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Product comparison · 2 uninterruptible power supplies (upss)

APC SMT3000I uninterruptible power supply (UPS) Line-Interactive 3 kVA vs APC SMT750RMI2U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA

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  • 51specifications compared
  • 20differ
  • 31identical
  • 7known for one product only

Key differences

The APC SMT3000I uninterruptible power supply (UPS) Line-Interactive 3 kVA has 2.25 kVA more output power capacity than the APC SMT750RMI2U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA (3 kVA vs 0.75 kVA). The APC SMT3000I uninterruptible power supply (UPS) Line-Interactive 3 kVA has 2,200 W more output power than the APC SMT750RMI2U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA (2700 W vs 500 W). The APC SMT750RMI2U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA has 94 J more surge energy rating than the APC SMT3000I uninterruptible power supply (UPS) Line-Interactive 3 kVA (459 J vs 365 J). AC outlet types: C13 coupler, C19 coupler on the APC SMT3000I uninterruptible power supply (UPS) Line-Interactive 3 kVA, C13 coupler on the APC SMT750RMI2U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA. AC outlets quantity: 9 AC outlet(s) on the APC SMT3000I uninterruptible power supply (UPS) Line-Interactive 3 kVA, 4 AC outlet(s) on the APC SMT750RMI2U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA.

  • Output power capacity
    • 3 kVA
    • 0.75 kVA
  • Output power
    • 2700 W
    • 500 W
  • Surge energy rating
    • 365 J
    • 459 J
  • Efficiency
    • 98.1%
    • 97.7%
  • Noise level
    • 53 dB
    • 46 dB
  • AC outlet types
    • C13 coupler, C19 coupler
    • C13 coupler
  • AC outlets quantity
    • 9 AC outlet(s)
    • 4 AC outlet(s)
  • Typical backup time at full load
    • 5.1 min
    • 5.5 min

Side by side

Differences highlightedShow differences only
58 specifications
A

APC

SMT3000I uninterruptible power supply (UPS) Line-Interactive 3 kVA

Model SMT3000I

View product
B

APC

SMT750RMI2U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA

Model SMT750RMI2U

View product
Features5 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers3 kVA0.75 kVA
Output powerDiffers2700 W500 W
WaveformSineSine
Input operation voltage (min)151 V151 V
Input operation voltage (max)302 V302 V
Input frequency47/63 Hz47/63 Hz
Output operation voltage (min)220 V220 V
Output operation voltage (max)240 V240 V
Automatic Voltage Regulation (AVR)YesYes
Surge energy ratingDiffers365 J459 J
EfficiencyDiffers98.1%97.7%
Emergency Power Off (EPO)Known for oneYes
Output voltage Total Harmonic Distortion (THD)5%5%
Noise levelDiffers53 dB46 dB
Power protection featuresOverloadOverload
Audible alarm(s)YesYes
Auto-restartYesYes
Ports & interfaces2 differ
AC outlet typesDiffersC13 coupler, C19 couplerC13 coupler
AC outlets quantityDiffers9 AC outlet(s)4 AC outlet(s)
Number of output IEC jumpers22
USB 2.0 ports quantity11
Power plugKnown for oneC14 coupler
Serial ports quantityKnown for one1
Battery2 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Typical backup time at full loadDiffers5.1 min5.5 min
Typical backup time at half loadDiffers15.1 min16 min
Battery recharge time3 h3 h
Hot-swap batteryYesYes
Automatic battery testYesYes
Cold startYesYes
Design2 differ
Form factorDiffersTowerRackmount
Product colourDiffersBlackBlack, Grey
Display typeLCDLCD
LED indicatorsYesYes
Rack capacityKnown for one2U
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-15 - 45 °C-15 - 45 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitude0 - 15000 m0 - 15000 m
Certificates1 differ
Compliance certificatesRoHSRoHS
CertificationDiffersC-tick, CE, EN 50091-1, EN 50091-2, VDEC-tick, CE, EN 50091-1, EN 50091-2, TUV, VDE
Weight & dimensions4 differ
WidthDiffers197 mm432 mm
DepthDiffers544 mm406 mm
HeightDiffers435 mm89 mm
WeightDiffers52.5 kg17.3 kg
Packaging data4 differ
Package widthDiffers381 mm546 mm
Package depthDiffers762 mm584 mm
Package heightDiffers699 mm241 mm
Package weightDiffers63.7 kg21.2 kg
Other featuresidentical
Number of phasesKnown for one1
Output connectionsKnown for one8 x IEC 320 C13 & 1 x IEC 320 C19
Input connection typeKnown for oneIEC-320 C20, Schuko CEE 7 / EU1-16P, BS1363A
Nominal input voltage230 V230 V
Nominal output voltage230 V230 V
Communication options, slotSmartSlotSmartSlot

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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