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Rectangular tower UPS in black finish with LCD panel and ten outlets

Vertiv

Vertiv PSA5-500MT120 UPS 500VA 300W 120V 10 Outlets

SKU CH-7PA8-NHZF2 MPN PSA5-500MT120

Line-interactive UPS with AVR delivers 500 VA / 300 W, ten NEMA 5-15R outlets and two USB charging ports for desktop and networking gear

  • International Version120V
  • Input Voltage Range86V AC - 143V AC
  • Input Frequency50 or 60 Hz, +/- 5 Hz, autosensing
  • Input ConnectionNEMA 5-15P
  • VA Rating500 VA
  • Watts300W

VA 500 VA

  • 500 VA / 300 W capacity protects essential devices during outages
  • Automatic voltage regulation corrects 86 V – 143 V input without using battery
  • 10 NEMA 5-15R outlets (5 battery-backed, 5 surge-only) plus 2 USB charging ports
  • LCD panel displays run time, load, battery status, voltage and frequency
  • Energy Star certified design meets eco-friendly efficiency requirements

Compact tower UPS for desktop and network gear

The Vertiv Liebert PSA5-500MT120 is a line-interactive battery backup rated at 500 VA and 300 W on a 120 V supply. It suits home-office PCs, routers and small NAS units that need short-duration ride-through during utility dips. Five outlets provide both battery and surge protection while five more deliver surge-only coverage for less-critical loads. Two USB charging ports add convenience for phones or tablets.

Plug-and-play setup with LCD guidance

Installation is straightforward: connect the NEMA 5-15P input cord to a wall receptacle, then attach equipment to the ten NEMA 5-15R outlets. The built-in LCD panel shows run time, load percentage, battery health and input/output voltage and frequency, helping avoid overload mistakes. Free management software enables USB notifications and orderly shutdown. Transformer-block plugs fit two dedicated outlets, reducing adapter crowding.

Steady output through voltage swings

Automatic voltage regulation corrects brownouts and over-voltages between 86 V AC and 143 V AC without draining the battery, preserving the VRLA cells for true outages. At full 300 W load the unit runs for two minutes; at half load it extends to eight minutes. A 316-joule surge rating absorbs transient spikes. Energy Star certification confirms efficient operation during normal conditions.

Highlights

  • 500 VA / 300 W capacity protects essential devices during outages
  • Automatic voltage regulation corrects 86 V – 143 V input without using battery
  • 10 NEMA 5-15R outlets (5 battery-backed, 5 surge-only) plus 2 USB charging ports
  • LCD panel displays run time, load, battery status, voltage and frequency
  • Energy Star certified design meets eco-friendly efficiency requirements

Specifications

BrandVertiv
SeriesLiebert PSA5
ModelPSA5-500MT120
International Version120V
Input Voltage Range86V AC - 143V AC
Input Frequency50 or 60 Hz, +/- 5 Hz, autosensing
Input ConnectionNEMA 5-15P
VA Rating500 VA
Watts300W
Output Voltage120V AC
Outlets10
Outlet TypeNEMA 5-15R
Battery TypeValve Regulated Lead Acid (VRLA)
Battery Run TimeFull Load: 2 min
Half Load: 8 min
Surge Energy Rating316 Joules
Dimensions11.00" x 3.90" x 11.40"
Weight13.40 lbs.
Shipping weight6.69 kg
Package size384 × 378 × 185 mm

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Questions about this item

How can I confirm the UPS is operating correctly after installation?

Check the LCD panel for input and output voltage readings within the 86 to 143 volt range and verify the battery status shows normal operation.

What accessories are included and which items must be purchased separately?

The unit ships with the UPS, USB cable and software download link; no additional cables or batteries are required for basic operation.

Which outlet configuration should I choose for my equipment?

Use the five battery-and-surge outlets for critical devices needing backup and the five surge-only outlets for peripherals; two outlets accept transformer-block plugs.

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