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Vertiv Liebert PSI5 1100VA/990W 120V Line Interactive Tower UPS

Vertiv Liebert PSI5 1100VA/990W 120V Line Interactive Tower UPS

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Description

Vertiv Liebert PSI5 UPS - 1100VA 990W 120V Line Interactive AVR Mini Tower UPS, 0.9 Power Factor

This is a Vertiv Liebert PSI5 line-interactive uninterruptible power supply (UPS) designed to protect electronic devices in home, office, school, network closets, and small data centers from power outages, brownouts, sags, surges, and noise. Featuring Automatic Voltage Regulation (AVR) and pure sine wave output on battery, this 1100VA/990W tower UPS with 0.9 power factor provides cost-effective battery backup and orderly shutdown capabilities. MPN: PSI5-1100MT120; UPC: 812105028656. Manufacturer: Vertiv Corp.

Key Features of Vertiv Liebert PSI5 1100VA Tower UPS

  • Pure Sine Wave Output on battery ensures compatibility with critical IT applications and sensitive equipment.
  • Automatic Voltage Regulation (AVR) maintains stable output from 75-146 VAC input range without battery use, extending battery life.
  • 2 Programmable Outlets for prioritized load shedding during extended outages.
  • Fast Transfer Time of 4 ms to battery, enabling seamless protection.
  • Dataline Protection via RJ-11/RJ-45 for phone and network safeguards.
  • Interfaces include USB (HID compliant), RJ-45 network, and EPO port for integration and remote monitoring options.
  • Hot-Swappable Batteries – Valve-regulated, non-spillable lead acid (2 x 12V, 10000 mAh) with 8-hour recharge.
  • Plug-and-Play Setup with optional Vertiv Liebert Unity card for monitoring up to 50 UPS units via free Power Insight software.
  • ROHS/REACH Compliant for environmental standards.

Comprehensive Technical Specifications

Specification Details
Brand Vertiv Liebert
Manufacturer Vertiv Corp
MPN / Manufacturer Part Number PSI5-1100MT120
UPC 812105028656
Product Series PSI5
Product Type Line-interactive UPS
Form Factor Mini Tower / Tower
Power Factor 0.9
Load Capacity (VA) 1100 VA
Load Capacity (Watt) 990 W
Input Voltage 120 V AC
Input Voltage Range 75 V AC - 146 V AC
Output Voltage 100 V AC / 110 V AC / 115 V AC / 120 V AC / 125 V AC
Input Frequency 65 Hz
Output Frequency 60 Hz
Waveform Type Pure Sine Wave
AVR Yes
Transfer Time 4 ms
Phase Single Phase
Plug/Connector Type NEMA 5-15P
Receptacle Type 5 x NEMA 5-15R
Programmable Outlets 2
Dataline Protection RJ-11 / RJ-45
Interfaces/Ports Network (RJ-45): Yes; EPO Port: Yes; USB (HID Compliant): Yes; Serial Port: No
DC System Voltage 12 V DC
Number of Batteries 2
Battery Chemistry Lead Acid
Battery Characteristics Valve-regulated, Non-spillable
Battery Capacity 10000 mAh
Backup Time (Full Load) 5 Minutes
Backup Time (Half Load) 14 Minutes
Battery Recharge Time 8 Hours
Hot Swappable Yes
Dimensions (H x W x D) 8.7" x 5.7" x 14.6"
Weight (Approximate) 26 lb
Operating Temperature Up to 104°F (40°C)
Storage Temperature 5°F (-15°C) - 122°F (50°C)
Operating Humidity 20% - 90%
Maximum Operating Elevation 9842.52 ft
Country of Origin China
Energy Star No
TAA Compliant No
Environmental Compliance REACH / RoHS
Manufacturer Warranty 2 Years (extendable to 5 years)

Package Contents & Software

  • PSI5-1100MT120 UPS
  • USB Cable
  • Safety Manual
  • Quick Installation Guide
  • Software Included: Power Insight 2.2

Applications & Protection for Vertiv Liebert PSI5 UPS

Suitable for electronic devices, home/office setups, mission-critical equipment, network closets, small data centers, and education environments. AVR safeguards equipment with voltage regulation from 83 to 159 VAC without battery draw. Optional remote monitoring supports up to 50 UPS systems.

Secure your power protection with Vertiv Liebert PSI5 1100VA UPS—Order today!

Brand: Liebert

Type: Line-interactive UPS

Compatible Brand: Vertiv Liebert

Color: Black

MPN: PSI5-1100MT120

Features: Remote Monitoring

Model: PSI5

Country of Origin: China

Manufacturer Warranty: 2 Years

Voltage Compatibility: 110 V

Number of Outlets: 5

Item Height: 8.7"

Item Width: 5.7"

Item Length: 14.6"

UPC: 812105028656