Product comparison · 2 uninterruptible power supplies (upss)

APC Back-UPS 550 vs APC SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA

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  • 28specifications compared
  • 20differ
  • 8identical
  • 35known for one product only

Key differences

  • Output power capacity
    • Back-UPS 550:0.55 kVA
    • SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:0.75 kVA
  • Output power
    • Back-UPS 550:330 W
    • SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:480 W
  • Input operation voltage (min)
    • Back-UPS 550:160 V
    • SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:151 V
  • Input operation voltage (max)
    • Back-UPS 550:278 V
    • SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:302 V
  • Surge energy rating
    • Back-UPS 550:450 J
    • SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:480 J
  • Noise level
    • Back-UPS 550:40 dB
    • SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:55 dB
  • AC outlet types
    • Back-UPS 550:Type F
    • SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:C13 coupler
  • AC outlets quantity
    • Back-UPS 550:8 AC outlet(s)
    • SUA750RMI1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:4 AC outlet(s)

Side by side

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Comparison of Back-UPS 550, SUA750RMI1U
63 specifications
Features6 differ
UPS topologyKnown for oneUnknown — not stated by the sourceLine-Interactive
Output power capacityDiffers0.55 kVA0.75 kVA
Output powerDiffers330 W480 W
WaveformKnown for oneUnknown — not stated by the sourceSine
Input operation voltage (min)Differs160 V151 V
Input operation voltage (max)Differs278 V302 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)Known for oneUnknown — not stated by the source230 V
Output operation voltage (max)Known for oneUnknown — not stated by the source230 V
Output frequencyKnown for oneUnknown — not stated by the source57/63 Hz
Automatic Voltage Regulation (AVR)Known for oneUnknown — not stated by the sourceYes
Surge energy ratingDiffers450 J480 J
Noise levelDiffers40 dB55 dB
Surge protectionKnown for oneUnknown — not stated by the sourceYes
Audible alarm(s)YesYes
Auto-restartKnown for oneUnknown — not stated by the sourceYes
Maximum currentKnown for one10 AUnknown — not stated by the source
Surge protection featuresKnown for oneFax, Modem, Network, TelephoneUnknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesDiffersType FC13 coupler
Power plugKnown for oneUnknown — not stated by the sourceC14 coupler
AC outlets quantityDiffers8 AC outlet(s)4 AC outlet(s)
Number of output IEC jumpersKnown for oneUnknown — not stated by the source2
USB portKnown for oneUnknown — not stated by the sourceYes
Serial interfaceKnown for oneUnknown — not stated by the sourceYes
Serial interface typeKnown for oneUnknown — not stated by the sourceRS-232
SmartSlotKnown for oneUnknown — not stated by the sourceYes
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Battery2 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Typical backup time at full loadDiffers3 min7.1 min
Typical backup time at half loadDiffers12 min23.6 min
Hot-swap batteryYesYes
Automatic battery testKnown for oneUnknown — not stated by the sourceYes
Number of batteries supportedKnown for one1Unknown — not stated by the source
Battery recharge timeKnown for one16 hUnknown — not stated by the source
Cold startKnown for oneYesUnknown — not stated by the source
Design3 differ
Form factorDiffersCompactRackmount
Product colourDiffersBlackBlack, Grey
Rack capacityKnown for oneUnknown — not stated by the source1U
LED indicatorsDiffersYesBattery replacement
Cable lengthKnown for one1.83 mUnknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 40 °C-15 - 45 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitudeDiffers0 - 9000 m0 - 3000 m
Non-operating altitudeDiffers0 - 9000 m0 - 15000 m
Packaging contentidentical
Rack mount kitKnown for oneUnknown — not stated by the sourceYes
Cables includedKnown for oneUnknown — not stated by the sourceRS-232, USB cable
ManualKnown for oneUnknown — not stated by the sourceYes
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneGOST, REACH, UL 1449Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers224 mm432 mm
DepthDiffers311 mm660 mm
HeightDiffers89 mm44 mm
WeightDiffers6.02 kg21.8 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for oneUnknown — not stated by the source85078000
Packaging dataidentical
Package widthKnown for one279 mmUnknown — not stated by the source
Package depthKnown for one400 mmUnknown — not stated by the source
Package heightKnown for one127 mmUnknown — not stated by the source
Package weightKnown for one6.93 kgUnknown — not stated by the source
Other featuresidentical
Nominal input voltageKnown for one220 VUnknown — not stated by the source
Nominal output voltageKnown for one220 VUnknown — 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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