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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 PowerBank 6 kVA

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  • 21specifications compared
  • 16differ
  • 5identical
  • 27known for one product only

Key differences

The Vertiv Liebert PowerBank 6 kVA has 3 kVA more output power capacity than the Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (6 kVA vs 3 kVA). The Vertiv Liebert PowerBank 6 kVA has 1,200 W more output power than the Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (4200 W vs 3000 W). The Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA has 55 V more input operation voltage (min) than the Vertiv Liebert PowerBank 6 kVA (220 V vs 165 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 PowerBank 6 kVA. Input frequency: 50/60 Hz on the Legrand Keor -DK-3000-B uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA, 50 Hz on the Vertiv Liebert PowerBank 6 kVA.

  • Output power capacity
    • 3 kVA
    • 6 kVA
  • Output power
    • 3000 W
    • 4200 W
  • Waveform
    • Sine
    • Pure sine
  • Input operation voltage (min)
    • 220 V
    • 165 V
  • Input operation voltage (max)
    • 240 V
    • 275 V
  • Input frequency
    • 50/60 Hz
    • 50 Hz
  • Efficiency (On-line mode)
    • 96%
    • 89%
  • Efficiency (ECO mode)
    • 98.3%
    • 94%

Side by side

Differences highlightedShow differences only
48 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 PowerBank 6 kVAView product
Features8 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers3 kVA6 kVA
Output powerDiffers3000 W4200 W
WaveformDiffersSinePure sine
Input operation voltage (min)Differs220 V165 V
Input operation voltage (max)Differs240 V275 V
Input frequencyDiffers50/60 Hz50 Hz
EfficiencyKnown for one98%
Efficiency (On-line mode)Differs96%89%
Efficiency (ECO mode)Differs98.3%94%
Power factorKnown for one1
Output power factorKnown for one1
Crest factor3:13:1
ECO modeKnown for oneYes
Emergency Power Off (EPO)Known for oneYes
Surge protectionKnown for oneYes
Output operation voltage (min)Known for one220 V
Output operation voltage (max)Known for one240 V
Output frequencyKnown for one50 Hz
Noise levelKnown for one65 dB
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
Battery3 differ
Battery capacityKnown for one9 Ah
Battery voltage12 V12 V
Number of batteries includedDiffers6 pc(s)16 pc(s)
Number of battery cellsDiffers616
Battery recharge timeDiffers4 h12 h
Hot-swap batteryYesYes
Number of batteries supportedKnown for one16
Charging currentKnown for one1 A
Automatic battery testKnown for oneYes
Design1 differ
Form factorRackmount/TowerRackmount/Tower
Product colourDiffersBlack, WhiteBlue, White
Rack capacityKnown for one2U
Display typeKnown for oneLCD
International Protection (IP) codeKnown for oneIP20
Packaging contentidentical
ManualKnown for oneYes
Quick installation guideKnown for oneYes
Rack mount kitKnown for oneYes
Weight & dimensions4 differ
WidthDiffers440 mm425 mm
DepthDiffers640 mm730 mm
HeightDiffers88 mm550 mm
WeightDiffers2.7 kg95 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 45 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one0 - 95%

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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