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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower OLS6KE uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA vs Vertiv Liebert GXE3-3000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA

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  • 28specifications compared
  • 16differ
  • 12identical
  • 38known for one product only

Key differences

The CyberPower OLS6KE uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA has 3 kVA more output power capacity than the Vertiv Liebert GXE3-3000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (6 kVA vs 3 kVA). The CyberPower OLS6KE uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA has 3,300 W more output power than the Vertiv Liebert GXE3-3000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (6000 W vs 2700 W). The CyberPower OLS6KE uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA has 10 V more input operation voltage (max) than the Vertiv Liebert GXE3-3000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (300 V vs 290 V). Input frequency: 50/60 Hz on the CyberPower OLS6KE uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA, 40 - 70 Hz on the Vertiv Liebert GXE3-3000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA. Product colour: Black on the CyberPower OLS6KE uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA, Grey on the Vertiv Liebert GXE3-3000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA.

  • Output power capacity
    • 6 kVA
    • 3 kVA
  • Output power
    • 6000 W
    • 2700 W
  • Input operation voltage (max)
    • 300 V
    • 290 V
  • Input frequency
    • 50/60 Hz
    • 40 - 70 Hz
  • Output operation voltage (min)
    • 208 V
    • 220 V
  • Surge energy rating
    • 1335 J
    • 600 J
  • Number of batteries supported
    • 10
    • 6
  • Product colour
    • Black
    • Grey

Side by side

Differences highlightedShow differences only
66 specifications
A

CyberPower

OLS6KE uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA

Model OLS6KE

View product
B

Vertiv

Liebert GXE3-3000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA

Model GXE3-3000IRT2UXL

View product
Features6 differ
Output power capacityDiffers6 kVA3 kVA
Output powerDiffers6000 W2700 W
Input operation voltage (max)Differs300 V290 V
Input frequencyDiffers50/60 Hz40 - 70 Hz
Output operation voltage (min)Differs208 V220 V
Output frequencyKnown for one50/60 Hz
Maximum currentKnown for one30 A
Surge energy ratingDiffers1335 J600 J
Response timeKnown for one0 ms
Power factorKnown for one1
Input power factorKnown for one0.99
Crest factorKnown for one3:1
ECO modeKnown for oneYes
Emergency Power Off (EPO)Known for oneYes
Output voltage Total Harmonic Distortion (THD)Known for one2%
Surge protectionKnown for oneYes
Power protection featuresKnown for oneOverload
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Fault, Low battery alarm, Overload alarm
Efficiency (On-line mode)Known for one91%
Efficiency (ECO mode)Known for one96%
Noise levelKnown for one53 dB
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1
Serial interface typeKnown for oneRS-232
Serial ports quantityKnown for one1
AC outlets quantityKnown for one9 AC outlet(s)
Emergency Power Off (EPO) connectorKnown for oneYes
Battery1 differ
Number of batteries supportedDiffers106
Charging currentKnown for one4 A
Typical backup time at full loadKnown for one3.3 min
Typical backup time at half loadKnown for one9.5 min
Battery life (max)Known for one5 year(s)
Design2 differ
Product colourDiffersBlackGrey
Housing materialKnown for oneMetal
Rack capacityDiffers5U2U
LED indicatorsKnown for oneOperation
Operational conditions3 differ
Storage temperature (T-T)Differs-15 - 45 °C-20 - 50 °C
Operating relative humidity (H-H)Differs0 - 95%5 - 90%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeDiffers0 - 1000 m0 - 2000 m
Non-operating altitudeKnown for one0 - 15000 m
Packaging content1 differ
Cables includedDiffersUSB cableInput power cable, Output power cable, USB cable
Quick installation guideKnown for oneYes
Certificatesidentical
CertificationKnown for oneCE, RoHS
Compliance certificatesKnown for oneCB, CE, RCM, REACH, RoHS, UKCA, WEEE
Weight & dimensions3 differ
WidthDiffers270 mm438 mm
DepthDiffers460 mm630 mm
HeightDiffers520 mm86 mm
WeightKnown for one31.5 kg
Sustainabilityidentical
Sustainability complianceKnown for oneYes
Packaging dataidentical
Package widthKnown for one790 mm
Package depthKnown for one600 mm
Package heightKnown for one235 mm
Package weightKnown for one34.2 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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