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Rectangular black metal UPS, 3.5 inches tall, LCD screen on front, outlets on rear

Vertiv

Vertiv PSI5-2200RT120TAAN UPS 1920VA 1920W 120V TAA Tower/Rack

SKU CH-0VGG-BA9W9 MPN PSI5-2200RT120TAAN

Tower/rack UPS delivers 1920 VA pure sine-wave power with automatic voltage regulation and an installed network card for remote management

  • Voltage version120 V
  • AC input voltage75 to 146 VAC
  • Input line frequency55 to 65 Hz (57 to 63 Hz Battery to Normal comeback)
  • Power inputNEMA L5-20 std 5-20 adapter included
  • Volt-ampere rating1920 VA
  • Power rating1920 W

Model PSI5-2200RT120TAAN

  • Pure sine wave output protects sensitive equipment
  • Unity power factor delivers full 1920W from 1920VA rating
  • Automatic voltage regulation corrects 75 to 146VAC input without battery drain
  • Rotatable LCD monitor readable in tower or rack orientation
  • Network management card installed enables remote monitoring and control

1920VA 120V Tower/Rack UPS

The Vertiv PSI5-2200RT120TAAN is a 1920VA 1920W uninterruptible power supply for 120V environments. It delivers pure sine wave output on battery and includes an installed IS-UNITY-SNMP network card for remote monitoring. The unit operates as a tower or in a rack mount with a rotatable LCD monitor. TAA compliance suits federal and regulated projects.

Upgrade from standby or line-interactive units

Replaces basic standby UPS models that pass utility power directly and only switch to battery during outages. The jump is worth it when connected equipment requires pure sine wave output and automatic voltage regulation across a 75 to 146 VAC input range. The 0.9 power factor supports modern power supplies more efficiently than older designs.

Check your 120V infrastructure first

Verify the site provides a 120V circuit with a NEMA L5-20 receptacle or a 5-20 outlet for the included adapter. Confirm rack space of 3.5 inches height and 24.8 inches depth for the 59.1 lb unit. Ensure operating temperatures stay between 32°F and 104°F with 20 to 90 percent non-condensing humidity.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $1,602.99
Pricier than about 68% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameVertiv
Product lineLiebert
Model namePSI5-2200RT120TAAN
Power
Voltage version120 V
AC input voltage75 to 146 VAC
Input line frequency55 to 65 Hz (57 to 63 Hz Battery to Normal comeback)
Power inputNEMA L5-20 std 5-20 adapter included
Volt-ampere rating1920 VA
Power rating1920 W
Voltage output120 V
Power outlets7
Battery typeValve Regulated Lead Acid (VRLA)
Runtime on batteryFull Load: 5 min
Half Load: 14 min
Battery charge time4 h to recover 90%
Surge protection rating1372 Joules
Size & build
Product dimensions3.5 in × 17.2 in × 24.8 in
Product weight59.1 lb (26.8 kg)
Shipping weight26.81 kg
Package size630 × 437 × 89 mm
In the box
In the boxWith SNMP Card
Environment & compliance
Regulatory approvalsUL 1778, c-UL-us Listed
Temperature rangeOperating Temperature: 32° to 104 °F (0° to 40 °C)
Storage Temperature: 5° to 120 °F (-15° to 50 °C)
Humidity range20% - 90%, non-condensing

Other versions of this model

5 more in the same range

Questions about this item

What rack height does the 3.5" tall PSI5-2200RT120TAAN require?

The unit is 3.5 inches high, which equals a standard 2U rack space, and includes mounting ears for 19-inch racks.

How do I connect the NEMA L5-20 input to a regular 5-20 receptacle?

Use the included 5-20 adapter; plug the UPS into the adapter first, then into the wall outlet — skipping the adapter is the common mistake.

When should I replace the Valve Regulated Lead Acid batteries?

Expect 3–5 years service life; replace when runtime drops noticeably below the 5-minute full-load or 14-minute half-load figures.

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