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Product comparison · 2 uninterruptible power supplies (upss)

APC SMT3000RM2U uninterruptible power supply (UPS) 3 kVA vs APC SMT750RM2U uninterruptible power supply (UPS) 0.75 kVA

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  • 36specifications compared
  • 15differ
  • 21identical
  • 3known for one product only

Key differences

  • Output power capacity
    • 3 kVA
    • 0.75 kVA
  • Output power
    • 2700 W
    • 500 W
  • Efficiency
    • 98%
    • 97%
  • Noise level
    • 55 dB
    • 42 dB
  • AC outlet types
    • NEMA 5–15R, NEMA 5–20R
    • NEMA 5–15R
  • AC outlets quantity
    • 8 AC outlet(s)
    • 6 AC outlet(s)
  • Certification
    • CSA,FCC 15 A,UL 1778
    • CSA,FCC 15 A,UL 1449,UL 1778
  • Width
    • 480 mm
    • 432 mm

Side by side

Differences highlightedShow differences only
39 specifications
A

APC

SMT3000RM2U uninterruptible power supply (UPS) 3 kVA

Model SMT3000RM2U

View product
B

APC

SMT750RM2U uninterruptible power supply (UPS) 0.75 kVA

Model SMT750RM2U

View product
Features4 differ
Output power capacityDiffers3 kVA0.75 kVA
Output powerDiffers2700 W500 W
Input operation voltage (min)75 V75 V
Input operation voltage (max)154 V154 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)120 V120 V
Output operation voltage (max)120 V120 V
Surge energy rating459 J459 J
EfficiencyDiffers98%97%
Output voltage Total Harmonic Distortion (THD)Known for one5%
Noise levelDiffers55 dB42 dB
Audible alarm(s)YesYes
Ports & interfaces2 differ
AC outlet typesDiffersNEMA 5–15R, NEMA 5–20RNEMA 5–15R
AC outlets quantityDiffers8 AC outlet(s)6 AC outlet(s)
Batteryidentical
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery recharge time3 h3 h
Designidentical
Form factorRackmountRackmount
Product colourBlackBlack
Rack capacity2U2U
Cable length2.44 m2.44 m
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 certificatesKnown for oneRoHS
CertificationDiffersCSA,FCC 15 A,UL 1778CSA,FCC 15 A,UL 1449,UL 1778
Weight & dimensions4 differ
WidthDiffers480 mm432 mm
DepthDiffers683 mm406 mm
HeightDiffers86 mm89 mm
WeightDiffers44.3 kg17.3 kg
Packaging data1 differ
Package weightDiffers51.7 kg21.2 kg
Other features3 differ
Battery typeDiffersRBC43APCRBC123, APCRBC123J
InterfaceDiffersUSBSmartSlot, USB
Nominal input voltage120 V120 V
Nominal output voltage120 V120 V
Suitable for use in country/locationKnown for oneUSA
Package dimensions (WxDxH)Differs600 x 980 x 254 mm546 x 584 x 241 mm

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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