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Product comparison · 2 uninterruptible power supplies (upss)

Vertiv Liebert PSI5-1500RT120 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA vs Vertiv Liebert PSI5-800RT120 uninterruptible power supply (UPS) Line-Interactive 0.8 kVA

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  • 54specifications compared
  • 9differ
  • 45identical
  • 0known for one product only

Key differences

  • Output power capacity
    • 1.5 kVA
    • 0.8 kVA
  • Output power
    • 1350 W
    • 720 W
  • Noise level
    • 55 dB
    • 45 dB
  • Typical backup time at full load
    • 4 min
    • 3 min
  • Typical backup time at half load
    • 12 min
    • 11 min
  • Depth
    • 510 mm
    • 410 mm
  • Weight
    • 19.3 kg
    • 12.9 kg
  • Package depth
    • 672 mm
    • 582 mm

Side by side

Differences highlightedShow differences only
54 specifications
A

Vertiv

Liebert PSI5-1500RT120 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA

Model PSI5-1500RT120

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B

Vertiv

Liebert PSI5-800RT120 uninterruptible power supply (UPS) Line-Interactive 0.8 kVA

Model PSI5-800RT120

View product
Features3 differ
Output power capacityDiffers1.5 kVA0.8 kVA
Output powerDiffers1350 W720 W
Noise levelDiffers55 dB45 dB
Battery2 differ
Typical backup time at full loadDiffers4 min3 min
Typical backup time at half loadDiffers12 min11 min
Weight & dimensions2 differ
DepthDiffers510 mm410 mm
WeightDiffers19.3 kg12.9 kg
Packaging data2 differ
Package depthDiffers672 mm582 mm
Package weightDiffers23.5 kg16.9 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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