event analysis.

Frequently asked questions

• Q: What is the power capacity of the Vertiv Liebert PSI5 Lithium-Ion N UPS?
  A: It is rated for 1500 VA (apparent power) and 1350 W (real power), suitable for protecting multiple critical devices without exceeding its runtime capability.
• Q: Does the UPS come with SNMP monitoring capabilities?
  A: Yes. The package includes an SNMP card to enable remote monitoring and management from your data center or IT management system.
• Q: How does the lithium-ion battery benefit this UPS?
  A: Lithium-ion chemistry typically offers longer life, faster recharge, lighter weight, and reduced maintenance compared with traditional valve-regulated lead-acid (VLRA) batteries, contributing to lower total cost of ownership and improved uptime.
• Q: Is this UPS appropriate for edge and distributed IT workloads?
  A: Yes. The PSI5 Lithium-Ion N is specifically designed to protect edge devices, remote sites, and distributed IT infrastructure where reliable power and remote management are critical.
• Q: What warranty comes with the Vertiv Liebert PSI5 Lithium-Ion N UPS?
  A: It includes a five-year factory warranty, providing long-term protection and support for your investment.