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- #36 in Computer Uninterruptible Power Supply Units
The Vertiv Liebert PSA5 UPS - 1500VA/900W 120V Line Interactive UPS is an energy-saving UPS solution that provides reliable and cost-effective protection for household or business electronics. Automatic Voltage Regulation (AVR) extends battery life. This battery backup provides ample run time to save work in progress and allows orderly shutdown of your critical equipment. Ensure Availability This tower UPS protects against power surges, brownouts, blackouts or drops in voltage. The single phase UPS is easy to set up and ideal for computers, modems/routers, home surveillance, entertainment equipment, gaming systems and other electronics. Easy Monitoring This Vertiv Liebert PSA5 1500VA UPS comes with an LCD panel to monitor run time, load capacity, battery status and input/output voltage and frequency. The UPS is connected to the IT device via USB cable and comes with Vertiv Power Assist, a free software to enable controlled shutdown, notify users of an event, display key metrics, and log historical data. Energy Efficient This Energy Star certified UPS meets eco-friendly requirements and helps in cost savings. Full Vertiv Warranty The Vertiv Liebert PSA5 UPS, 500VA-1500VA, line interactive AVR tower UPS is backed by a 3-year Vertiv UPS warranty.
Sarge
Reviewed in the United States on February 22, 2025
For the longest time, I’ve wanted a UPS (Uninterruptible Power Supply) for my CPAP machine, and I’m so glad I finally made the purchase. If you rely on a CPAP machine for sleep, you know how critical it is to have consistent power. A brief power outage in the middle of the night could be a real problem, but with a UPS, I can rest easy knowing my machine will keep running no matter what.What I Love:Simple Setup: The UPS was easy to set up, and I had it running in no time.Peace of Mind: Knowing that if the power goes out, my CPAP machine will keep working gives me peace of mind. I never realized how important it was until I experienced a few unexpected power cuts.Overall Impression:If you use a CPAP machine and have been considering a UPS, I highly recommend it. It’s a small investment that makes a huge difference, especially on those nights when the power unexpectedly goes out. You won’t regret having this backup!
B-man
Reviewed in the United States on January 31, 2025
Perfect to keep my internet modem, router, and security system powered in case of a power outage.
PJG1173
Reviewed in the United States on January 3, 2025
This works well. I have this protecting my entertainment stand so the TV, Surround system, and Xbox. Sometimes when the surround system comes on the UPS will click like it is switching, but it doesn't effect anything.
Abe
Reviewed in the United States on January 29, 2025
Excellent device - Liebert has decades of experience in UPS devices. I am in Florida and storms can damage equipment. This device takes the blow and protects my valuable equipment worth about $20 G. It also has USB ports for charging your phones. Easy setup and operation.
Brandon M. Trube
Reviewed in the United States on August 20, 2024
The Liebert PSA5 UPS 1500VA/900W has been a fantastic addition to my server rack. It provides reliable backup power and has kept my equipment running smoothly during multiple outages. With 10 outlets, it easily handles all my servers and networking devices. The mini tower design fits neatly in my setup, and the AVR feature keeps everything protected from voltage spikes. Setup was quick and straightforward, and it’s been working flawlessly ever since. If you're looking for a UPS to power your server rack, this is an excellent choice! Highly recommend it!
Striker
Reviewed in the United States on December 16, 2024
everything works as promised. I purchased time. I've had him loses a backup from my computer tower at work in case we lose power. gives me time to get everything shut down and saved off before losing data If I didn't have one. this works great The few times I've lost power. will definitely buy another one for home.
browncoat125
Reviewed in the United States on November 15, 2024
I picked this Liebert because I have become very disenchanted with the APC consumer models. They fail too often and their after-warrantee support was lack-luster (being generous here) when I tried to get it fixed that way. I have been happy with Liebert data center units, so I thought I would give one of their consumer models a try. It appears well built but of course only time will tell. It does the basics: there is monitoring/shutdown software that you install on your PC; when the power goes out, it provides power to your connected devices. Just make sure you connect those devices to the "battery protection" side. Any large-draw devices like a laser printer, or devices that are not so critical should be connected on the "surge protection only" side.My beef, and the reason for -1 star: you cannot tell the unit to never sound the alarm beeper. Every time there is a power event, you will have to push that button on the UPS. If you have pets who are sensitive to such noises, you understand why this can be a big deal. Having said that, the beeper is not as bad as some I've heard (my judgement would have been harsher) and the dogs appear to agree - but still very annoying. Note: both APC and Cyber Power allow that to be silenced permanently. Liebert data center models I have used in the past do not have this option either so I think it's a company philosophy thing.
Ronald Diegelman
Reviewed in the United States on October 5, 2024
Had it plugged in for a few months, the power went out and it was at 100% and turned off almost immediately. When the power finally came back a few days later I plugged it back in to see if it would charge and it immediately went to 100% charge. I tested manually by unplugging it from main power and it turned off in a few seconds completely dead. The batteries are junk and it never worked once for me.
Martinator56
Reviewed in Canada on October 14, 2024
Je me sers de cette batterie de secours afin de garder actif mon routeur et réseau de système de surveillance WIFI lors de panne de courant. La batterie fait le travail tel que demandé mais compte tenu de la durée de charge, je suis un peu déçu. La batterie dure seulement 50 minutes. Pourtant, je n'ai qu'un modem/routeur et quelques caméras.
Quentin Vandermerwe
Reviewed in Canada on August 2, 2023
I ordered the product to replace a failing UPS, but was unable to test the new UPS before the return window closed.The battery that came with the unit was completely depleted, and the UPS started up with a "bad battery" error code the first time I turned it on. Since I was not able to do a return, I purchased a new battery. The unit functioned for 4 days, at which time it started to display the same error. The new battery was almost completely drained, while the unit was connected to power the whole time.
Jason’s strong
Reviewed in Canada on August 17, 2023
Doesn’t last more than 10 minutes battery backup
sean990084
Reviewed in Canada on August 30, 2019
Good ups
kkp2018
Reviewed in Canada on December 18, 2019
Vertiv Liebert PSA5 700VA 420W line-Interactive UPS with AVR Technology and Battery Backup
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