Part no: PSI5-1500RT120LI

Vertiv Liebert PSI5 Lithium-Ion PSI5-1500RT120LI

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Vertiv Liebert Liebert PSI5 Lithium-Ion PSI5-1500RT120LI

PSI5-1500RT120LI | 1500 VA / 1350 W | Rack/Tower

The Liebert PSI5 Lithium-Ion UPS is built for edge and distributed IT sites, protecting critical infrastructure with long-life lithium-ion batteries rated at 8 to 10 years, typically up to three times the life of VRLA. Fewer battery swaps reduce maintenance and truck rolls at remote locations, driving a lower total cost of ownership. The line-interactive design adds automatic voltage regulation to maximise time on utility power, while pure sine wave output in battery mode protects sensitive servers and networking devices.

It comes with a rotating LCD for rack and tower use, supports remote monitoring, and operates at 97.1% (Normal Mode). You can rely on Vertiv for protection, efficiency and a 5-year full factory warranty.

  • Power VA: 1500
  • Power W: 1350
  • Input Nominal Voltage: 120VAC
  • Input Voltage Range (VAC): 75-146VAC
  • Output Default Voltage: 120VAC
  • Output User Selectable: 100/110/115/125VAC
  • Efficiency (Normal Mode): 97.1% (Normal Mode)
  • Input Plug: 5-15P
  • Height (mm): 86.0
  • Width (mm): 438.0
  • Depth (mm): 411.0
  • Weight (kg): 12.9
  • Battery Type: Lithium-Ion
  • AVR: Yes
  • Output Waveform (Battery): Pure sine wave
  • LCD: Rotating LCD display
  • Remote Monitoring: Supported
  • Warranty: 5-year full factory warranty

Download Spec Sheet from Vertiv