Product comparison · 2 uninterruptible power supplies (upss)

APC E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA vs CyberPower Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot

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  • 23specifications compared
  • 15differ
  • 8identical
  • 54known for one product only

Key differences

The APC E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA has 8 kVA more output power capacity than the CyberPower Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot (10 kVA vs 2 kVA). The APC E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA has 8,200 W more output power than the CyberPower Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot (10000 W vs 1800 W). The APC E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA has 93 BTU/h more heat dissipation than the CyberPower Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot (700 BTU/h vs 607 BTU/h). Input frequency: 40 - 70 Hz on the APC E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA, 50/60 Hz on the CyberPower Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot. Output frequency: 60 Hz on the APC E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA, 50/60 Hz on the CyberPower Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot.

  • Output power capacity
    • E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA:10 kVA
    • Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot:2 kVA
  • Output power
    • E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA:10000 W
    • Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot:1800 W
  • Input frequency
    • E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA:40 - 70 Hz
    • Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot:50/60 Hz
  • Output frequency
    • E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA:60 Hz
    • Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot:50/60 Hz
  • Heat dissipation
    • E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA:700 BTU/h
    • Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot:607 BTU/h
  • Output voltage Total Harmonic Distortion (THD)
    • E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA:2%
    • Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot:5%
  • Battery technology
    • E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA:Lead-Acid
    • Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot:Sealed Lead Acid (VRLA)
  • Battery voltage
    • E3SUPS10KFB uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA:120 V
    • Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot:12 V

Side by side

Differences highlightedShow differences only (on)
Comparison of E3SUPS10KFB, OLS2KECR
77 specifications
Features6 differ
Output power capacityDiffers10 kVA2 kVA
Output powerDiffers10000 W1800 W
Input operation voltage (min)Known for oneUnknown — not stated by the source80 V
Input operation voltage (max)Known for oneUnknown — not stated by the source300 V
Input frequencyDiffers40 - 70 Hz50/60 Hz
Output operation voltage (min)Known for oneUnknown — not stated by the source208 V
Output operation voltage (max)Known for oneUnknown — not stated by the source240 V
Output frequencyDiffers60 Hz50/60 Hz
Output voltage regulationKnown for oneUnknown — not stated by the source1%
Automatic Voltage Regulation (AVR)Known for oneUnknown — not stated by the sourceYes
Maximum currentKnown for oneUnknown — not stated by the source9 A
Surge energy ratingKnown for oneUnknown — not stated by the source440 J
Heat dissipationDiffers700 BTU/h607 BTU/h
Efficiency (ECO mode)Known for oneUnknown — not stated by the source96%
Input power factorKnown for oneUnknown — not stated by the source0.99
Output power factorKnown for oneUnknown — not stated by the source0.9
Crest factorKnown for oneUnknown — not stated by the source3:1
ECO modeKnown for oneUnknown — not stated by the sourceYes
Emergency Power Off (EPO)Known for oneUnknown — not stated by the sourceYes
Overload capacity (1 minute)Known for oneUnknown — not stated by the source120%
Overload capacity (10 seconds)Known for oneUnknown — not stated by the source120%
Output voltage Total Harmonic Distortion (THD)Differs2%5%
EMI/RFI noise filteringKnown for oneUnknown — not stated by the sourceYes
Surge protectionKnown for oneUnknown — not stated by the sourceYes
Power protection featuresKnown for oneUnknown — not stated by the sourceInput fuse, Overload
Audible alarm(s)Known for oneUnknown — not stated by the sourceYes
Audible alarm modesKnown for oneUnknown — not stated by the sourceAlarm when on battery, Low battery alarm, Overload alarm, Fault, Battery replacement
Socket circuit breakerKnown for oneUnknown — not stated by the sourceYes
Input current Total Harmonic Distortion (THD)Known for one4%Unknown — not stated by the source
Ports & interfacesidentical
AC outlet typesKnown for oneUnknown — not stated by the sourceC13 coupler, Type F
Power plugKnown for oneUnknown — not stated by the sourceType F
AC outlets quantityKnown for oneUnknown — not stated by the source4 AC outlet(s)
USB portKnown for oneUnknown — not stated by the sourceYes
USB port typeKnown for oneUnknown — not stated by the sourceUSB Type-B
RS-232 portsKnown for oneUnknown — not stated by the source1
Emergency Power Off (EPO) connectorKnown for oneUnknown — not stated by the sourceYes
Battery2 differ
Battery replacement accessibilityKnown for oneUnknown — not stated by the sourceProfessional only
Battery technologyDiffersLead-AcidSealed Lead Acid (VRLA)
Battery capacityKnown for oneUnknown — not stated by the source9 Ah
Battery voltageDiffers120 V12 V
Number of batteries supportedKnown for oneUnknown — not stated by the source4
Typical backup time at full loadKnown for oneUnknown — not stated by the source3 min
Typical backup time at half loadKnown for oneUnknown — not stated by the source14.3 min
Battery recharge timeKnown for oneUnknown — not stated by the source4 h
Charging currentKnown for oneUnknown — not stated by the source1.5 A
Replacement battery cartridgeKnown for oneUnknown — not stated by the sourceBPS48V40AC
Design1 differ
Product colourDiffersWhiteBlack
Housing materialKnown for oneUnknown — not stated by the sourceMetal
Cable lengthKnown for oneUnknown — not stated by the source1.5 m
International Protection (IP) codeKnown for oneIP20Unknown — not stated by the source
Operational conditions1 differ
Storage temperature (T-T)Differs-15 - 40 °C-20 - 50 °C
Operating altitudeKnown for oneUnknown — not stated by the source0 - 1500 m
Non-operating altitudeKnown for oneUnknown — not stated by the source0 - 1500 m
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceUSB cable
Management card includedKnown for oneNoUnknown — not stated by the source
Quick installation guideKnown for oneYesUnknown — not stated by the source
Certificates1 differ
Compliance certificatesDiffersRoHS, CE, EAC, RCMCE, EAC, UKCA, RoHS
CertificationKnown for oneCE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM, WEEE, REACHUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers380 mm110 mm
DepthDiffers960 mm390 mm
HeightDiffers1400 mm345 mm
WeightDiffers120 kg17 kg
Other featuresidentical
BypassKnown for oneUnknown — not stated by the sourceGreenPower UPS
Output voltageKnown for one208 VUnknown — not stated by the source
Poweridentical
Input current (max)Known for one31 AUnknown — not stated by the source
Packaging dataidentical
Package widthKnown for one1200 mmUnknown — not stated by the source
Package depthKnown for one800 mmUnknown — not stated by the source
Package heightKnown for one1595 mmUnknown — not stated by the source
Package weightKnown for one152 kgUnknown — 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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