Lithium-Ion Line Interactive UPS 1500VA/1350W 120V w/ Network Card

The Vertiv Liebert PSI5-1500RT120LIN Lithium-Ion UPS with SNMP/Webcard provides power protection for critical equipment in edge and distributed IT applications. This tower/rackmount 1500VA/1350W/120V Line-Interactive Lithium-ion UPS provides more than double the useful life of traditional VLRA (valve regulated lead-acid) batteries, resulting in up to 60% TCO savings or more. The PSI5-1500RT120LIN reduces the burden at edge IT sites by greatly reducing the need for scheduled UPS maintenance, making it ideally suited for server rooms, network closets, and other edge or distributed IT applications in Education, Banking, Financial, Insurance,  Government, Healthcare, Retail, and Wholesale.

Liebert PSI5-1500RT120LIN - Click to enlarge

Price: $2,550.00
NOW: $1,800.00
Save: $750.00
Rack Units2U
Dimensions17.2 in W x 16.2 in D x 3.4 in H

For more information see:

PSI5 Lithium-Ion UPS Brochure (PDF)

Quick Installation 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.
  • SNMP/Webcard (for installation) included for networking and remote management via free Vertiv Power Insight management software.
  • Excellent 5-year advanced replacement no hassle warranty including batteries.

The PSI5-1500RT120LIN Lithium-ion 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 up to 7.5 minutes of runtime at full-load and 17 minutes at half-load the PSI5-1500RT120LIN provides plenty of runtime during an outage for an orderly shutdown. The rotating LCD display, to allow both rack and tower configurations, provides real time information regarding UPS status and operating conditions, and supports remote monitoring. It's also highly energy efficient, delivering up to 97% efficiency at full load in normal operating mode.

Liebert PSI5-1500RT120LIN Key Benefits:

  • LITHIUM-ION BATTERIES: Lithium-ion batteries last twice as long as traditional VRLA batteries.
  • LOW TOTAL COST OF OWNERSHIP: Fewer/no battery replacements over the life of the UPS.
  • 5-YEAR ADVANCED REPLACEMENT WARRANTY: Vertiv backs this UPS with a 5-year advanced replacement warranty including battery.
  • ROTATING LCD DISPLAY: Monitor run time, load capacity, battery status and input/output voltage and frequency in rack or tower configurations.
  • LONGER RUNTIME: This 1500VA UPS offers up to 7.5 minutes of runtime at full-load and 17.7 minutes at half-load.
  • FASTER RECHARGES: Get 100% capacity by recharging in 2 hours or less.
  • REMOTE MANAGEMENT: Bundled with the IntelliSlot Unity Card (IS-UNITY-SNMP).

The PSI5-1500RT120LIN Package Includes:

  • PSI5 Lithium-Ion 1500VA/1350W 120V Line Interactive 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
  • Trellis™ Power Insight (free download)
  • IS-UNITY-SNMP Card for onsite installation

PSI5-1500RT120LIN Specifications:

Width 17.2  in. (438 mm.)
Depth16.2 in. (411 mm.)
Height3.4 in. (86 mm.)
Weight28.3 lbs. (12.9 kg.)
Operating Temperature, °F (°C)32 to 104 (0 to 40)
Storage Temperature, °F (°C)5 to 120 (-15 to 50)
Operating / Storage Relative Humidity20%-90%, non-condensing
Capacity VA/W1500 / 1350
Nominal Voltage Setting120VAC Default; 100/110/115/125VAC User Selectable
Frequency Range55~65Hz (57~63Hz Battery to Normal Comeback)
Surge ProtectionANSI C62.41, Category A, Level 3 1372J
Input PlugNEMA 5-15P, offset 90-deg type, 10ft (3m) Attached cord
Battery WaveformPure Sine Wave
Transfer Time4 - 6ms Typical
Battery Run Time* 
Full Load7.5 minutes
Half Load17.7 minutes
Audible Noise< 45 dB @ line mode, < 55 dB @ battery mode
Non-Programmable Receptacles(3) NEMA 5-15R
Programmable Receptacles(3) NEMA 5-15R
EMI ClassificationFCC Part 15, Class B
SafetyUL 1642 (LiFe cells), UL 1973 (LiFe pack), UL 1778, CSA 22.2 no. 107.3
Surge ImmunityANSI C62.41, Category A, Level 3
TransportationISTA Procedure 3A UN 38.3 (Lithium-ion)
Warranty5 year standard warranty

* Battery run time may vary depending on load

Find support for your Liebert PSI5-1500RT120LIN at