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Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 20kVA vs Vertiv Liebert S600D

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  • 26specifications compared
  • 15differ
  • 11identical
  • 27known for one product only

Key differences

The APC Easy UPS 3S Pro 20kVA has 160 V more output operation voltage (min) than the Vertiv Liebert S600D (380 V vs 220 V). The APC Easy UPS 3S Pro 20kVA has 175 V more output operation voltage (max) than the Vertiv Liebert S600D (415 V vs 240 V). The APC Easy UPS 3S Pro 20kVA has 2 more output phases than the Vertiv Liebert S600D (3 vs 1). Input frequency: 40/70 Hz on the APC Easy UPS 3S Pro 20kVA, 50/60 Hz on the Vertiv Liebert S600D. Output frequency: 50/60 Hz on the APC Easy UPS 3S Pro 20kVA, 40/70 Hz on the Vertiv Liebert S600D.

  • Input frequency
    • 40/70 Hz
    • 50/60 Hz
  • Output operation voltage (min)
    • 380 V
    • 220 V
  • Output operation voltage (max)
    • 415 V
    • 240 V
  • Output frequency
    • 50/60 Hz
    • 40/70 Hz
  • Number of output phases
    • 3
    • 1
  • Noise level
    • 57 dB
    • 65 dB
  • Battery technology
    • Lead-Acid
    • Sealed Lead Acid (VRLA)
  • Form factor
    • Tower
    • Rackmount/Tower

Side by side

Differences highlightedShow differences only
53 specifications
A

APC

Easy UPS 3S Pro 20kVA

Model E3SP20KHB

View product
B

Vertiv

Liebert S600DView product
Features6 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacity20 kVA20 kVA
Output power20000 W20000 W
WaveformKnown for onePure 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 one0.1 Hz
Automatic Voltage Regulation (AVR)Known for oneYes
Number of input phases33
Number of output phasesDiffers31
EfficiencyKnown for one91%
Efficiency (On-line mode)Known for one91%
Efficiency (ECO mode)Known for one94%
Power factorKnown for one0.9
Input power factorKnown for one0.99
Output power factorKnown for one0.9
Crest factor3:13:1
ECO modeKnown for oneYes
Emergency Power Off (EPO)Known for oneYes
Output voltage Total Harmonic Distortion (THD)Known for one2%
Noise levelDiffers57 dB65 dB
Heat dissipationKnown for one2971 BTU/h
Battery1 differ
Battery technologyDiffersLead-AcidSealed Lead Acid (VRLA)
Charging currentKnown for one13 A
Design2 differ
Form factorDiffersTowerRackmount/Tower
Product colourDiffersWhiteBlack
Cooling typeKnown for oneActive
Display typeLCDLCD
BacklightKnown for oneYes
Backlight colourKnown for oneBlue
International Protection (IP) codeIP20IP20
Control typeKnown for oneTouch
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 one0 - 3000 m
Non-operating altitudeKnown for one0 - 3000 m
Packaging contentidentical
Rack mount kitKnown for oneYes
Technical detailsidentical
Dispose of contents/container to (P501)Known for oneAccording to local regulations
Weight & dimensions4 differ
WidthDiffers380 mm335 mm
DepthDiffers907 mm650 mm
HeightDiffers1400 mm1300 mm
WeightDiffers119 kg175 kg
Poweridentical
Input current (max)Known for one31 A
Packaging dataidentical
Package widthKnown for one380 mm
Package depthKnown for one907 mm
Package heightKnown for one1400 mm
Package weightKnown for one145 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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