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Product comparison · 2 uninterruptible power supplies (upss)

Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA vs Vertiv Liebert S600D

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  • 21specifications compared
  • 15differ
  • 6identical
  • 39known for one product only

Key differences

The Vertiv Liebert S600D has 17 kVA more output power capacity than the Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (20 kVA vs 3 kVA). The Vertiv Liebert S600D has 17,000 W more output power than the Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (20000 W vs 3000 W). The Vertiv Liebert S600D has 160 V more input operation voltage (min) than the Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (380 V vs 220 V). Waveform: Sine on the Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA, Pure sine on the Vertiv Liebert S600D. Product colour: Black, White on the Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA, Black on the Vertiv Liebert S600D.

  • Output power capacity
    • 3 kVA
    • 20 kVA
  • Output power
    • 3000 W
    • 20000 W
  • Waveform
    • Sine
    • Pure sine
  • Input operation voltage (min)
    • 220 V
    • 380 V
  • Input operation voltage (max)
    • 240 V
    • 415 V
  • Efficiency
    • 98%
    • 91%
  • Efficiency (On-line mode)
    • 96%
    • 91%
  • Efficiency (ECO mode)
    • 98.3%
    • 94%

Side by side

Differences highlightedShow differences only
60 specifications
A

Legrand

Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA

Model Keor-DK-3000-B

View product
B

Vertiv

Liebert S600DView product
Features10 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers3 kVA20 kVA
Output powerDiffers3000 W20000 W
WaveformDiffersSinePure sine
Input operation voltage (min)Differs220 V380 V
Input operation voltage (max)Differs240 V415 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)Known for one220 V
Output operation voltage (max)Known for one240 V
Output frequencyKnown for one40/70 Hz
Output frequency regulationKnown for one0.1 Hz
Automatic Voltage Regulation (AVR)Known for oneYes
Number of input phasesKnown for one3
Number of output phasesKnown for one1
EfficiencyDiffers98%91%
Efficiency (On-line mode)Differs96%91%
Efficiency (ECO mode)Differs98.3%94%
Power factorDiffers10.9
Input power factorKnown for one0.99
Output power factorDiffers10.9
Crest factor3:13:1
ECO modeYesYes
Emergency Power Off (EPO)YesYes
Output voltage Total Harmonic Distortion (THD)Known for one2%
Noise levelKnown for one65 dB
Surge protectionKnown for oneYes
Batteryidentical
Battery technologyKnown for oneSealed Lead Acid (VRLA)
Charging currentKnown for one13 A
Battery capacityKnown for one9 Ah
Battery voltageKnown for one12 V
Number of batteries includedKnown for one6 pc(s)
Number of battery cellsKnown for one6
Battery recharge timeKnown for one4 h
Hot-swap batteryKnown for oneYes
Design1 differ
Form factorRackmount/TowerRackmount/Tower
Product colourDiffersBlack, WhiteBlack
Cooling typeKnown for oneActive
Display typeKnown for oneLCD
BacklightKnown for oneYes
Backlight colourKnown for oneBlue
International Protection (IP) codeKnown for oneIP20
Rack capacityKnown for one2U
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 50 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one0 - 3000 m
Non-operating altitudeKnown for one0 - 3000 m
Packaging contentidentical
Rack mount kitKnown for oneYes
ManualKnown for oneYes
Quick installation guideKnown for oneYes
Technical detailsidentical
Dispose of contents/container to (P501)Known for oneAccording to local regulations
Weight & dimensions4 differ
WidthDiffers440 mm335 mm
DepthDiffers640 mm650 mm
HeightDiffers88 mm1300 mm
WeightDiffers2.7 kg175 kg
Ports & interfacesidentical
AC outlet typesKnown for oneC19 coupler, C13 coupler
AC outlets quantityKnown for one7 AC outlet(s)
USB portKnown for oneYes
Network card slotKnown for oneYes

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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