Line Interactive UPS 2880VA/2700W 120V

The Vertiv Liebert PSI5 UPS was created to preserve and extend the life of your electronic devices in school, home, office, and more applications. This TAA compliant 2880VA UPS provides cost-effective protection from downtime and damage caused by power outages, brownouts, sags, surges, or noise interruption. With advanced pure sine wave output, the line-interactive UPS secures the functionality of critical network closets and small data centers.

Line Interactive UPS 2880VA/2700W 120V  - Click to enlarge

Price: $2,231.00
NOW: $1,499.99
Save: $731.01
Dimensions17.2 in W x 24.8 in D x 3.5 in H

For more information see:

PSI5 UPS Brochure (PDF)

Installation/User Guide (PDF)

  • Reliable power protection for servers, routers, security systems and other networking equipment used in retail stores, healthcare facilities, government offices, bank branches and other distributed IT applications.
  • Advanced pure sine wave output, the Vertiv Liebert PSI5 UPS compensates for power fluctuations, protects against equipment damage, and prevents data loss during a power disturbance.
  • Excellent 2-year advanced replacement no hassle warranty with optional extensions for up to 5 years.

The PSI5-3000RT120TAA UPS includes automatic voltage regulation (AVR) technology, which protects against utility voltage fluctuation, extends battery life by maximizing time on utility power, and provides premium protection from power disturbances. In battery mode, the PSI5 series delivers pure sine wave output to protect sensitive servers and networking equipment. With less than a 6 millisecond transfer time the PSI5-3000RT120TAA provides exceptional response time for an outage. It's also highly energy efficient, delivering up to 93% efficiency at full load in normal operating mode.

Liebert PSI5-3000RT120TAA Key Benefits:

  • The 2880VA UPS offers power protection and AVR to extend battery life.
  • This Pure Sine Wave UPS system protects against power fluctuations, equipment damage and data loss.
  • This single phase line interactive UPS has more usable power with 0.9 output power factor.
  • With TAA compliance, this UPS ensures safe operation in government or government-affiliated environment.
  • The Rotatable LCD Display allows easy viewing of real-time conditions, alarm notice, and runtime information.
  • 2-YEAR ADVANCED REPLACEMENT WARRANTY: Vertiv backs this UPS with a 2-year advanced replacement warranty including battery.
  • REMOTE MANAGEMENT CAPABILITY: Add the IntelliSlot Unity Card (IS-UNITY-SNMP) to remotely monitor devices.

The PSI5-3000RT120TAA Package Includes:

  • PSI5-3000RT120TAA UPS
  • USB Type A to USB Type B cable 1.8 meter (6ft) in length
  • Printed quick start guide with safety instructions
  • Adjustable 4 post rack mounting kit
  • Support base for tower configuration
  • Power Insight Management software (free download from

PSI5-3000RT120TAA Specifications:

Width 17.2in. (438 mm.)
Depth 24.8 in. (630 mm.)
Height 3.5 in. (88 mm.)
Weight 70.8 lbs. (32.1 kg.)
Operating Temperature, F (C) 32 to 104 (0 to 40)
Storage Temperature, F (C) -5 to 120 (-15 to 50)
Operating / Storage Relative Humidity 20%-90%, non-condensing
Capacity VA/W 2880 / 2700
Nominal Voltage Setting 120VAC Default; 100/110/115/125VAC User Selectable
Frequency Range 55~65Hz (57~63Hz Battery to Normal Comeback)
Surge Protection 1372J
Input Plug NEMA 5NEMA L5-30P
Battery Waveform Pure Sine Wave
Transfer Time 4 - 6ms Typical
Battery Run Time*  
Full Load 5.5 minutes
Half Load 16 minutes
Audible Noise < 45 dB
Non-Programmable Receptacles (3) NEMA5-15/20R, (1) NEMAL5-30R
Programmable Receptacles (3) NEMA5-20R
Safety UL 1778, c-UL-us Listed
Network Surge UL 497 B
Transportation ISTA Procedure 1A Certification
TAA Compliant Yes
Warranty 2 year standard warranty

* Battery run time may vary depending on load

Get informative runtime data for various load levels with Vertiv Runtime tool at

Find support for your Liebert PSI5-3000RT120TAA at