Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 40kVA vs Vertiv Liebert S600D

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  • 27specifications compared
  • 18differ
  • 9identical
  • 25known for one product only

Key differences

The APC Easy UPS 3S Pro 40kVA has 20 kVA more output power capacity than the Vertiv Liebert S600D (40 kVA vs 20 kVA). The APC Easy UPS 3S Pro 40kVA has 20,000 W more output power than the Vertiv Liebert S600D (40000 W vs 20000 W). The APC Easy UPS 3S Pro 40kVA has 160 V more output operation voltage (min) than the Vertiv Liebert S600D (380 V vs 220 V). Input frequency: 40/70 Hz on the APC Easy UPS 3S Pro 40kVA, 50/60 Hz on the Vertiv Liebert S600D. Output frequency: 50/60 Hz on the APC Easy UPS 3S Pro 40kVA, 40/70 Hz on the Vertiv Liebert S600D.

  • Output power capacity
    • Easy UPS 3S Pro 40kVA:40 kVA
    • Liebert S600D:20 kVA
  • Output power
    • Easy UPS 3S Pro 40kVA:40000 W
    • Liebert S600D:20000 W
  • Input frequency
    • Easy UPS 3S Pro 40kVA:40/70 Hz
    • Liebert S600D:50/60 Hz
  • Output operation voltage (min)
    • Easy UPS 3S Pro 40kVA:380 V
    • Liebert S600D:220 V
  • Output operation voltage (max)
    • Easy UPS 3S Pro 40kVA:415 V
    • Liebert S600D:240 V
  • Output frequency
    • Easy UPS 3S Pro 40kVA:50/60 Hz
    • Liebert S600D:40/70 Hz
  • Number of output phases
    • Easy UPS 3S Pro 40kVA:3
    • Liebert S600D:1
  • Output voltage Total Harmonic Distortion (THD)
    • Easy UPS 3S Pro 40kVA:5%
    • Liebert S600D:2%

Side by side

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Comparison of E3SP40KHB, Liebert S600D
52 specifications
Features9 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers40 kVA20 kVA
Output powerDiffers40000 W20000 W
WaveformKnown for oneUnknown — not stated by the sourcePure sine
Input operation voltage (min)380 V380 V
Input operation voltage (max)415 V415 V
Input frequencyDiffers40/70 Hz50/60 Hz
Output operation voltage (min)Differs380 V220 V
Output operation voltage (max)Differs415 V240 V
Output frequencyDiffers50/60 Hz40/70 Hz
Output frequency regulationKnown for oneUnknown — not stated by the source0.1 Hz
Automatic Voltage Regulation (AVR)Known for oneUnknown — not stated by the sourceYes
Number of input phases33
Number of output phasesDiffers31
EfficiencyKnown for oneUnknown — not stated by the source91%
Efficiency (On-line mode)Known for oneUnknown — not stated by the source91%
Efficiency (ECO mode)Known for oneUnknown — not stated by the source94%
Power factorKnown for oneUnknown — not stated by the source0.9
Input power factorKnown for oneUnknown — not stated by the source0.99
Output power factorKnown for oneUnknown — not stated by the source0.9
Crest factor3:13:1
ECO modeKnown for oneUnknown — not stated by the sourceYes
Emergency Power Off (EPO)Known for oneUnknown — not stated by the sourceYes
Output voltage Total Harmonic Distortion (THD)Differs5%2%
Noise levelDiffers63 dB65 dB
Heat dissipationKnown for one6164 BTU/hUnknown — not stated by the source
Input current Total Harmonic Distortion (THD)Known for one3%Unknown — not stated by the source
Battery1 differ
Battery technologyDiffersLead-AcidSealed Lead Acid (VRLA)
Charging currentKnown for oneUnknown — not stated by the source13 A
Design2 differ
Form factorDiffersTowerRackmount/Tower
Product colourDiffersWhiteBlack
Cooling typeKnown for oneUnknown — not stated by the sourceActive
Display typeLCDLCD
BacklightKnown for oneUnknown — not stated by the sourceYes
Backlight colourKnown for oneUnknown — not stated by the sourceBlue
International Protection (IP) codeIP20IP20
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Differs-25 - 55 °C-40 - 70 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitudeKnown for oneUnknown — not stated by the source0 - 3000 m
Non-operating altitudeKnown for oneUnknown — not stated by the source0 - 3000 m
Packaging contentidentical
Rack mount kitKnown for oneUnknown — not stated by the sourceYes
Technical detailsidentical
Dispose of contents/container to (P501)Known for oneUnknown — not stated by the sourceAccording to local regulations
Weight & dimensions4 differ
WidthDiffers500 mm335 mm
DepthDiffers940 mm650 mm
HeightDiffers1400 mm1300 mm
WeightDiffers151 kg175 kg
Packaging dataidentical
Package widthKnown for one500 mmUnknown — not stated by the source
Package depthKnown for one940 mmUnknown — not stated by the source
Package heightKnown for one1400 mmUnknown — not stated by the source
Package weightKnown for one151 kgUnknown — not stated by the source

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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