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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower EC550G uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA vs CyberPower OLS1000E uninterruptible power supply (UPS) 1 kVA

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  • 31specifications compared
  • 21differ
  • 10identical
  • 26known for one product only

Key differences

  • Output power capacity
    • 0.55 kVA
    • 1 kVA
  • Output power
    • 330 W
    • 800 W
  • Input operation voltage (min)
    • 96 V
    • 120 V
  • Input operation voltage (max)
    • 140 V
    • 280 V
  • Input frequency
    • 47/63 Hz
    • 40/70 Hz
  • Power protection features
    • Overload
    • Short circuit
  • AC outlet types
    • NEMA 5–15R
    • C13 coupler
  • Power plug
    • NEMA 5-15P
    • C14 coupler

Side by side

Differences highlightedShow differences only
57 specifications
A

CyberPower

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

Model EC550G

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B

CyberPower

OLS1000E uninterruptible power supply (UPS) 1 kVA

Model OLS1000E

View product
Features7 differ
Output power capacityDiffers0.55 kVA1 kVA
Output powerDiffers330 W800 W
WaveformSineSine
Input operation voltage (min)Differs96 V120 V
Input operation voltage (max)Differs140 V280 V
Input frequencyDiffers47/63 Hz40/70 Hz
Output operation voltage (min)Known for one208 V
Output operation voltage (max)Known for one240 V
EfficiencyKnown for one95%
Emergency Power Off (EPO)Known for oneYes
EMI/RFI noise filteringYesYes
Surge protectionYesYes
Surge protection featuresDiffersModem, TelephoneFax, Modem, Network, Telephone
Power protection featuresDiffersOverloadShort circuit
Audible alarm(s)YesYes
Audible alarm modesKnown for oneBattery replacement
Auto-restartKnown for oneYes
UPS topologyKnown for oneStandby (Offline)
Surge energy ratingKnown for one526 J
Ports & interfaces4 differ
AC outlet typesDiffersNEMA 5–15RC13 coupler
Power plugDiffersNEMA 5-15PC14 coupler
AC outlets quantityDiffers8 AC outlet(s)4 AC outlet(s)
USB 2.0 ports quantity11
Serial ports quantityKnown for one1
Modem (RJ-11) portsDiffers21
Ethernet LAN (RJ-45) portsKnown for one1
Battery3 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacityKnown for one7 Ah
Battery voltage12 V12 V
Number of batteries supportedKnown for one3
Typical backup time at full loadDiffers2.4 min6 min
Typical backup time at half loadDiffers7.35 min16 min
Battery recharge timeDiffers8 h5 h
Automatic battery testKnown for oneYes
Cold startKnown for oneYes
Design2 differ
Form factorDiffersCompactMini Tower
Product colourBlackBlack
Cooling typeKnown for oneActive
Built-in fanKnown for oneYes
Display typeKnown for oneLCD
LED indicatorsDiffersYesBattery replacement
Cable lengthKnown for one1.5 m
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)0 - 90%0 - 90%
Storage temperature (T-T)Known for one-15 - 45 °C
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one0 - 3000 m
Non-operating altitudeKnown for one0 - 15000 m
Weight & dimensions4 differ
WidthDiffers269.2 mm151 mm
DepthDiffers149.9 mm394 mm
HeightDiffers78.7 mm225 mm
WeightDiffers2.72 kg13.1 kg
Packaging data1 differ
Bundled softwareDiffersPowerPanelPowerPanel BE
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL1778, cUL 107.3, FCC
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Nominal output voltageKnown for one120 V

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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