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Product comparison · 2 uninterruptible power supplies (upss)

APC SMT750R2-NMC uninterruptible power supply (UPS) 0.75 kVA vs CyberPower EC550G uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA

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  • 33specifications compared
  • 18differ
  • 15identical
  • 18known for one product only

Key differences

  • Output power capacity
    • 0.75 kVA
    • 0.55 kVA
  • Output power
    • 500 W
    • 330 W
  • Input operation voltage (min)
    • 75 V
    • 96 V
  • Input operation voltage (max)
    • 154 V
    • 140 V
  • Input frequency
    • 50/60 Hz
    • 47/63 Hz
  • Surge energy rating
    • 459 J
    • 526 J
  • AC outlets quantity
    • 6 AC outlet(s)
    • 8 AC outlet(s)
  • Typical backup time at full load
    • 5.5 min
    • 2.4 min

Side by side

Differences highlightedShow differences only
51 specifications
A

APC

SMT750R2-NMC uninterruptible power supply (UPS) 0.75 kVA

Model SMT750R2-NMC

View product
B

CyberPower

EC550G uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA

Model EC550G

View product
Features6 differ
Output power capacityDiffers0.75 kVA0.55 kVA
Output powerDiffers500 W330 W
WaveformSineSine
Input operation voltage (min)Differs75 V96 V
Input operation voltage (max)Differs154 V140 V
Input frequencyDiffers50/60 Hz47/63 Hz
Surge energy ratingDiffers459 J526 J
EfficiencyKnown for one97.4%
Emergency Power Off (EPO)Known for oneYes
Output voltage Total Harmonic Distortion (THD)Known for one5%
Noise levelKnown for one42 dB
Audible alarm(s)YesYes
UPS topologyKnown for oneStandby (Offline)
EMI/RFI noise filteringKnown for oneYes
Surge protectionKnown for oneYes
Surge protection featuresKnown for oneModem, Telephone
Power protection featuresKnown for oneOverload
Ports & interfaces1 differ
AC outlet typesNEMA 5–15RNEMA 5–15R
Power plugNEMA 5-15PNEMA 5-15P
AC outlets quantityDiffers6 AC outlet(s)8 AC outlet(s)
USB 2.0 ports quantity11
Modem (RJ-11) portsKnown for one2
Battery3 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Typical backup time at full loadDiffers5.5 min2.4 min
Typical backup time at half loadDiffers16 min7.35 min
Battery recharge timeDiffers3 h8 h
Battery voltageKnown for one12 V
Design2 differ
Form factorDiffersRackmountCompact
Product colourBlackBlack
Rack capacityKnown for one2U
Cable lengthDiffers2.44 m1.5 m
Display typeKnown for oneLCD
LED indicatorsYesYes
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-15 - 45 °C-15 - 45 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
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
CertificationDiffersUL 1449 CSA, FCC, UL 1449, UL 1778 REACHUL1778, cUL 107.3, FCC
Weight & dimensions4 differ
WidthDiffers432 mm269.2 mm
DepthDiffers406 mm149.9 mm
HeightDiffers89 mm78.7 mm
WeightDiffers17.3 kg2.72 kg
Packaging dataidentical
Package weightKnown for one21.2 kg
Bundled softwareKnown for onePowerPanel
Other featuresidentical
Nominal input voltageKnown for one120 V
Nominal output voltage120 V120 V
Package dimensions (WxDxH)Known for one546 x 584 x 241 mm
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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