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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower M1100XL uninterruptible power supply (UPS) Line-Interactive 1.1 kVA vs CyberPower M550L uninterruptible power supply (UPS) Line-Interactive 0.55 kVA

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  • 51specifications compared
  • 10differ
  • 41identical
  • 4known for one product only

Key differences

  • Output power capacity
    • 1.1 kVA
    • 0.55 kVA
  • Output power
    • 880 W
    • 440 W
  • AC outlets quantity
    • 6 AC outlet(s)
    • 4 AC outlet(s)
  • Battery capacity
    • 9 Ah
    • 7 Ah
  • Number of batteries supported
    • 3
    • 2
  • Typical backup time at full load
    • 10 min
    • 8 min
  • Width
    • 220 mm
    • 162 mm
  • Depth
    • 431 mm
    • 347 mm

Side by side

Differences highlightedShow differences only
55 specifications
A

CyberPower

M1100XL uninterruptible power supply (UPS) Line-Interactive 1.1 kVA

Model M1100XL

View product
B

CyberPower

M550L uninterruptible power supply (UPS) Line-Interactive 0.55 kVA

Model M550L

View product
Features2 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers1.1 kVA0.55 kVA
Output powerDiffers880 W440 W
WaveformPseudo sinePseudo sine
Input operation voltage (min)88 V88 V
Input operation voltage (max)150 V150 V
Input frequency60 Hz60 Hz
Output operation voltage (min)120 V120 V
Output operation voltage (max)120 V120 V
Output frequency60 Hz60 Hz
Automatic Voltage Regulation (AVR)YesYes
Maximum current10 A10 A
Surge energy rating1445 J1445 J
Transfer time (Line Mode to Battery Mode)10 ms10 ms
EMI/RFI noise filteringYesYes
Power protection featuresOverloadOverload
Audible alarm(s)YesYes
Audible alarm modesAlarm when on battery, Fault, Low battery alarm, Overload alarmAlarm when on battery, Fault, Low battery alarm, Overload alarm
Socket circuit breakerYesYes
Output power factorKnown for one0.8
Ports & interfaces1 differ
AC outlet typesNEMA 5-15RNEMA 5-15R
Power plugNEMA 5-15P-HGNEMA 5-15P-HG
AC outlets quantityDiffers6 AC outlet(s)4 AC outlet(s)
USB portYesYes
USB 2.0 ports quantity11
USB port typeUSB Type-BUSB Type-B
Serial interfaceYesYes
Serial interface typeRS-232RS-232
RS-232 ports11
Battery3 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacityDiffers9 Ah7 Ah
Battery voltage12 V12 V
Number of batteries supportedDiffers32
Typical backup time at full loadDiffers10 min8 min
Typical backup time at half load25 min25 min
Battery recharge timeKnown for one8 h
Hot-swap batteryYesYes
Battery recharge time(90%)Known for one8 h
Designidentical
Form factorMini TowerMini Tower
Product colourWhiteWhite
Cable length1.8 m1.8 m
Display typeLCDLCD
LED indicatorsKnown for onePower
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%
Operating altitude0 - 3000 m0 - 3000 m
Packaging contentidentical
Cables includedSerial, USB cableSerial, USB cable
ManualYesYes
Certificatesidentical
Compliance certificatesRoHSRoHS
Safety regulation & standardsidentical
SafetyUL1778, CSA, FCC 15 A (EMI), UL60601-1UL1778, CSA, FCC 15 A (EMI), UL60601-1
Weight & dimensions4 differ
WidthDiffers220 mm162 mm
DepthDiffers431 mm347 mm
HeightDiffers170 mm137 mm
WeightDiffers24.5 kg13.7 kg

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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