Product comparison · 2 uninterruptible power supplies (upss)

APC Smart-UPS X vs APC SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA

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  • 41specifications compared
  • 25differ
  • 16identical
  • 22known for one product only

Key differences

  • Output power capacity
    • Smart-UPS X:3 kVA
    • SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:0.75 kVA
  • Output power
    • Smart-UPS X:2700 W
    • SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:500 W
  • Input operation voltage (min)
    • Smart-UPS X:141 V
    • SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:75 V
  • Input operation voltage (max)
    • Smart-UPS X:280 V
    • SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:154 V
  • Output operation voltage (min)
    • Smart-UPS X:208 V
    • SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:120 V
  • Output operation voltage (max)
    • Smart-UPS X:240 V
    • SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:120 V
  • Surge energy rating
    • Smart-UPS X:645 J
    • SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:459 J
  • Noise level
    • Smart-UPS X:55 dB
    • SMT750R2X122 uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:42 dB

Side by side

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Comparison of Smart-UPS X, SMT750R2X122
63 specifications
Features8 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers3 kVA0.75 kVA
Output powerDiffers2700 W500 W
WaveformSineSine
Input operation voltage (min)Differs141 V75 V
Input operation voltage (max)Differs280 V154 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)Differs208 V120 V
Output operation voltage (max)Differs240 V120 V
Surge energy ratingDiffers645 J459 J
Crest factorKnown for one3:1Unknown — not stated by the source
Emergency Power Off (EPO)Known for oneYesUnknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)5%5%
Noise levelDiffers55 dB42 dB
Surge protectionKnown for oneYesUnknown — not stated by the source
Audible alarm(s)YesYes
Web-based managementKnown for oneYesUnknown — not stated by the source
Audible alarm modesAlarm when on battery, Low battery alarmAlarm when on battery, Low battery alarm
Auto-restartKnown for oneYesUnknown — not stated by the source
Output frequency regulationKnown for oneUnknown — not stated by the source57 - 63 Hz
Ports & interfaces3 differ
AC outlet typesDiffersC13 coupler, C19 coupler, NEMA L6-20R, IEC JumpersNEMA 5–15R
Power plugDiffersNEMA L6-20PNEMA L5-15P
AC outlets quantityDiffers11 AC outlet(s)6 AC outlet(s)
USB portKnown for oneYesUnknown — not stated by the source
Serial interfaceKnown for oneYesUnknown — not stated by the source
Serial interface typeKnown for oneRS-232Unknown — not stated by the source
SmartSlotYesYes
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
Battery2 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacityDiffers738 VAh168 VAh
Battery life (max)Differs5 year(s)6 year(s)
Battery recharge time3 h3 h
Hot-swap batteryKnown for oneYesUnknown — not stated by the source
Automatic battery testKnown for oneYesUnknown — not stated by the source
Replacement battery cartridgeKnown for oneUnknown — not stated by the sourceAPCRBC123
Design3 differ
Form factorDiffersRackmount/TowerRackmount
Product colourBlackBlack
Rack capacityDiffers4U2U
Display typeDiffersLEDLCD
LED indicatorsKnown for oneStatusUnknown — not stated by the source
Cable lengthKnown for oneUnknown — not stated by the source2.44 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
Packaging contentidentical
Rack mount kitKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneRS-232, USB cableUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Certificates1 differ
Compliance certificatesRoHSRoHS
CertificationDiffersC-tick, CE, CSA, EN 50091-1, EN 50091-2, FCC Part 15 Class A, GOST, IRAM, UL 1778, VDE, REACHCSA, FCC Part 15 Class A, UL 1449, UL 1778, REACH, PEP, EOLI
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STARUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers178 mm432 mm
DepthDiffers483 mm406 mm
HeightDiffers432 mm89 mm
WeightDiffers38.6 kg17.3 kg
Packaging data4 differ
Resource CDKnown for oneYesUnknown — not stated by the source
Software CDKnown for oneYesUnknown — not stated by the source
Package widthDiffers586 mm546 mm
Package depthDiffers633 mm584 mm
Package heightDiffers330 mm241 mm
Package weightDiffers47.7 kg21.2 kg
Logistics dataidentical
Products per palletKnown for one6 pc(s)Unknown — not stated by the source

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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