Vertiv Liebert PSI5-1000RM1201UN uninterruptible power supply (UPS) Line-Interactive 1 kVA 900 W 5 AC outlet(s)
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1000VA, 900W, Input 75-146VAC, 55-65 Hz, Output 120 VAC, 60 Hz, (5) NEMA 5-15R, VRLA 9Ah, 45dB + RDU120 Network Card
Part PSI5-1000RM1201UN · UPC 767041042573
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Add to cart Continue browsing- Compact 1U rack space for the same features as a 2U rack mount UPS
- 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
- LCD display panel, output overload, or low-battery or replace-battery warnings
- Options for communication card for remote monitoring of devices
About this product
The Vertiv™ Liebert® PSI5 1U line interactive rack mount 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.
Manufacturer warranty information
2-year
Features
- UPS topology
- Line-Interactive
- Output power capacity
- 1 kVA
- Output power
- 900 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
- 93%
- Power factor
- 0.9
- ECO mode
- Yes
- Noise level
- 45 dB
- Surge protection
- Yes
- Power protection features
- Over current, Short circuit
- Audible alarm modes
- Overload alarm
Ports & interfaces
- AC outlet types
- NEMA 5-15R
- AC outlets quantity
- 5 AC outlet(s)
Battery
- Battery technology
- Sealed Lead Acid (VRLA)
- Battery capacity
- 9 Ah
- Battery voltage
- 6 V
- Number of battery cells
- 4
Design
- Form factor
- Rackmount
- Rack capacity
- 1U
- Cable length
- 2.4 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
- 438 mm
- Depth
- 511 mm
- Height
- 44 mm
- Weight
- 36.4 kg
Packaging data
- Package width
- 560 mm
- Package depth
- 595 mm
- Package height
- 140 mm
- Package weight
- 40.8 kg
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License