Vertiv Liebert PSI5 UPS – 3000VA/2700W 120V| 2U Line Interactive AVR Tower/Rack – 0.9 Power Factor| Rotatable LCD Monitor| Pure Sine Wave Output on Battery| 1 Group of Programmable Outlet| 4 Hour Recharge – 5.5 Minute Stand-by PSI5-3000RT120


SKU: PSI5-3000RT120 Category:


Vertiv Liebert PSI5 UPS – 3000VA/2700W 120V| 2U Line Interactive AVR Tower/Rack – 0.9 Power Factor| Rotatable LCD Monitor| Pure Sine Wave Output on Battery| 1 Group of Programmable Outlet| 4 Hour Recharge – 5.5 Minute Stand-by

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 3000VA 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


  • AUTOMATIC VOLTAGE REGULATION (AVR): Safeguards against voltage fluctuations to extend battery life.
  • PURE SINE WAVE UPS: System protects against power fluctuations, equipment damage and data loss.
  • MORE USABLE POWER: This single phase line interactive UPS has 0.9 output power factor.
  • REMOTE MANAGEMENT CAPABILITY: Add a communication card to this UPS to monitor devices remotely.
  • ROTATABLE LCD DISPLAY: View of real-time conditions, alarm notice, and runtime information.

Guides & Documents

Specifications are provided by the manufacturer. Refer to the manufacturer for additional explanations. Product may not be exactly as shown.

Status Indicators LCD Display
Environmental Conditions
Maximum Operating Temperature 104°F (40°C)
Network (RJ-45) Yes
EPO Port Yes
USB (HID Compliant) Port Yes
Physical Characteristics
Weight (Approximate) 70.80 lb
Form Factor Rack/Tower
Rack Height 2U
Height 3.5″
Width 17.2″
Depth 24.8″
Technical Information
Application/Usage Automation System
Storage Device
Security System
Power Supply
POS Terminal
Network Workstation
Network Closet
Network Bridge
Multimedia Terminal Adapter
Media Closet
Cash Register
Critical System
Electronic Device
Entertainment Center
Gaming Console
IT System
Large Network Peripheral
Plug/Connector Type NEMA L5-30P
Phase Single Phase
Receptacle Type NEMA 5-15/20R
NEMA 5-20R
Number of Battery & Surge Outlets 6
Transfer Time 6 ms
Receptacle Detail 1 x NEMA L5-30R
3 x NEMA 5-20R
3 x NEMA 5-15/20R
General Information
Product Type Line-interactive UPS
Manufacturer Part Number PSI5-3000RT120
Manufacturer Website Address
Manufacturer Vertiv
Product Name PSI5 3000VA/2700W, 120VAC, Rack-tower
Product Series PSI5
Brand Name Liebert
Additional Information
    • Shipping Dimensions, W X D X H, in (mm): 10.2 x 26.7 x 21.7 (258 x 782 x 550)
    • Shipping Weight, lb (Kg): 81.8 (37.1)
Package Contents
  • PSI5 3000VA/2700W, 120VAC, Rack-tower
  • USB Type A To USB Type B Cable, 1.8 Meter (6 ft) In Length
  • Printed Quick Start Guide With Safety Instructions
  • CD
  • Tower Support Stands
Certifications & Standards
    • UL 1778, c-UL-us Listed
    • FCC Part 15, Class B
    • UL 497 B
    • ISTA Procedure 1A Certification
Country of Origin China
Environmentally Friendly Yes
Environmental Certification RoHS
TAA Compliant No
Energy Star Yes
Battery Information
Battery Chemistry Lead Acid
Hot Swappable Yes
Backup/Run Time (Half Load) 12 Minute
Backup/Run Time (Full Load) 3 Minute
Battery Characteristics Valve-regulated
Replaceable Battery Yes
Typical Battery Recharge Time 4 Hour
Number of External Battery Cabinets 6
Backup/Run Time With External Battery Cabinet (Full Load) 2.73 Hour
Backup/Run Time With External Battery Cabinet (Half Load) 6.17 Hour
Power Description
Input Voltage 120 V AC
120 V AC
Output Voltage 115 V AC
110 V AC
125 V AC
110 V AC
120 V AC
100 V AC
115 V AC
120 V AC
125 V AC
100 V AC
Surge Energy Rating 1372 J
Waveform Type Pure Sine Wave
Input Voltage Range 75 V AC – 146 V AC
75 V AC – 146 V AC
Input Frequency 60 Hz
60 Hz


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