Vertiv PSI5-1100MT120 uninterruptible power supply (UPS) Line-Interactive 1.1 kVA 990 W 6 AC outlet(s)
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1,100 VA / 990 W, Input 75-146VAC, 55-65 Hz, Output 120 VAC, 60 Hz, (6) NEMA 5-15R, VRLA , 55dB
Part PSI5-1100MT120 · UPC 812105028656
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Add to cart Continue browsing- Advanced, pure sine wave output power on battery
- 0.9 power factor, which means more usable power for connected devices
- Voltage regulation from 83 to 159 VAC without using the battery
- Less than 6 milliseconds transfer time to battery
- Plug-and-play solution requires no installation and no rack space
- RJ-45 for data line surge protection
- Options for communication card for remote monitoring of devices
About this product
The Vertiv™ Liebert® PSI5 line interactive mini tower uninterruptible power supply (UPS) is designed to protect and extend the life of your electronic devices in school, home and office. It 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. It ensures availability of critical IT applications such as network closets and small data centers. This battery backup allows orderly shutdown of critical equipment. Add an optional communication card and remotely monitor up to 50 UPS systems through the free Vertiv™ Trellis™ Power Insight Application. It has a 2-year Vertiv warranty with optional extensions for up to 5 years total coverage. Not for sale in Vermont, Colorado, Washington.
Features
- UPS topology
- Line-Interactive
- Output power capacity
- 1.1 kVA
- Output power
- 990 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
- 13 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)
Battery
- Battery technology
- Sealed Lead Acid (VRLA)
- Battery capacity
- 10 Ah
- Battery voltage
- 12 V
- Number of battery cells
- 2
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%
Certificates
- Certification
- FCC Part 15, Class B UL 497 B
Safety regulation & standards
- Safety
- UL 1778, c-UL-us Listed
Weight & dimensions
- Width
- 145 mm
- Depth
- 376 mm
- Height
- 220 mm
- Weight
- 26 kg
Packaging data
- Package width
- 230 mm
- Package depth
- 450 mm
- Package height
- 325 mm
- Package weight
- 29.1 kg
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License