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Product comparison · 2 uninterruptible power supplies (upss)

Ewent EW3948 uninterruptible power supply (UPS) Line-Interactive 1 kVA vs Vertiv Liebert GXTRT-1000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA

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  • 30specifications compared
  • 21differ
  • 9identical
  • 43known for one product only

Key differences

  • UPS topology
    • Line-Interactive
    • Double-conversion (Online)
  • Output power
    • 600 W
    • 900 W
  • Waveform
    • Sine
    • Pure sine
  • Input operation voltage (min)
    • 110 V
    • 176 V
  • Input operation voltage (max)
    • 230 V
    • 288 V
  • Input frequency
    • 50/60 Hz
    • 40 - 70 Hz
  • Output operation voltage (max)
    • 230 V
    • 240 V
  • AC outlet types
    • C13 coupler, Type F
    • C13 coupler

Side by side

Differences highlightedShow differences only
73 specifications
A

Ewent

EW3948 uninterruptible power supply (UPS) Line-Interactive 1 kVA

Model EW3948

View product
B

Vertiv

Liebert GXTRT-1000IRT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA

Model GXTRT-1000IRT2UXL

View product
Features8 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output powerDiffers600 W900 W
WaveformDiffersSinePure sine
Input operation voltage (min)Differs110 V176 V
Input operation voltage (max)Differs230 V288 V
Input frequencyDiffers50/60 Hz40 - 70 Hz
Output operation voltage (max)Differs230 V240 V
Output voltage regulationKnown for one1%
Number of input phasesKnown for one1
Number of output phasesKnown for one1
EfficiencyKnown for one88%
Efficiency (On-line mode)Known for one88%
Power factorKnown for one0.9
Input power factorKnown for one0.9
Output power factorKnown for one0.9
Emergency Power Off (EPO)Known for oneNo
Noise levelKnown for one55 dB
Power protection featuresDiffersOvercharge, Overdischarge, Overload, Short circuitOverload
Output operation voltage (min)Known for one110 V
Automatic Voltage Regulation (AVR)Known for oneYes
Maximum currentKnown for one6.5 A
Surge energy ratingKnown for one125 J
Audible alarm modesKnown for oneAlarm when on battery, Fault, Low battery alarm, Overload alarm
Ports & interfaces2 differ
AC outlet typesDiffersC13 coupler, Type FC13 coupler
Power plugKnown for oneC14 coupler
AC outlets quantityDiffers4 AC outlet(s)6 AC outlet(s)
Number of output IEC jumpersKnown for one6
Serial ports quantityKnown for one1
Number of type F outputsKnown for one2
USB 2.0 ports quantityKnown for one1
USB port typeKnown for oneUSB Type-B
RS-232 portsKnown for one1
Battery1 differ
Battery technologyKnown for oneSealed Lead Acid (VRLA)
Battery capacityDiffers7 Ah9 Ah
Typical backup time at full loadKnown for one3.1 min
Typical backup time at half loadKnown for one9 min
Hot-swap batteryKnown for oneYes
Design1 differ
Form factorDiffersMini TowerRackmount
Rack capacityKnown for one2U
LED indicatorsKnown for oneYes
Operational conditions1 differ
Storage temperature (T-T)Known for one-20 - 50 °C
Operating relative humidity (H-H)Differs0 - 90%20 - 95%
Storage relative humidity (H-H)Known for one10 - 90%
Operating altitudeKnown for one0 - 2000 m
Packaging content1 differ
Rack mount kitKnown for oneYes
Cables includedDiffersInput power cable, Output power cableInput power cable, Output power cable, USB cable
ManualKnown for oneYes
Quick installation guideKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCE Mark; IEC/EN 62040-1: 2014, IEC/EN 62040-2:2006+AC:2006 Class A, EN 61000-4-5: 2005 Class 2 L-N, Class 3 L-G, ISTA 2A
Safety regulation & standardsidentical
SafetyKnown for oneCE
Weight & dimensions4 differ
WidthDiffers149 mm438 mm
DepthDiffers353 mm310 mm
HeightDiffers162 mm88 mm
WeightDiffers8.7 kg11 kg
Packaging data3 differ
Package widthDiffers230 mm600 mm
Package depthDiffers410 mm240 mm
Package heightDiffers195 mm500 mm
Package weightKnown for one13.1 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one85078000
Shipping (inner) case widthKnown for one50 cm
Shipping (inner) case lengthKnown for one60 cm
Shipping (inner) case heightKnown for one24 cm
Shipping (inner) case gross weightKnown for one13.1 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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