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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 PSI5-5000RT208 uninterruptible power supply (UPS) Line-Interactive 4.25 kVA

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  • 54specifications compared
  • 16differ
  • 38identical
  • 0known for one product only

Key differences

  • Output power capacity
    • 1.5 kVA
    • 4.25 kVA
  • Output power
    • 1350 W
    • 3825 W
  • Input operation voltage (min)
    • 75 V
    • 150 V
  • Input operation voltage (max)
    • 146 V
    • 281 V
  • Output operation voltage (min)
    • 100 V
    • 200 V
  • Output operation voltage (max)
    • 125 V
    • 240 V
  • Surge energy rating
    • 1372 J
    • 2064 J
  • AC outlet types
    • NEMA 5-15R
    • NEMA L6-30R

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 PSI5-5000RT208 uninterruptible power supply (UPS) Line-Interactive 4.25 kVA

Model PSI5-5000RT208

View product
Features7 differ
Output power capacityDiffers1.5 kVA4.25 kVA
Output powerDiffers1350 W3825 W
Input operation voltage (min)Differs75 V150 V
Input operation voltage (max)Differs146 V281 V
Output operation voltage (min)Differs100 V200 V
Output operation voltage (max)Differs125 V240 V
Surge energy ratingDiffers1372 J2064 J
Ports & interfaces3 differ
AC outlet typesDiffersNEMA 5-15RNEMA L6-30R
Power plugDiffersNEMA 5-15NEMA L6-30P
AC outlets quantityDiffers6 AC outlet(s)4 AC outlet(s)
Battery2 differ
Typical backup time at full loadDiffers4 min3 min
Typical backup time at half loadDiffers12 min10 min
Weight & dimensions2 differ
DepthDiffers510 mm630 mm
WeightDiffers19.3 kg39.8 kg
Packaging data2 differ
Package depthDiffers672 mm782 mm
Package weightDiffers23.5 kg44.8 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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