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Vertiv Liebert PSI5 UPS tower rack unit with network card

Liebert

Liebert PSI5 UPS 2880VA 2700W TAA AVR Tower/Rack Network Card PSI53000RT120TAA

SKU CH-AAZ1-XCD1E

Line-interactive UPS delivers 2880 VA and 2700 W with pure sine-wave output, AVR from 83 to 159 VAC, and sub-6 ms transfer time

  • TAA-compliant design meets government procurement standards
  • 2880 VA / 2700 W capacity supports critical IT loads
  • Automatic Voltage Regulation from 83 to 159 VAC preserves battery life
  • Pure sine wave output ensures clean power for sensitive equipment
  • Less than 6 ms transfer time enables orderly shutdown during outages

Liebert PSI5 UPS 2880VA 2700W TAA

The Liebert PSI5 is a line-interactive uninterruptible power supply rated at 2880VA and 2700W. It delivers pure sine wave output with Automatic Voltage Regulation that corrects input from 83 to 159 VAC without using the battery. The unit is TAA compliant and includes a network card for remote management. It suits network closets, small data centres and critical IT equipment requiring orderly shutdown during outages.

Before ordering check your setup

Verify that the connected load does not exceed 2700W and that the input voltage at the site falls within the 83 to 159 VAC regulation window. Ensure the 120 VAC input connection matches your facility wiring and that adequate space exists for the tower or rack-mount orientation. Confirm the network card interface is compatible with your monitoring software and that the transfer time of less than 6 milliseconds meets your equipment hold-up requirements.

What this replaces and when to upgrade

This UPS replaces older backup units that lack pure sine wave output or AVR across a wide input range. The jump is worth it when equipment is sensitive to waveform distortion or when frequent brownouts drain battery reserves on narrower-range models. It also upgrades installations needing TAA compliance for government or regulated projects. The integrated network card adds remote visibility absent on basic units.

Highlights

  • TAA-compliant design meets government procurement standards
  • 2880 VA / 2700 W capacity supports critical IT loads
  • Automatic Voltage Regulation from 83 to 159 VAC preserves battery life
  • Pure sine wave output ensures clean power for sensitive equipment
  • Less than 6 ms transfer time enables orderly shutdown during outages

Specifications

BrandLiebert

Questions about this item

Does the PSI53000RT120TAA ship with the network card installed, or must it be purchased separately?

The unit includes the network card already fitted, so no extra purchase is required for remote management.

What is the difference between the 2880 VA rating and the 2700 W rating on this model?

2880 VA represents the apparent power capacity, while 2700 W is the real power the UPS can deliver to connected equipment.

How does the 83 to 159 VAC automatic voltage regulation range affect battery use during brownouts?

Within that input window the UPS corrects voltage without drawing on the battery, preserving runtime for a full outage.

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