Vertiv Liebert PSI5-1100RT120 1100VA/990W UPS Battery Backup AVR Rack/Tower by Liebert - Used condition

Vertiv Liebert PSI5-1100RT120 1100VA/990W UPS Battery Backup AVR Rack/Tower — Open-Box, 56% Off

Name: Vertiv Liebert PSI5-1100RT120 1100VA/990W UPS Battery Backup AVR Rack/Tower
Brand: Liebert
SKU: awhd-us-b07gxp6hzd
Price: 299.99 USD
Availability: InStock

Brand: Liebert

Condition: Used

$299⁹⁹

$687³³

-56% Save $387³⁴

Updated: Yesterday

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Description

ADVANCED PURE SINE WAVE UPS: 1100VA/990W line interactive system compensates for power fluctuations, protects against equipment damage, and prevents data loss in the event of a power disturbance

6 SURGE/BATTERY BACKUP OUTLETS: 6 battery backup/surge protection outlets, 2-year warranty, compact 2U rack mount/tower convertible configuration, and controllable outlet groups

1 GROUP OF PROGRAMMABLE OUTLETS: Provides ability to cycle power remotely for connected equipment and turn off non-critical equipment to extend battery run time of critical load

AVR LINE INTERACTIVE: buck/boost Automatic Voltage Regulation (AVR) technology protects against utility power fluctuation without battery operation, prolonging battery life

ROTATABLE LCD DISPLAY: Allows users to view real-time conditions, alarm notices, and runtime informations; All Liebert UNITY network communications cards come integrated within the unit

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Product Details

SKU:: awhd-us-b07gxp6hzd
Model:: PSI5-1100RT120
Country:: US
ASIN:: B07GXP6HZD
UPC:: 812105028700

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $387 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Liebert products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.