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Vertiv Liebert PSA5-500MT120 PSA5 UPS-500VA/300W 120V | Line Interactive AVR Tower UPS - Battery Backup and Surge Protection |10 Total Outlets | 2 USB Charging Port | LCD Panel | Energy Star Certified
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- Has AVR to extend battery life; USB communications for notifications and controlled shutdown with free software download
- With 10 outlets (5 surge only and 5 battery & surge outlets, 2 for transformer-block plugs) and 2 USB Charging Ports
- Use LCD Display to monitor run time, load capacity, battery status and input/output voltage and frequency
- This Energy Star certified UPS meets eco-friendly requirements
- Ideal for protecting sensitive electronics from power interruptions: Backup/Run Time (Half Load) 8 Minute & Backup/Run Time (Full Load) 2 Minute
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Overview
Specs
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Liebert PSA5 - UPS - 300 Watt - 500
VA - output connectors: 10
VA - output connectors: 10
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
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Return Policies
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- This item is covered by Newegg.com's Manufacturer Warranty Only Return Policy.
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Manufacturer Contact Info
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The Vertiv Liebert PSA5-500MT120 is a 500VA/300W line-interactive UPS with AVR, battery backup, and surge protection, suited to protecting a modest desktop setup or other sensitive electronics through brief power interruptions. It has five battery-and-surge outlets, five surge-only outlets, and an LCD showing power and battery status.
Recommended For
- Home-office users who need a short window to save work and shut down a desktop computer during a brief outage; Vertiv positions the PSA5 for small home/office computers, and this model is rated for 300 W.
- People protecting a modem, router, or other small network gear who want battery backup for selected devices and surge-only outlets for less critical equipment.
- Small retail or service counters that need brief backup for a low-power point-of-sale setup; Vertiv lists retail and wholesale among the PSA5 family’s intended settings.
- Users backing up a modest home-entertainment setup, such as a TV or game console, who mainly need time to turn equipment off safely rather than continue using it through a long outage.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Battery backup and surge protection for sensitive electronics during power interruptions |
| Power Capacity And Output | 500 VA / 300 W capacity with 120V AC output |
| Input Power | 120V nominal input, with an 86–143V AC input range and autosensing 50/60 Hz frequency (±5 Hz) |
| Battery And Runtime | Valve-regulated lead-acid battery; runtime is 2 minutes at full load and 8 minutes at half load, with a 12-hour charge time and 5-year average battery life |
| Surge Protection | 316-joule surge protection rating |
| Outlets And Connections | 10 NEMA 5-15R outlets and a NEMA 5-15P input plug (Type B, North American) |
| Design And Dimensions | Tower form factor; black metal-and-plastic enclosure measuring 11.00 × 3.90 × 11.40 inches and weighing 13.4 lb |
| Operating Temperature | 32–104°F |
| Cable Length | 6 feet |
| Model Identifiers | Vertiv Liebert PSA5 series, model PSA5-500MT120 |











