SKU: 36137859561

Vertiv Liebert PSI5 UPS - 2200VA/1920W 120V| 2U Line Interactive AVR Tower/Rack

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Description

Vertiv Liebert PSI5 UPS - 2200VA/1920W 120V| 2U Line Interactive AVR Tower/RackThe Vertiv Liebert PSI5 UPS is a powerhouse of reliable power protection designed for schools, home offices, and busy workplaces. With a 2200VA 1920W capacity at 120V and a versatile 2U form factor, this line interactive AVR UPS protects critical equipment from outages, brownouts, surges, and electrical noise while extending the life of connected devices. Whether youre safeguarding a small server, a rack of networking gear, a desktop workstation, or

The Vertiv Liebert PSI5 UPS is a powerhouse of reliable power protection designed for schools, home offices, and busy workplaces. With a 2200VA / 1920W capacity at 120V and a versatile 2U form factor, this line-interactive AVR UPS protects critical equipment from outages, brownouts, surges, and electrical noise while extending the life of connected devices. Whether you’re safeguarding a small server, a rack of networking gear, a desktop workstation, or sensitive electronics, the PSI5 delivers clean, regulated power with intelligent features to keep operations running smoothly and data safe during power interruptions.

  • High-capacity power protection: 2200VA / 1920W output delivers ample backup for servers, workstations, routers, switches, and other essential equipment, helping prevent downtime and data loss during power disturbances.
  • Line-Interactive AVR with powerful filtration: Automatic Voltage Regulation corrects common brownouts and over-voltages without switching to the battery, preserving battery life and ensuring stable, clean output even when mains quality fluctuates.
  • Flexible installation for either rack or tower deployment: A compact 2U footprint with convertible mounting hardware makes it easy to integrate into existing racks or place it as a freestanding tower, suitable for office closets, data closets, or classroom setups.
  • Smart management and monitoring: USB connectivity enables automated shutdown, real-time status monitoring, and graceful power-downs for networked devices. Optional network management capabilities provide centralized oversight for multiple UPS units across your environment.
  • Comprehensive protection and efficiency: Beyond backup power, the PSI5 guards against surges, spikes, and electrical noise, helping to minimize wear on sensitive electronics and maintain data integrity during power events, with efficient energy use and quiet operation.

Technical Details of Vertiv Liebert PSI5 UPS - 2200VA/1920W 120V| 2U Line Interactive AVR Tower/Rack

  • VA rating: 2200 VA
  • Output power: 1920 W
  • Nominal input voltage: 120 V (standard US mains); provides stable 120 V output
  • Output topology: Line-Interactive with AVR for automatic voltage regulation
  • Form factor: 2U rack-mountable or convertible to tower installation
  • Battery type: Sealed lead-acid (VRLA)
  • Communications: USB interface for monitoring and controlled shutdown; serial connectivity; optional SNMP/network management accessory
  • Surge and noise protection: Robust surge suppression and EMI/RFI filtering to protect connected devices
  • Battery recharge time: Designed for relatively quick recharge after use; typically requires several hours to reach full capacity
  • Compatibility: Suitable for protection of servers, networking gear, workstations, and other critical electronics requiring reliable power

How to install Vertiv Liebert PSI5 UPS

  • Choose a stable, well-ventilated location near a wall outlet. If mounting in a rack, install the unit in a secure 2U space using the supplied mounting hardware. If using as a tower, place it on a sturdy surface with adequate clearance for ventilation.
  • Connect the UPS to a dedicated AC outlet using the included power cord. Do not daisy-chain through other devices, as this may affect performance.
  • Connect your critical devices to the UPS’s battery-protected outlets. Leave surge-only outlets for nonessential equipment if available.
  • Power on the UPS and allow the internal battery to initialize. For the first use, charge the battery for at least 8 hours to reach full capacity before relying on extended runtime.
  • Install and configure the monitoring software on your computer or server via the USB connection. Set up automatic shutdown and notify policies so your environment gracefully powers down during extended outages.

Frequently asked questions

  • Q: What devices can the Vertiv Liebert PSI5 protect? A: It is designed to protect servers, workstations, network equipment (routers, switches), and other critical electronics that require clean, reliable power.
  • Q: How long will the UPS run on battery? A: Runtime depends on the load. At lower loads, you’ll achieve longer backup times; at higher loads, runtime decreases. It’s best to test under your specific configuration to determine exact endurance for your setup.
  • Q: Can the PSI5 be installed in a rack and used as a tower? A: Yes. The PSI5 features a 2U rack-mount design with convertible options so you can install it in a standard rack or place it as a tower, depending on your space and needs.
  • Q: How do I monitor and manage the UPS? A: Use the USB (and serial, if available) connection with compatible software to monitor battery status, voltage, load, and shutdown events. An optional network management card provides centralized monitoring for multiple units.
  • Q: How should I maintain the battery? A: Keep the UPS plugged in and allowed to fully charge after initial installation. Periodically test the unit by simulating a power outage to verify that connected equipment gracefully shuts down, and replace the battery per the manufacturer’s guidelines when performance degrades.
Shipping Notes
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  • Delivery to the USA:
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Exchange/Return Notes
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SKU: 36137859561

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B. Borup
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Not my favorite genre however the book is written really well and my students who love fantasy loved this book
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Reviewed in the United States on November 20, 2025
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★★★★★ 5
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The First State of Being is a brilliant, highly readable middle grade book from the QUEEN of character-driven middle grade literature. This expansive sci-fi feels at once introspective and cinematic, leaping off the page like something made for a movie. This book will help young people and all readers reflect on our past and future as a human community, especially in terms of health advances, animal extinction, and the potential for technological development. It also highlights the love and fight in a mother and the need to view life through a positive lens by focusing most on the present, not our past or future.
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Reviewed in the United States on February 2, 2025
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Terry Jennings
Belleville, US
★★★★★ 5
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Format: Hardcover
Of course this won the Newberry award. From the first word, it reminded me of Donna Barba Higuera's The Last Cuentista. A plot so different and imaginative that you wonder how anyone could have thought of it and then carried it out. It's a story of a young boy who is trying to take care of the single mother who seems unable to take care of the family, through no fault of her own. It's a sci-fi fantasy. And it's a story of taking care of each other. At the totally satisfying end I found myself wondering about the chicken and the egg. Thinking I may have to read this one again to see if I can figure it out.
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Reviewed in the United States on March 3, 2025
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Marquette Co. Wisconsin
Lake Worth, US
★★★★★ 5
Perfect Choice
Format: Hardcover
Excellent YA / SCI-FI novel. Pretty well captures the spirit of a 12-year-old boy.
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Reviewed in the United States on December 25, 2025
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Stephen Bridge
Draper, US
★★★★★ 4
Well-written, twisty novel for middle school children
Format: Kindle
This is Kelly’s second Newbery Medal, the first being for *Hello, Universe* in 2018. Both are well-written novels for middle-grade children and should have a lot of appeal for that age. It's the year 1999, early fall, an apartment complex in Delaware. 12-year-old Michael is worried that the Y2K bug will cause the collapse of civilization on January 1, 2000. He has been stealing cans of food to create an emergency stash under his bed. He has started a new school, and his only friends are the apartment complex maintenance man and his high-school-age after-school babysitter, Gibby. Michael’s father is dead, and his mother works long hours to make ends meet. One day a strange kid shows up in the complex, dressed in unusual clothing and asking odd questions like, “What year is this?” It doesn’t take an experienced science fiction reader to suspect that this kid, Ridge, is from the future. He is interested in observing late 20th Century American culture. But he also wants Michael and Gibby to help him figure out how to get back to the future without interfering with the past and thus changing his own timeline. The 1999 part of the story is interspersed with notes about the future and the panicked dialog of Ridge’s family as they try to investigate what happened to him. It probably doesn’t have many new ideas for adult readers, but it will be surprising and exciting for readers ages 12 and up
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Reviewed in the United States on September 9, 2025

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