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Product comparison · 2 uninterruptible power supplies (upss)

Vertiv Liebert PSI5-1000RM1201U uninterruptible power supply (UPS) Line-Interactive 1 kVA vs Vertiv Liebert PSI5-1500RM1201U uninterruptible power supply (UPS) Line-Interactive 1.44 kVA

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  • 43specifications compared
  • 7differ
  • 36identical
  • 1known for one product only

Key differences

The Vertiv Liebert PSI5-1500RM1201U uninterruptible power supply (UPS) Line-Interactive 1.44 kVA has 0.44 kVA more output power capacity than the Vertiv Liebert PSI5-1000RM1201U uninterruptible power supply (UPS) Line-Interactive 1 kVA (1.44 kVA vs 1 kVA). The Vertiv Liebert PSI5-1500RM1201U uninterruptible power supply (UPS) Line-Interactive 1.44 kVA has 450 W more output power than the Vertiv Liebert PSI5-1000RM1201U uninterruptible power supply (UPS) Line-Interactive 1 kVA (1350 W vs 900 W). The Vertiv Liebert PSI5-1500RM1201U uninterruptible power supply (UPS) Line-Interactive 1.44 kVA has 3 A more maximum current than the Vertiv Liebert PSI5-1000RM1201U uninterruptible power supply (UPS) Line-Interactive 1 kVA (16 A vs 13 A).

  • Output power capacity
    • 1 kVA
    • 1.44 kVA
  • Output power
    • 900 W
    • 1350 W
  • Maximum current
    • 13 A
    • 16 A
  • Depth
    • 511 mm
    • 631 mm
  • Weight
    • 36.4 kg
    • 45.6 kg
  • Package depth
    • 595 mm
    • 710 mm
  • Package weight
    • 40.8 kg
    • 51.1 kg

Side by side

Differences highlightedShow differences only
44 specifications
A

Vertiv

Liebert PSI5-1000RM1201U uninterruptible power supply (UPS) Line-Interactive 1 kVA

Model PSI5-1000RM1201U

View product
B

Vertiv

Liebert PSI5-1500RM1201U uninterruptible power supply (UPS) Line-Interactive 1.44 kVA

Model PSI5-1500RM1201U

View product
Features3 differ
Output power capacityDiffers1 kVA1.44 kVA
Output powerDiffers900 W1350 W
Maximum currentDiffers13 A16 A
Audible alarm modesKnown for oneOverload alarm
Weight & dimensions2 differ
DepthDiffers511 mm631 mm
WeightDiffers36.4 kg45.6 kg
Packaging data2 differ
Package depthDiffers595 mm710 mm
Package weightDiffers40.8 kg51.1 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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