Vertiv
Vertiv Liebert PSI5 UPS - 1440VA 1350W 120V Line Interactive AVR Mini Tower UPS, 0.9 Power Factor (psi5-1500mt120)
- SKU:
- 18178445
- MPN:
- psi5-1500mt120_25
- Availability:
- Usually ships the same or next business day. In stock at our CA, IN, MS, NJ, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 03/18/2026 03:45:39 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $668.84 each 668.84 |
- Stock Update:
- 03/18/2026 03:45:39 PM PST
Description
This item is brand-new, factory sealed.
Liebert PSI5 UPS - 1440VA 1350W 120V Line Interactive AVR Mini Tower UPS, 0.9 Power Factor (PSI5-1500MT120)- Power protection: The 1440VA UPS tower offers AVR to correct most disturbances. Voltage Regulation from 83 to 159 VAC without using the battery.
- High power factor: This line interactive ups has 0. 9 output power factor, which means connected equipment gets more usable power.
- No installation: you do not need installation or rack space for this Vertiv Liebert psi5 ups system.
- Remote management capability: you can add a network communication card to allow remote monitoring and power management (local USB or snap via optional Vertiv Liebert unity communication card).
- Programmable outlets: get 5 total outlets with 3 programmable outlets to prioritize critical loads on backup power.
- Package Dimensions: 22.4 x 12.8 x 9.1 inches
- Item Weight: 40.1 pounds
The Vertiv Liebert PSI5 UPS - 1440VA 1350W 120V Line Interactive UPS is an energy-efficient UPS solution to protect and extend the life of your electronic devices. With Automatic Voltage Regulation (AVR), it supports active power factor correction (PFC) power supplies, IT applications, home and school electronics, and other office technology. This battery backup provides plenty of time for an orderly shutdown of critical equipment. Ensure AvailabilityThis UPS tower protects your systems from downtime and damage caused by power outages, brownouts, sags, surges or noise interference. The single phase UPS offers high power-density, with an output power factor of 0. 9, AVR, and pure sine wave output on battery. It takes less than 6 milliseconds transfer time to battery. Plug-and-Play No installation or rack space is required. Monitoring Made EasyThis Vertiv Liebert PSI5 1440VA UPS comes with an LCD display panel to see output overload, or low-battery or replace-battery warnings. Add an optional Vertiv Liebert UNITY communication card and remotely monitor up to 50 UPS systems through the free Vertiv Trellis Power Insight Application. Full Vertiv The Vertiv Liebert PSI5 UPS, 750VA-1440VA, line interactive AVR mini tower UPS is backed by a 2-year Vertiv UPS with optional extensions for up to 5 years total coverage.
Package Contents:
- PSI5-1500MT120 UPS
- USB Cable
- Safety Manual
- Quick Installation Guide
Features
- PSI5-1500MT120 UPS
- USB Cable
- Safety Manual
- Quick Installation Guide
TAA Compliant:
No
Environmentally Friendly:
Yes
Software Included:
Power Insight 2.2
Energy Star:
No
Environmental Compliance:
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Restriction of Hazardous Substances (RoHS)
Country of Origin:
China
Specs
| Power Description | |
| Load Capacity (Watt) | 1350 W |
| Input Frequency | 65 Hz |
| Input Voltage Range | 75 V AC - 146 V AC |
| Input Voltage | 120 V AC |
| Output Voltage |
|
| Load Capacity (VA) | 1500 VA |
| Waveform Type | Pure Sine Wave |
| Output Frequency | 60 Hz |
| Physical Characteristics | |
| Form Factor | Tower |
| Weight (Approximate) | 40.10 lb |
| Height | 8.7" |
| Width | 5.7" |
| Depth | 18.9" |
| Rack Height | 1U |
| Warranty | |
| Limited Warranty | 2 Year |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| EPO Port | Yes |
| Serial Port | No |
| USB (HID Compliant) Port | Yes |
| Battery Information | |
| Backup/Run Time (Full Load) | 6 Minute |
| Number of Batteries | 4 |
| Battery Capacity | 9000 mAh |
| DC System Voltage | 12 V DC |
| Battery Chemistry | Lead Acid |
| Hot Swappable | Yes |
| Battery Size | 12V |
| Backup/Run Time (Half Load) | 18 Minute |
| Typical Battery Recharge Time | 8 Hour |
| Battery Characteristics | Valve-regulated, Non-spillable |
| General Information | |
| Brand Name | Vertiv Liebert |
| Manufacturer Website Address | http://www.vertiv.com/ |
| Marketing Information | 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 1440VA UPS tower 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 and safeguards critical equipment. 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 with optional extensions for up to 5 years total coverage. More from the Manufacturer |
| Product Type | Line-interactive UPS |
| Product Name | PSI5-1500MT120 UPS |
| Manufacturer | Vertiv |
| Manufacturer Part Number | PSI5-1500MT120 |
| Product Model | PSI |
| Product Series | PSI5 |
| Technical Information | |
| Receptacle Type | NEMA 5-15R |
| Receptacle Detail | 5 x NEMA 5-15R |
| Phase | Single Phase |
| Plug/Connector Type | NEMA 5-15P |
| Dataline Protection |
|
| Application/Usage |
|
| Transfer Time | 4 ms |
| AVR | Yes |
| Environmental Conditions | |
| Operating Humidity | 20% - 90% |
| Storage Relative Humidity | 20% - 90% |
| Maximum Operating Temperature | 104°F (40°C) |
| Storage Temperature | 5°F (-15°C) - 122°F (50°C) |
| Maximum Operating Elevation | 9842.52 ft |
Warranty Information
