Vertiv Liebert PSI5 UPS - 1100VA/990W 120V Line Interactive AVR Tower/Rack Mount - 0.9 Power Factor Rotatable LCD - Unknown

By Bestbuy.com

Liebert

Vertiv Liebert PSI5 UPS - 1100VA/990W 120V Line Interactive AVR Tower/Rack Mount - 0.9 Power Factor Rotatable LCD - Unknown

Name: Vertiv Liebert PSI5 UPS - 1100VA/990W 120V Line Interactive AVR Tower/Rack Mount - 0.9 Power Factor Rotatable LCD - Unknown
Brand: Liebert
SKU: e38b6311fcae6fb940f477e2d3c2398c
Price: 814.73 USD
Availability: InStock

$814.73

Custom Shipping

Secure Purchase

SKU: e38b6311fcae6fb940f477e2d3c2398c

Buy Now

Share Share

About this product

Quick Questions

Generating personalized questions...

Generated by Xonefy

Questions and answers are generated by Xonefy based on product information. For detailed specifications, please refer to the manufacturer's documentation.

The Vertiv Liebert PSI5 uninterruptible power supply (UPS) is designed to protect and extend the life of your electronic devices in school, home and office. This 1100VA UPS offers cost-effective protection from downtime and damage caused by power outages, brownouts, sags, surges or noise interference. Automatic Voltage Regulation (AVR) extends battery life. Voltage regulation is from 83 to 159 VAC without using the battery. With advanced pure sine wave output, this line interactive UPS ensures availability of critical IT applications like network closets and small data centers. This battery backup allows orderly shutdown of critical equipment. It takes less than 6 milliseconds transfer time to battery. Add an optional Vertiv Liebert Unity communication card and remotely monitor up to 50 UPS systems with free Vertiv Trellis Power Insight Application. It has a 2-year Vertiv UPS warranty. More from the Manufacturer

Eaton Tripp Lite Series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network - Unknown

Eaton Tripp Lite Series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, 2U Rack/Tower - 3000VA/3000W - 3 Minute Full Load, 10 Minute Half Load - 1 x NEMA L5-30R, 8 x NEMA 5-15/20R

Brand: Tripp LiteCustom Shipping

$1709.03

APC - Back UPS, 750VA/410W, Tower, 120V, 4x NEMA 5-15R outlets, USB Type A + C Ports, User Replaceable Battery - Tower - 6 - Black

This APC Back-UPS offers power and surge protection for wireless networks, computers, gaming consoles and other electronics in your home or business. The 750VA tower UPS has 4 total outlets, all of which provide battery back up and surge protection. It has a surge energy rating of 350 Joules. It features Automatic Voltage Regulation to correct voltage dips and surges to proper levels. It has 2 USB ports for smart charging of personal devices. Easy to use auto-shutdown software with power and energy management features Equip with battery backup and surge protected outlets Enables the UPS to restart automatically when main recovers after a complete battery discharge Ideal for Home and Office Users This UPS has a 3-year warranty. It is compatible with a dedicated user-replaceable battery, and the APC replacement battery cartridge helps restore UPS performance to the original specifications. ready to use More from the Manufacturer

Brand: APCCustom Shipping

$219.47

APC - Replacement Battery Cartridge #2 - Black

APC Replacement Battery Cartridge #2 - Maintenance-free Lead Acid Hot-swappable

Brand: APCCustom Shipping

$87.19$88.47

1% OFF

APC - Back-UPS Pro, 1500VA, Tower, 120V, 10 NEMA 5-15R outlets, LCD, 1 USB Type C + 1 USB Type A ports - Black

The Back-UPS Pro family offers guaranteed power protection for high performance computer systems, routers/modems, external storage devices, game consoles and other electronics in your home or business. These UPSs supply electronics with abundant battery backup during outages and stabilize unsafe voltage levels. They also provide power protection from damaging surges and spikes, and allow the use of management software so you get the most out of your UPS. Premium features of this family may include Automatic Voltage Regulation (AVR), an LCD display, Smart Outlets, energy saving functions that reduce electricity use, network manageability, Watchdog, or configurable outlets. Together with the rest of the Back-UPS Pro's standard features, they are the perfect choice to protect your data and keep your system available.

Brand: APCCustom Shipping

$189.99$219.99

14% OFF

Eaton - 9SX 1000VA 900W 120V Online Double-Conversion UPS - 6 NEMA 5-15R Outlets, Cybersecure Network Card Option - Unknown

Double-Conversion UPS Protects Equipment Against Damage, Downtime and Data LossThis 9SX on-line double-conversion UPS system maintains perfect output by converting AC input to DC, then reconverting UPS output to fully regulated sine wave AC. Featuring surge suppression, true on-line operation with pure sine wave output and zero transfer time between on-line and battery modes, the 9SX1000 provides the highest level of AC power protection and battery backup for medical, light industrial, automation and other mission-critical IT applications where space is limited, but premium power reliability is essential. Reliable, Expandable Battery Backup Keeps You Operational Through Power OutagesThe field-replaceable, hot-swappable internal battery modules allow you to work through short power failures and give you enough time to safely save files and shut down your system in case of a prolonged blackout. Exclusive ABM technology increases battery life by 50 percent and closely monitors battery health to provide advanced notice when batteries need replacing. You can also connect up to four external battery modules (9SXEBM36, sold separately) for hours of extended runtime. Optional Gigabit Network Interface Offers 24/7 Remote AccessThe NETWORK-M2 network card (sold separately) enables full remote configuration and management, including load shedding, reboots of connected equipment and safe shutdowns. UPS firmware can also be flashed remotely through the NETWORK-M2 without dropping the load, so you don't have to plan for downtime. The card meets both UL 2900-1 and IEC 62443-4-2 standards for cybersecurity, which were developed to address the vulnerability of connected devices to known malware/exploits and to protect business from these risks. An optional Environmental Monitoring Probe Gen 2 (EMPDT1H1C2, sold separately) provides a variety of environmental monitoring capabilities, including temperature and humidity conditions. NEMA 5-15R Outlets Protect Your Connected ComponentsSix NEMA 5-15R outlets provide connected equipment with pure sine wave AC output and allow you to monitor power consumption down to the outlet group level. Power provided by these outlets is filtered to protect connected equipment against damaging surges and line noise. Four outlets are grouped into two load banks that let you shed non-critical loads to extend runtime for critical loads.

Brand: EatonCustom Shipping

$1292.98

Eaton Tripp Lite Series 1U UPS Replacement 12VDC Battery Cartridge for Select SmartPro UPS - 12V DC - Maintenance-free - Black

Tripp Lite's premium UPS replacement battery cartridges breathe new life into UPS systems suffering from expired or weak internal batteries. Each replacement battery cartridge is carefully screened and certified to meet or exceed original specifications and ships ready for installation. Reusable packaging holds expired batteries for recycling center delivery. See Tripp Lite's UPS replacement battery web page to confirm compatibility and quantity required. IncludesCompatible with Tripp Lite models SMART500RT1U, SMX500RT1U More from the Manufacturer

Brand: Tripp LiteCustom Shipping

$146.83

Tripp Lite - INTERNET750U Internet Office 750 VA 420 J Ultra-Compact 12-Outlet Desktop Standby UPS - Black

Power protection and battery backup for home and office computers and electronics. Provides seamless battery support during brownouts and power failures with enough runtime to save and shutdown connected equipment without data loss. Includes battery supported outlets and additional suppression-only outlets. USB enables optional unattended system shutdown without data loss in the case of extended power failure. PowerAlert software available via free download, includes bundled USB cable. Built-in audible alarm and front panel LEDs offer continuous status information regarding line and battery power operation.

Brand: Tripp LiteCustom Shipping

$155.96

APC - Smart-UPS On-Line, 1500VA, Rackmount 2U, 120V, 6x NEMA 5-15R outlets, Network Card, Extended runtime, W/ rail kit - Black

This APC Smart-UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. This 1500VA on-line 2U rackmount UPS provides pure sine wave power and extended runtime to support critical electronics during power disruptions. It comes with NEMA 5-15P input and 6x NEMA 5-15R outlets. The UPS has a preinstalled Network Management Card for UPS network-based monitoring and management. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. The UPS has a 3-year warranty, and the built-in lead-acid battery has a 2-year warranty. The Smart-UPS is compliant with the Trade Agreements Act (TAA) requirements. More from the Manufacturer

Brand: APCCustom Shipping

$3103.53

March 22, 2026

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

Apple iPhone 17e launch triggers price drops across iPhone 16e and iPhone 15. Here are the best deals and what to buy right now.

By Max Basaria

October 8, 2025

Helly Hansen Launches Exclusive 40% Discount Code for Early Shoppers

Helly Hansen offers 40% off with code FFPRO25BWK3CCZ at hellyhansen.com and hhworkwear.com until October 14, 2025. Don’t miss this limited-time deal.

By Willie Redmond

March 22, 2026

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

Discover simple and secure international video call apps in 2026. Compare WhatsApp, Telegram, Signal, and why Dindle is the best lightweight global messaging app.

By Willie Redmond

November 7, 2025

PlayStation’s Early Black Friday Offers - 2400+ Digital Titles on Sale

Early PlayStation Black Friday sale discounts 2,400+ PS5 games up to 80 percent through Nov 21. Compare store and retailer bundles to find the best deals.

By Max Basaria

View All Articles

Vertiv Liebert PSI5 UPS - 1100VA/990W 120V Line Interactive AVR Tower/Rack Mount - 0.9 Power Factor Rotatable LCD - Unknown

About this product

You might also like

Eaton Tripp Lite Series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network - Unknown

APC - Back UPS, 750VA/410W, Tower, 120V, 4x NEMA 5-15R outlets, USB Type A + C Ports, User Replaceable Battery - Tower - 6 - Black

APC - Replacement Battery Cartridge #2 - Black

APC - Back-UPS Pro, 1500VA, Tower, 120V, 10 NEMA 5-15R outlets, LCD, 1 USB Type C + 1 USB Type A ports - Black

Eaton - 9SX 1000VA 900W 120V Online Double-Conversion UPS - 6 NEMA 5-15R Outlets, Cybersecure Network Card Option - Unknown

Eaton Tripp Lite Series 1U UPS Replacement 12VDC Battery Cartridge for Select SmartPro UPS - 12V DC - Maintenance-free - Black

Tripp Lite - INTERNET750U Internet Office 750 VA 420 J Ultra-Compact 12-Outlet Desktop Standby UPS - Black

APC - Smart-UPS On-Line, 1500VA, Rackmount 2U, 120V, 6x NEMA 5-15R outlets, Network Card, Extended runtime, W/ rail kit - Black

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

Helly Hansen Launches Exclusive 40% Discount Code for Early Shoppers

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

PlayStation’s Early Black Friday Offers - 2400+ Digital Titles on Sale

You might also like

Eaton Tripp Lite Series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network - Unknown

APC - Back UPS, 750VA/410W, Tower, 120V, 4x NEMA 5-15R outlets, USB Type A + C Ports, User Replaceable Battery - Tower - 6 - Black

APC - Replacement Battery Cartridge #2 - Black

APC - Back-UPS Pro, 1500VA, Tower, 120V, 10 NEMA 5-15R outlets, LCD, 1 USB Type C + 1 USB Type A ports - Black

Eaton - 9SX 1000VA 900W 120V Online Double-Conversion UPS - 6 NEMA 5-15R Outlets, Cybersecure Network Card Option - Unknown

Eaton Tripp Lite Series 1U UPS Replacement 12VDC Battery Cartridge for Select SmartPro UPS - 12V DC - Maintenance-free - Black

Tripp Lite - INTERNET750U Internet Office 750 VA 420 J Ultra-Compact 12-Outlet Desktop Standby UPS - Black

APC - Smart-UPS On-Line, 1500VA, Rackmount 2U, 120V, 6x NEMA 5-15R outlets, Network Card, Extended runtime, W/ rail kit - Black

iPhone 17e Just Launched - Prices Drop on iPhone 16e and 15

Helly Hansen Launches Exclusive 40% Discount Code for Early Shoppers

Simple & Secure International Video Call Apps in 2026 - Dindle Leads the Way

PlayStation’s Early Black Friday Offers - 2400+ Digital Titles on Sale

Vertiv Liebert PSI5 UPS - 1100VA/990W 120V Line Interactive AVR Tower/Rack Mount - 0.9 Power Factor Rotatable LCD - Unknown

About this product

Vertiv Liebert PSI5 UPS

Key Features