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Product comparison · 2 uninterruptible power supplies (upss)

Dell A9255975 uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA vs Dell DLT1500 uninterruptible power supply (UPS) 1.44 kVA

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  • 22specifications compared
  • 15differ
  • 7identical
  • 18known for one product only

Key differences

  • Output power capacity
    • 3 kVA
    • 1.44 kVA
  • Output power
    • 2700 W
    • 1000 W
  • Input operation voltage (min)
    • 100 V
    • 82 V
  • Input operation voltage (max)
    • 275 V
    • 144 V
  • Input frequency
    • 40/70 Hz
    • 50/60 Hz
  • Output operation voltage (min)
    • 220 V
    • 120 V
  • Output operation voltage (max)
    • 240 V
    • 120 V
  • AC outlet types
    • C13 coupler, C19 coupler
    • NEMA 5-15R

Side by side

Differences highlightedShow differences only
40 specifications
A

Dell

A9255975 uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA

Model A9255975

View product
B

Dell

DLT1500 uninterruptible power supply (UPS) 1.44 kVA

Model DLT1500

View product
Features7 differ
Output power capacityDiffers3 kVA1.44 kVA
Output powerDiffers2700 W1000 W
WaveformSineSine
Input operation voltage (min)Differs100 V82 V
Input operation voltage (max)Differs275 V144 V
Input frequencyDiffers40/70 Hz50/60 Hz
Output operation voltage (min)Differs220 V120 V
Output operation voltage (max)Differs240 V120 V
Output frequencyKnown for one57/63 Hz
Surge energy ratingKnown for one480 J
UPS topologyKnown for oneDouble-conversion (Online)
EfficiencyKnown for one92%
Emergency Power Off (EPO)Known for oneYes
Surge protectionKnown for oneYes
Ports & interfaces3 differ
AC outlet typesDiffersC13 coupler, C19 couplerNEMA 5-15R
Power plugKnown for oneNEMA 5-15P
AC outlets quantityDiffers10 AC outlet(s)8 AC outlet(s)
USB portYesYes
USB 2.0 ports quantityKnown for one1
Serial interfaceYesYes
Serial interface typeDiffersRS-232RJ-45
Serial ports quantityKnown for one1
SmartSlotYesYes
USB port typeKnown for oneUSB Type-B
Ethernet LAN (RJ-45) portsKnown for one1
Emergency Power Off (EPO) connectorKnown for oneYes
Batteryidentical
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Typical backup time at full loadKnown for one7 min
Design1 differ
Form factorDiffersRackmountCompact
Product colourBlackBlack
Cable lengthKnown for one1.8 m
Display typeLCDLCD
Rack capacityKnown for one2U
Packaging contentidentical
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Certificatesidentical
CertificationKnown for oneUL 1778, CSA
Weight & dimensions4 differ
WidthDiffers432 mm170.2 mm
DepthDiffers635 mm439.4 mm
HeightDiffers85 mm215.9 mm
WeightDiffers31.3 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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