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Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 40kVA vs CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA

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  • 21specifications compared
  • 18differ
  • 3identical
  • 46known for one product only

Key differences

The APC Easy UPS 3S Pro 40kVA has 37 kVA more output power capacity than the CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (40 kVA vs 3 kVA). The APC Easy UPS 3S Pro 40kVA has 37,000 W more output power than the CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (40000 W vs 3000 W). The APC Easy UPS 3S Pro 40kVA has 270 V more input operation voltage (min) than the CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (380 V vs 110 V). Input frequency: 40/70 Hz on the APC Easy UPS 3S Pro 40kVA, 50/60 Hz on the CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA. Form factor: Tower on the APC Easy UPS 3S Pro 40kVA, Rackmount/Tower on the CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA.

  • Output power capacity
    • 40 kVA
    • 3 kVA
  • Output power
    • 40000 W
    • 3000 W
  • Input operation voltage (min)
    • 380 V
    • 110 V
  • Input operation voltage (max)
    • 415 V
    • 300 V
  • Input frequency
    • 40/70 Hz
    • 50/60 Hz
  • Output operation voltage (min)
    • 380 V
    • 200 V
  • Output operation voltage (max)
    • 415 V
    • 240 V
  • Heat dissipation
    • 6164 BTU/h
    • 653 BTU/h

Side by side

Differences highlightedShow differences only
67 specifications
A

APC

Easy UPS 3S Pro 40kVA

Model E3SP40KHB

View product
B

CyberPower

Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA

Model OLS3KERT2UH

View product
Features9 differ
Output power capacityDiffers40 kVA3 kVA
Output powerDiffers40000 W3000 W
WaveformKnown for onePure sine
Input operation voltage (min)Differs380 V110 V
Input operation voltage (max)Differs415 V300 V
Input frequencyDiffers40/70 Hz50/60 Hz
Output operation voltage (min)Differs380 V200 V
Output operation voltage (max)Differs415 V240 V
Maximum currentKnown for one14.02 A
Surge energy ratingKnown for one1065 J
Heat dissipationDiffers6164 BTU/h653 BTU/h
Number of input phasesDiffers31
Efficiency (ECO mode)Known for one98%
Power factorKnown for one1
Input power factorKnown for one0.99
ECO modeKnown for oneYes
Emergency Power Off (EPO)Known for oneYes
EMI/RFI noise filteringKnown for oneYes
Surge protectionKnown for oneYes
Power protection featuresKnown for oneOverload
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm
Number of output phasesKnown for one3
Crest factorKnown for one3:1
Output voltage Total Harmonic Distortion (THD)Known for one5%
Input current Total Harmonic Distortion (THD)Known for one3%
Noise levelKnown for one63 dB
Ports & interfacesidentical
AC outlet typesKnown for oneC13 coupler, C19 coupler
AC outlets quantityKnown for one7 AC outlet(s)
USB portKnown for oneYes
Serial interfaceKnown for oneYes
Serial interface typeKnown for oneRS-232
RS-232 portsKnown for one1
Serial ports quantityKnown for one1
Emergency Power Off (EPO) connectorKnown for oneYes
Batteryidentical
Battery voltageKnown for one72 V
Typical backup time at full loadKnown for one2.5 min
Typical backup time at half loadKnown for one9.5 min
Battery recharge timeKnown for one4 h
Charging currentKnown for one8 A
Hot-swap batteryKnown for oneYes
Replacement battery cartridgeKnown for oneRBP0160
Battery technologyKnown for oneLead-Acid
Design2 differ
Form factorDiffersTowerRackmount/Tower
Product colourDiffersWhiteBlack
Housing materialKnown for oneMetal
Cable lengthKnown for one1.5 m
Control typeKnown for oneButtons
International Protection (IP) codeKnown for oneIP20
Operational conditions4 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Differs-25 - 55 °C-20 - 50 °C
Operating relative humidity (H-H)Differs0 - 95%20 - 90%
Storage relative humidity (H-H)Differs0 - 95%10 - 90%
Operating altitudeKnown for one0 - 1500 m
Non-operating altitudeKnown for one0 - 1500 m
Certificatesidentical
CertificationKnown for oneCE, RCM RoHS
Weight & dimensions3 differ
WidthDiffers500 mm540 mm
DepthDiffers940 mm730 mm
HeightDiffers1400 mm230 mm
WeightKnown for one151 kg
Packaging dataidentical
Package widthKnown for one500 mm
Package depthKnown for one940 mm
Package heightKnown for one1400 mm
Package weightKnown for one151 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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