Vertiv Liebert PSI5-1500MT120LIN 1500 VA UPS

1500 VA · 1350 W W · Line-Interactive · 6

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Capacity 1500 VA
Wattage 1350 W
Topology Line-Interactive
Outlets 6
Output waveform Pure sine

Vertiv Liebert PSI5-1500MT120LIN 1500 VA UPS is a line-interactive UPS rated 1500 VA (1350 W). Add up what you plug in (PC, monitor, router) and keep it under about 70% of the watt rating, so it doesn't run flat in seconds during a power cut. It came out in 2024.

Released: 2024-03-19

Specifications

Key specs

Capacity: 1500 VA
Wattage: 1350 W
Topology: Line-Interactive
Outlets: 6
Output waveform: Pure sine
Released: 2024-03-19
Part number: PSI5-1500MT120LIN
EAN / UPC: 0886389240424

Features

UPS topology: Line-Interactive
Output power capacity: 1.5 kVA
Output power: 1350 W
Waveform: Pure sine
Input operation voltage (min): 75 V
Input operation voltage (max): 146 V
Input frequency: 55/65 Hz
Output operation voltage (min): 100 V
Output operation voltage (max): 125 V
Output frequency: 60 Hz
Automatic Voltage Regulation (AVR): Yes
Maximum current: 16 A
Efficiency: 97%
Power factor: 0.9
ECO mode: Yes
Noise level: 55 dB
Surge protection: Yes
Power protection features: Over current, Short circuit

Ports & interfaces

AC outlet types: NEMA 5-15R
AC outlets quantity: 6 AC outlet(s)
Network card slot: Yes
Ethernet LAN (RJ-45) ports: 1

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Battery

Battery technology: Lithium Iron Phosphate (LiFePO4)

Design

Form factor: Mini Tower
Cable length: 1.8 m
Product colour: Black
Control type: Buttons
Display type: LCD

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -15 - 50 °C
Operating relative humidity (H-H): 20 - 90%

Safety regulation & standards

Safety: UL 1778, c-UL-us Listed

Weight & dimensions

Width: 158 mm
Depth: 397 mm
Height: 220 mm
Weight: 27.9 kg

Check the manufacturer's page before buying.

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About this product

High Performance Line-Interactive Power Protection The Vertiv™ Liebert® PSI5 Lithium-Ion line-interactive UPS provides power conditioning and reliable battery backup for servers, network gear, and other critical IT equipment. Its line-interactive design corrects common power fluctuations without using the battery, extending battery life and improving efficiency. When outages occur, it seamlessly switches to backup power in less than 6 milliseconds. With a 0.9 power factor, the PSI5 Lithium-Ion UPS ensures your most important business applications remain protected and operational. The optimized form factors - including tower, 1U-3U rack/tower, and short-depth chassis - are designed for easy integration into non-standardized and spaceconstrained enviornments. Included hardware supports flexible installation needs, making it ideal for edge IT sites. Vertiv lithium-ion batteries reduce maintenance and replacement needs, delivering a lower total cost of ownership over the lifetime of the UPS. This set-it-and-forget-it solution is especially well-suited for remote locations with limited onsite support.

User manual (PDF) · Datasheet (PDF)

PSI5-1500MT120LIN vs similar UPS

	Vertiv Liebert PSI5-1500MT120LIN 1500 VA UPS	Vertiv Liebert PSI5-1500RT120LITAA 1500 VA UPS	Vertiv Liebert PSI5-1500SRT2UXLI 1500 VA UPS	CyberPower Line-Interactive USV 1150VA/1150WRack 1U, AVR
Capacity	1500 VA	1500 VA	1500 VA	1150 VA
Wattage	1350 W	1350 W	1350 W	1150 W
Topology	Line-Interactive	Line-Interactive	Line-Interactive	Line-Interactive
Outlets	6	6	8	6
Output waveform	Pure sine	Pure sine	Pure sine	Pure sine
Released	2024	2023	2025	2026