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Rectangular black metal rack-tower UPS with front LCD display and six rear outlets

Vertiv

Vertiv PSI5-1500RT120LITAAN 1500VA 1350W 120V Lithium-Ion UPS

SKU CH-5KX6-9JT08 MPN PSI5-1500RT120LITAAN

Lithium-Ion rack/tower UPS delivers 1500VA/1350W with 7.5 min full-load and 17.7 min half-load runtime

  • AC input voltageNominal: 120VAC / Range: 75-146VAC
  • Power input5-15P
  • Volt-ampere rating1500 VA
  • Power rating1350 W
  • Voltage output120VAC Default; 100/110/115/125VAC User Selectable
  • Power outlets6 × 5-15R
  • Lithium-Ion batteries last up to 3x longer and recharge quicker than traditional VRLA batteries
  • TAA compliance ensures product is manufactured in the US or a TAA-compliant country
  • Low total cost of ownership with fewer or no battery replacements over its lifetime
  • SNMP/Webcard included for remote management and free Power Insight management software
  • Up to 17.7 minutes runtime at half-load and 7.5 minutes at full-load

Lithium-Ion UPS for edge IT

The Vertiv Liebert PSI5 1500VA UPS uses lithium-ion batteries that last up to three times longer than traditional VRLA units. It delivers 1350 watts of pure sine wave output to protect servers and networking gear in distributed environments. TAA compliance confirms manufacture in the US or a TAA-compliant country. Remote management is handled through an included SNMP Webcard and Power Insight software.

Replaces VRLA units needing frequent swaps

This model suits teams tired of replacing lead-acid batteries every few years. The jump is worth it when reduced service visits and lower total cost of ownership outweigh the initial spend. Automatic voltage regulation handles input from 75 to 146 volts without draining the battery. Runtime reaches 17.7 minutes at half load and 7.5 minutes at full load.

Rack or tower with six 5-15R outlets

The 2U form factor fits standard racks or stands as a tower. Six 5-15R receptacles connect directly to 120 volt equipment at default or user-selectable 100, 110, 115, or 125 volts. Input plugs into a 5-15P circuit. Lithium-ion chemistry frees rack space and weight compared with VRLA equivalents. Energy Star certification reduces ongoing power draw.

How it compares

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

Price $2,009.99
Pricier than about 74% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameVertiv
Product lineLiebert PSI5
Model namePSI5-1500RT120LITAAN
Power
AC input voltageNominal: 120VAC / Range: 75-146VAC
Power input5-15P
Volt-ampere rating1500 VA
Power rating1350 W
Voltage output120VAC Default; 100/110/115/125VAC User Selectable
Power outlets6 × 5-15R
Battery typeLithium Ion
Runtime on batteryUp to 7.5 minutes at full-load and 17.7 minutes at half-load
Size & build
Shipping weight19.10 kg
Package size437 × 411 × 86 mm

Questions about this item

What input plug and outlet count does the PSI5-1500RT120LITAAN require for connection?

It uses a 5-15P input plug and provides six 5-15R outlets for connected equipment.

How is the SNMP/Webcard installed for remote management, and what step is commonly missed?

Insert the card into the UPS communication slot, then configure the network settings via the web interface; the step often missed is setting a static IP before deployment.

What battery maintenance or replacement should be expected over the UPS lifetime?

The lithium-ion battery lasts up to three times longer than VRLA types, so few or no replacements are needed during the unit's service life.

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