Vertiv Liebert PSA5 UPS - 1000VA/600W 120V Line-Interactive AVR Tower UPS

The Vertiv Liebert PSA5 UPS delivers reliable, compact, and scalable power protection for your essential devices. Designed to safeguard home offices, small businesses, and home entertainment systems, this 1000VA/600W 120V line‑interactive AVR tower UPS stabilizes power, guards against surges, and provides battery backup when outages occur. With its thoughtful design, the PSA5 minimizes downtime and protects critical equipment from voltage fluctuations, brownouts, and unexpected outages, helping you stay productive and connected even during grid disturbances.

Engineered for versatility, the PSA5 supports a range of equipment—from desktop PCs and monitors to modems, routers, NAS devices, gaming rigs, and media centers. Its line‑interactive AVR technology optimizes voltage in real time, correcting minor sags and surges without unnecessary battery drain. The result is cleaner power, improved equipment longevity, and a smoother user experience during brownouts. This UPS is also a practical choice for home offices where quiet operation, simple setup, and compact footprint matter as much as performance.

Beyond protection, the PSA5 emphasizes energy efficiency and user‑friendly operation. Its compact tower form factor fits neatly on a desk, shelf, or equipment rack, while clear indicators and straightforward controls make monitoring status and performing self‑tests effortless. Whether you’re safeguarding a single workstation, a home theater system, or a small business workstation, the PSA5 offers dependable uptime and a clear line of defense against power disturbances.

Key advantages of choosing the Vertiv Liebert PSA5 UPS include enhanced power quality for sensitive electronics, smooth automatic voltage regulation to keep devices within safe voltage limits, and a reliable battery reserve that gives you time to save work, shut down gracefully, or switch to an alternate power source. The combination of robust protection, compact design, and straightforward setup makes the PSA5 a trusted component in both professional and residential settings. When you rely on electronics for work, learning, entertainment, or communication, having a dependable UPS such as the PSA5 translates to less risk of data loss, hardware damage, and unexpected downtime.

• Power protection with 1000VA / 600W capacity to support essential devices during outages
• Line-Interactive AVR automatically corrects voltage fluctuations, preserving battery life and device integrity
• Compact tower design that fits neatly on desks, shelves, or under furniture for convenient placement
• Reliable surge suppression and clean power delivery to protect sensitive electronics
• Simple setup, intuitive status indicators, and quiet operation suitable for home offices and small businesses

Technical Details of Vertiv Liebert PSA5 UPS

• Capacity: 1000 VA / 600 W
• Input Voltage: 120 VAC
• Output Voltage: 120 VAC
• Topology: Line-Interactive AVR
• Form Factor: Tower
• Protection: Surge suppression and battery-backed power for connected devices

how to install Vertiv Liebert PSA5 UPS

• Choose a well‑ventilated, stable surface near your equipment and a grounded 120V outlet.
• Place the PSA5 in a location that allows for proper airflow around the chassis to prevent overheating.
• Connect your critical devices (computer, monitor, modem/router, NAS, or other peripherals) to the UPS outlets labeled for battery backup.
• Plug the UPS into the wall outlet and wait for the initial self-test or LED indicators to confirm normal operation.
• Install any bundled software if included, then configure shutdown options and alert notifications for graceful power-down during extended outages.

Frequently asked questions

• What devices can the PSA5 protect?
  The PSA5 is designed for essential equipment such as a desktop PC, monitor, router, modem, NAS, and other critical peripherals. With a 1000 VA / 600 W rating, it provides enough backup power to safely save work and perform a orderly shutdown during short outages or disturbances.

• What is line‑interactive AVR and why is it important?
  Line‑interactive AVR (automatic voltage regulation) continuously adjusts the voltage supplied to your devices. It stabilizes minor voltage fluctuations without drawing from the battery, reducing battery wear and extending run time for important equipment during voltage sags or surges.

• How long does the PSA5 run on battery?
  Runtime depends on load. Heavier loads (near 600 W) will consume more battery capacity and shorten runtime, while lighter loads will extend the time you have to save work and shut down gracefully. For typical home office setups, you can expect several minutes under moderate load, with longer times available if you reduce connected load.

• Is the PSA5 suitable for home theater or gaming setups?
  Yes. The PSA5 provides clean, protected power for AV components, game consoles, and streaming devices, helping prevent surge damage and interruptions during power disturbances and outages.

• How do I monitor the UPS and manage shutdowns?
  If included, use the bundled software to monitor UPS status, battery health, and load. This allows you to automate safe shutdowns, receive alerts, and log power events for easier maintenance and improved data protection.