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Product comparison · 2 uninterruptible power supplies (upss)

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

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  • 29specifications compared
  • 13differ
  • 16identical
  • 6known for one product only

Key differences

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

  • Output power capacity
    • 20 kVA
    • 40 kVA
  • Output power
    • 20000 W
    • 40000 W
  • Output operation voltage (max)
    • 415 V
    • 400 V
  • Noise level
    • 57 dB
    • 66 dB
  • Battery technology
    • Lead-Acid
    • Sealed Lead Acid (VRLA)
  • Input current (max)
    • 31 A
    • 61 A
  • Width
    • 380 mm
    • 250 mm
  • Depth
    • 907 mm
    • 916 mm

Side by side

Differences highlightedShow differences only
35 specifications
A

APC

Easy UPS 3S Pro 20kVA

Model E3SP20KHB

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B

APC

Easy UPS 3S Pro 40 kVA

Model E3SP40KH

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Features4 differ
UPS topologyKnown for oneDouble-conversion (Online)
Output power capacityDiffers20 kVA40 kVA
Output powerDiffers20000 W40000 W
Input operation voltage (min)380 V380 V
Input operation voltage (max)415 V415 V
Input frequency40/70 Hz40/70 Hz
Output operation voltage (min)Known for one380 V
Output operation voltage (max)Differs415 V400 V
Output frequency50/60 Hz50/60 Hz
Heat dissipationKnown for one2971 BTU/h
Number of input phases33
Number of output phases33
Crest factorKnown for one3:1
Noise levelDiffers57 dB66 dB
Output voltage Total Harmonic Distortion (THD)Known for one5%
Input current Total Harmonic Distortion (THD)Known for one3%
Battery1 differ
Battery technologyDiffersLead-AcidSealed Lead Acid (VRLA)
Designidentical
Form factorTowerTower
Product colourWhiteWhite
Control typeTouchTouch
Display typeLCDLCD
International Protection (IP) codeIP20IP20
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-25 - 55 °C-25 - 55 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Power1 differ
Input current (max)Differs31 A61 A
Weight & dimensions4 differ
WidthDiffers380 mm250 mm
DepthDiffers907 mm916 mm
HeightDiffers1400 mm796 mm
WeightDiffers119 kg59 kg
Packaging data3 differ
Package width380 mm380 mm
Package depthDiffers907 mm970 mm
Package heightDiffers1400 mm982 mm
Package weightDiffers145 kg73 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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