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Black rectangular 2U rack tower UPS with rotatable LCD display and six NEMA 5-15R outlets

Vertiv

Vertiv PSI5-1500RT120 UPS 1500VA 1350W 120V 2U

SKU CH-G3FH-HC3K9 MPN PSI5-1500RT120

Rack or tower UPS delivering 1500VA and 1350W pure sine-wave output with automatic voltage regulation, six NEMA 5-15R outlets and a rotatable LCD

  • Voltage version120 V
  • AC input voltage75-146VAC
  • Input line frequency55 to 65 Hz (57 to 63 Hz Battery to Normal comeback)
  • Power inputNEMA 5-15
  • Volt-ampere rating1500 VA
  • Power rating1350 W

Model PSI5-1500RT120

  • Pure sine wave output on battery protects sensitive equipment
  • 9 power factor delivers 1350W real power from 1500VA rating
  • Rotatable LCD monitor gives clear status in rack or tower orientation
  • Automatic voltage regulation corrects input from 75 to 146VAC without using battery
  • Six NEMA 5-15R outlets with one programmable group for load management

1500VA 1350W 120V 2U UPS

The Vertiv PSI5-1500RT120 is a line-interactive UPS delivering 1500VA and 1350W at a 0.9 power factor. It accepts a 75-146VAC input range and provides pure sine wave output on battery. The unit fits a 2U rack or tower form factor and includes a rotatable LCD monitor.

Ideal for servers needing pure sine wave

This UPS suits installations requiring pure sine wave output and automatic voltage regulation within a 2U space. It is not for buyers who need longer runtime at full load than 6 minutes, or for sites operating outside the 32-104°F temperature window.

Check input plug and outlet count

Verify your equipment uses NEMA 5-15 plugs to match the six NEMA 5-15R outlets. Confirm the NEMA 5-15 input connection suits your facility wiring. Ensure 2U rack clearance or stable tower placement is available.

How it compares

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

Price $811.99
Cheaper than about 55% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameLiebert
Product linePSI5
Model namePSI5-1500RT120
Power
Voltage version120 V
AC input voltage75-146VAC
Input line frequency55 to 65 Hz (57 to 63 Hz Battery to Normal comeback)
Power inputNEMA 5-15
Volt-ampere rating1500 VA
Power rating1350 W
Voltage output120VAC (100/110/115/125VAC user-configurable)
Power outlets6
Battery typeValve Regulated Lead Acid (VRLA)
Runtime on batteryFull Load: 6.0 min
Half Load: 18.0 min
Battery charge time4 h to recover 90%
Replacement batteryPSI5-48VBATT
Surge protection rating1372 Joules
Size & build
Rack mounting2U Rack/Tower
Product dimensions3.5 in × 17.2 in × 20 in
Product weight42.6 lb (19.3 kg)
Shipping weight27.22 kg
Package size686 × 610 × 260 mm
Environment & compliance
Regulatory approvalsUL 1778, c-UL-us Listed
Temperature rangeOperating Temperature: 32°-104 °F (0°-40 °C)
Storage Temperature: 5°-120 °F (-15° - 50 °C)
Humidity range20% to 90% non-condensing

Other versions of this model

5 more in the same range

Questions about this item

Do I need a NEMA 5-15 wall outlet to connect the PSI5-1500RT120 input?

Yes, the UPS ships with a NEMA 5-15P plug that requires a matching 120 V wall receptacle or PDU outlet.

Can I keep using my existing NEMA 5-15R power strips with the six outlets on this UPS?

The six NEMA 5-15R receptacles accept standard 5-15 plugs, so current power strips and devices plug in directly.

How do I confirm the rotatable LCD is showing normal operation after installation?

The LCD reports output voltage, load percentage, battery capacity and mode; steady 120 V output and green status indicate normal operation.

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