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Liebert

Liebert PSI5 5000VA/4500W, 208VAC, Rack-tower

Key specs

Product Type
Line-interactive UPS
Plug/Connector Type
NEMA L6-30R
Load Capacity (VA)
4250 VA
Status Indicators
LCD Display
Backup/Run Time (Full Load)
3 Minute
All specifications
$6,398.00
$4,406.09 SAVE $1,991.91
6 available as of 11/07/2026

Order within for shipment today

Should arrive by Fri, Nov 20 with free ground shipping

Compliance, certifications and origin

  • ENERGY STAR
  • 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 ET.

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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 ET.

Overview

View user manual
The Vertiv Liebert PSI5-5000RT208 is a 4250VA/3825W, 208V line-interactive UPS built for edge and distributed IT environments. This 2U rack/tower convertible chassis is 24.8 inches deep with a 0.9 output power factor (PF) and under 6ms transfer time. An LCD display enables quick status checks, and a programmable outlet segment allows management of unresponsive devices or prioritizes critical loads. Add an optional network management card for remote monitoring, management, and firmware updates.
More from the manufacturer

Technical specifications

General Information

Manufacturer Vertiv
Manufacturer Part Number PSI5-5000RT208
Manufacturer Website Address http://www.vertiv.com/
Brand Name Vertiv Liebert
Product Series PSI5
Product Model PSI5-5000RT208
Product Name PSI5 5000VA/4500W, 208VAC, Rack-tower
Product Type Line-interactive UPS

Technical Information

AVR Yes
Plug / Connector Type NEMA L6-30R
Receptacle Type NEMA L6-30R
Receptacle Detail 4 x NEMA L6-30R
Number of Battery & Surge Outlets 6
Transfer Time 6 ms
Phase Single Phase
Application / Usage ServerNetwork ClosetSecurity SystemNetwork WorkstationLarge Network PeripheralStorage DeviceVoIPMultimedia Terminal AdapterPOS TerminalIT SystemBusinessCritical SystemNetwork BridgeElectronic Device

Power Description

Load Capacity (VA) 4250 VA
Load Capacity (Watt) 3825 W
Input Voltage 208 V AC
Input Voltage Range 150 V AC - 281 V AC
Output Voltage 200 V AC208 V AC220 V AC230 V AC240 V AC
Waveform Type Pure Sine Wave
Output Power Factor 0.9

Controls/Indicators

Status Indicators LCD Display

Interfaces/Ports

Network (RJ-45) Yes

Battery Information

Backup / Run Time (Full Load) 3 Minute
Backup / Run Time (Half Load) 10 Minute
Typical Battery Recharge Time 4 Hour
Hot Swappable Yes

Physical Characteristics

Height 3.50"
Width 17.20"
Depth 24.80"
Rack Height 2U
Form Factor Rack/Tower

Miscellaneous

Package Contents
  • PSI5 5000VA/4500W, 208VAC, 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
Energy Star Yes
Green Compliant Yes
Country of Origin China
TAA Compliant No
Environmental Compliance Restriction of Hazardous Substances (RoHS)

Warranty

Limited Warranty 3 Year

Ratings and reviews

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Accessories

Liebert RS500 Rack shelf

MFG Part # RS500Part # 2-37112CUPC # 835514000532

Supports Rack-Based Equipment | Easy Installation

LIMITED STOCK

19 available

$221.00 $145.55 SAVE $75.45

Liebert Step Down Transformer

MFG Part # TDU-6000RTL630Part # 1-1639154UPC # 636430087597

6000 VA - 2U

LIMITED STOCK

7 available

$1,968.00 $1,345.91 SAVE $622.09

Liebert Step Down Transformer

MFG Part # TDU-4000RTL630Part # 1-1639153UPC # 636430087580

4000 VA - 2U

IN STOCK

45 available

$1,952.00 $1,333.88 SAVE $618.12

Liebert Battery Cabinet

MFG Part # PSI5-72VBATTPart # 1-1771033UPC # 812105028762

72 V DC

LIMITED STOCK

10 available

$1,335.00 $919.38 SAVE $415.62

Liebert Rack Shelf

MFG Part # RS600Part # 1-190892UPC # 812105028199

19"

LIMITED STOCK

3 available

$458.00 $315.41 SAVE $142.59

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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 ET.