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Product comparison · 2 uninterruptible power supplies (upss)

APC SMX750NC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA vs APC SRV3KI uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA

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  • 33specifications compared
  • 23differ
  • 10identical
  • 30known for one product only

Key differences

  • UPS topology
    • Line-Interactive
    • Double-conversion (Online)
  • Output power capacity
    • 0.75 kVA
    • 3 kVA
  • Output power
    • 600 W
    • 2400 W
  • Input operation voltage (min)
    • 75 V
    • 110 V
  • Input operation voltage (max)
    • 154 V
    • 285 V
  • Input frequency
    • 50/60 Hz
    • 40 - 70 Hz
  • Surge energy rating
    • 645 J
    • 600 J
  • AC outlet types
    • NEMA 5–15R
    • C13 coupler

Side by side

Differences highlightedShow differences only
63 specifications
A

APC

SMX750NC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA

Model SMX750NC

View product
B

APC

SRV3KI uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA

Model SRV3KI

View product
Features7 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers0.75 kVA3 kVA
Output powerDiffers600 W2400 W
WaveformKnown for oneSine
Input operation voltage (min)Differs75 V110 V
Input operation voltage (max)Differs154 V285 V
Input frequencyDiffers50/60 Hz40 - 70 Hz
Surge energy ratingDiffers645 J600 J
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Battery replacement, Low battery alarm, Overload alarm
Output operation voltage (min)Known for one220 V
Output operation voltage (max)Known for one240 V
EfficiencyKnown for one88%
Crest factorKnown for one3:1
Emergency Power Off (EPO)Known for oneNo
Socket circuit breakerKnown for oneYes
Ports & interfaces3 differ
AC outlet typesDiffersNEMA 5–15RC13 coupler
Power plugDiffersNEMA 5-15PC19 coupler
Serial interface typeDiffersRJ-45RS-232
Cabling technologyKnown for one10/100Base-T
SmartSlotKnown for oneYes
AC outlets quantityKnown for one6 AC outlet(s)
USB portKnown for oneYes
USB 2.0 ports quantityKnown for one1
RS-232 portsKnown for one1
Battery2 differ
Battery technologyKnown for oneSealed Lead Acid (VRLA)
Battery capacityDiffers312 Ah48 VAh
Battery life (max)Known for one5 year(s)
Battery recharge timeDiffers3 h4 h
Hot-swap batteryKnown for oneYes
Replacement battery cartridgeKnown for oneAPCRBC116
Battery voltageKnown for one12 V
Design1 differ
Form factorDiffersRackmount/TowerMini Tower
Rack capacityKnown for one2U
Cable lengthKnown for one2.44 m
LED indicatorsKnown for oneYes
Operational conditions1 differ
Storage temperature (T-T)Differs-15 - 45 °C-20 - 50 °C
Packaging content1 differ
Rack mount kitKnown for oneYes
Cables includedDiffersRS-232, USB cableInput power cable, Output power cable, RS-232, USB cable
Quick installation guideKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for onecUL Listed, CSA, UL 1778
Weight & dimensions4 differ
WidthDiffers89 mm190 mm
DepthDiffers490 mm425 mm
HeightDiffers432 mm336 mm
WeightDiffers22 kg26.8 kg
Packaging data4 differ
Package widthDiffers246 mm325 mm
Package depthDiffers620 mm565 mm
Package heightDiffers589 mm465 mm
Package weightDiffers26.4 kg29 kg
Software CDKnown for oneYes
Warranty cardKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85078000

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