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Product comparison · 2 uninterruptible power supplies (upss)

Legrand 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA vs Legrand Keor -DK-2000-B uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA

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  • 13specifications compared
  • 7differ
  • 6identical
  • 16known for one product only

Key differences

  • Waveform
    • Pulse width modulation (PWM)
    • Sine
  • Input operation voltage (min)
    • 110 V
    • 230 V
  • Input operation voltage (max)
    • 280 V
    • 230 V
  • Input frequency
    • 45/65 Hz
    • 50/60 Hz
  • Form factor
    • Rackmount
    • Rackmount/Tower
  • Product colour
    • Black
    • White, Black
  • Weight
    • 24.4 kg
    • 24 kg

Side by side

Differences highlightedShow differences only
29 specifications
A

Legrand

311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA

Model 311341

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B

Legrand

Keor -DK-2000-B uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA

Model Keor-DK-2000-B

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Features4 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacity2 kVA2 kVA
Output power2000 W2000 W
WaveformDiffersPulse width modulation (PWM)Sine
Input operation voltage (min)Differs110 V230 V
Input operation voltage (max)Differs280 V230 V
Input frequencyDiffers45/65 Hz50/60 Hz
Output operation voltage (min)Known for one200 V
Output operation voltage (max)Known for one240 V
Output frequencyKnown for one50/60 Hz
EfficiencyKnown for one92.5%
Efficiency (ECO mode)Known for one98.3%
Noise levelKnown for one45 dB
Ports & interfacesidentical
AC outlet typesKnown for oneC13 coupler, C19 coupler
USB portKnown for oneYes
Serial interfaceKnown for oneYes
Serial interface typeKnown for oneRS-232
AC outlets quantityKnown for one7 AC outlet(s)
Design2 differ
Form factorDiffersRackmountRackmount/Tower
Product colourDiffersBlackWhite, Black
Control typeKnown for oneTouch
Display typeKnown for oneLCD
International Protection (IP) codeKnown for oneIP20
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Weight & dimensions1 differ
Width440 mm440 mm
Depth640 mm640 mm
Height88 mm88 mm
WeightDiffers24.4 kg24 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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