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Liebert

Vertiv Liebert PSI5 Lithium-Ion UPS 1500VA/1350W 120V AVR Mini Tower

$1,712.00
$1,164.84 SAVE $547.16
21 availableas of 09/17/2026

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Should arrive by Wed, Sep 30 with free ground shipping

Compliance, certifications and origin

  • REACH
  • WEEE
  • RoHS
  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

The Vertiv Liebert PSI5 Lithium-Ion uninterruptible power supply (UPS) is designed to safeguard critical equipment in edge and distributed IT applications. This 1500VA Mini Tower UPS offers more than double the battery life of a traditional VLRA UPS, and comes with a five-year advanced replacement warranty. This Lithium-Ion battery backup also includes automatic voltage regulation (AVR) technology to further extend battery life and provides premium protection from power disturbances. This line interactive UPS system provides reliable protection and pure sine wave output on battery for servers and networking equipment. With up to 17.7 minutes of runtime at half load and 7.5 minutes at full load, this reliable UPS system provides plenty of runtime on battery during an outage for an orderly shutdown. It comes with a rotating LCD display to allow both rack and tower configurations. It allows remote management and environmental monitoring with additional communication card and sensors.

More from the manufacturer

Technical specifications

General Information

Manufacturer Vertiv
Manufacturer Part Number PSI5-1500MT120LI
Manufacturer Website Address http://www.vertiv.com/
Brand Name Vertiv Liebert
Product Series PSI5
Product Name PSI5 1500 Lithium-Ion UPS
Product Condition New
Product Type Line-interactive UPS

Technical Information

AVR Yes
Plug / Connector Type NEMA 5-15P
Receptacle Type NEMA 5-15R
Receptacle Detail 6 x NEMA 5-15R
Dataline Protection RJ-11/RJ-45
Emergency Power OFF Yes
Cord Length 10 ft
Transfer Time 4 ms
EMI / RFI Noise Filter Yes
Phase Single Phase
Application / Usage Mission Critical EquipmentServerNetwork Equipment

Power Description

Load Capacity (VA) 1500 VA
Load Capacity (Watt) 1350 W
Waveform Type Pure Sine Wave
Circuit Breaker Yes

Controls/Indicators

Status Indicators LCD Display

Interfaces/Ports

Serial Port No
VGA No
Modem (RJ-11) Yes
Network (RJ-45) Yes
EPO Port Yes
USB (HID Compliant) Port Yes

Battery Information

Battery Chemistry Lithium Ion (Li-Ion)
Backup / Run Time (Full Load) 8 Minute
Backup / Run Time (Half Load) 18 Minute
Battery Life 10 Year
Typical Battery Recharge Time 1.90 Hour
Hot Swappable Yes

Environmental Conditions

Maximum Operating Temperature 104°F (40°C)

Physical Characteristics

Color Family Black
Product Color Black
Height 8.7"
Width 6.3"
Depth 15.6"
Form Factor Tower
Weight (Approximate) 28.30 lb

Miscellaneous

Package Contents
  • PSI5 1500 Lithium-Ion UPS
  • Rack Mount Kit And Hardware
  • USB Cable
  • Safety Manual
  • Quick Installation Guide
Additional Information
  • Energy Rating Surge Energy Rating: ANSI C62.41 Category A, Level 3
  • Audible Alarms: Yes
Certifications & Standards
  • UL 1778, 5th Ed.
  • CSA 22.2
  • FCC Part 15 Class B
  • FCC, UL, c-UL, NOM
  • ANSI C62.41 Category A, Level 3
  • ISTA 2A
Software Included Free Download - Power Insight 2.2
Energy Star No
Green Compliant Yes
Country of Origin China
TAA Compliant No
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)

Warranty

Limited Warranty 5 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.