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Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 20 kVA vs APC Easy UPS 3S Pro 40kVA

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  • 28specifications compared
  • 12differ
  • 16identical
  • 7known for one product only

Key differences

The APC Easy UPS 3S Pro 40kVA has 20 kVA more output power capacity than the APC Easy UPS 3S Pro 20 kVA (40 kVA vs 20 kVA). The APC Easy UPS 3S Pro 40kVA has 20,000 W more output power than the APC Easy UPS 3S Pro 20 kVA (40000 W vs 20000 W). The APC Easy UPS 3S Pro 40kVA has 15 V more output operation voltage (max) than the APC Easy UPS 3S Pro 20 kVA (415 V vs 400 V). Battery technology: Sealed Lead Acid (VRLA) on the APC Easy UPS 3S Pro 20 kVA, Lead-Acid on the APC Easy UPS 3S Pro 40kVA.

  • Output power capacity
    • 20 kVA
    • 40 kVA
  • Output power
    • 20000 W
    • 40000 W
  • Output operation voltage (max)
    • 400 V
    • 415 V
  • Battery technology
    • Sealed Lead Acid (VRLA)
    • Lead-Acid
  • Width
    • 250 mm
    • 500 mm
  • Depth
    • 660 mm
    • 940 mm
  • Height
    • 629 mm
    • 1400 mm
  • Weight
    • 37 kg
    • 151 kg

Side by side

Differences highlightedShow differences only
35 specifications
A

APC

Easy UPS 3S Pro 20 kVA

Model E3SP20KH

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B

APC

Easy UPS 3S Pro 40kVA

Model E3SP40KHB

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Features3 differ
UPS topologyKnown for oneDouble-conversion (Online)
Output power capacityDiffers20 kVA40 kVA
Output powerDiffers20000 W40000 W
Output operation voltage (min)Known for one380 V
Output operation voltage (max)Differs400 V415 V
Heat dissipationKnown for one6164 BTU/h
Crest factorKnown for one3:1
Noise levelKnown for one63 dB
Battery1 differ
Battery technologyDiffersSealed Lead Acid (VRLA)Lead-Acid
Designidentical
Control typeKnown for oneTouch
Weight & dimensions4 differ
WidthDiffers250 mm500 mm
DepthDiffers660 mm940 mm
HeightDiffers629 mm1400 mm
WeightDiffers37 kg151 kg
Packaging data4 differ
Package widthDiffers380 mm500 mm
Package depthDiffers780 mm940 mm
Package heightDiffers813 mm1400 mm
Package weightDiffers52 kg151 kg
Poweridentical
Input current (max)Known for one31 A

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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