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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA vs CyberPower PR2000ERTXL2UC uninterruptible power supply (UPS) Line-Interactive 2 kVA

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  • 34specifications compared
  • 20differ
  • 14identical
  • 32known for one product only

Key differences

The CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA has 1 kVA more output power capacity than the CyberPower PR2000ERTXL2UC uninterruptible power supply (UPS) Line-Interactive 2 kVA (3 kVA vs 2 kVA). The CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA has 1,000 W more output power than the CyberPower PR2000ERTXL2UC uninterruptible power supply (UPS) Line-Interactive 2 kVA (3000 W vs 2000 W). The CyberPower PR2000ERTXL2UC uninterruptible power supply (UPS) Line-Interactive 2 kVA has 21 V more input operation voltage (min) than the CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA (131 V vs 110 V). UPS topology: Double-conversion (Online) on the CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA, Line-Interactive on the CyberPower PR2000ERTXL2UC uninterruptible power supply (UPS) Line-Interactive 2 kVA. Power protection features: Overload on the CyberPower Online S Series OLS3KERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA, Overcharge, Overload, Surge protection on the CyberPower PR2000ERTXL2UC uninterruptible power supply (UPS) Line-Interactive 2 kVA.

  • UPS topology
    • Double-conversion (Online)
    • Line-Interactive
  • Output power capacity
    • 3 kVA
    • 2 kVA
  • Output power
    • 3000 W
    • 2000 W
  • Input operation voltage (min)
    • 110 V
    • 131 V
  • Input operation voltage (max)
    • 300 V
    • 302 V
  • AC outlet types
    • C13 coupler, C19 coupler
    • C13 coupler
  • AC outlets quantity
    • 7 AC outlet(s)
    • 10 AC outlet(s)
  • Typical backup time at full load
    • 2.5 min
    • 4 min

Side by side

Differences highlightedShow differences only
66 specifications
A

CyberPower

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

Model OLS3KERT2UH

View product
B

CyberPower

PR2000ERTXL2UC uninterruptible power supply (UPS) Line-Interactive 2 kVA

Model PR2000ERTXL2UC

View product
Features6 differ
UPS topologyDiffersDouble-conversion (Online)Line-Interactive
Output power capacityDiffers3 kVA2 kVA
Output powerDiffers3000 W2000 W
WaveformPure sinePure sine
Input operation voltage (min)Differs110 V131 V
Input operation voltage (max)Differs300 V302 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)200 V200 V
Output operation voltage (max)240 V240 V
Output frequency50/60 Hz50/60 Hz
Maximum currentKnown for one14.02 A
Surge energy ratingKnown for one1065 J
Heat dissipationKnown for one653 BTU/h
Number of input phases11
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 featuresDiffersOverloadOvercharge, Overload, Surge protection
Audible alarm(s)YesYes
Audible alarm modesKnown for oneAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm
Number of output phasesKnown for one1
Noise levelKnown for one38.5 dB
Ports & interfaces2 differ
AC outlet typesDiffersC13 coupler, C19 couplerC13 coupler
AC outlets quantityDiffers7 AC outlet(s)10 AC outlet(s)
USB portYesYes
Serial interfaceYesYes
Serial interface typeRS-232RS-232
RS-232 portsKnown for one1
Serial ports quantityKnown for one1
Emergency Power Off (EPO) connectorKnown for oneYes
Power plugKnown for oneC14 coupler
Battery4 differ
Battery voltageKnown for one72 V
Typical backup time at full loadDiffers2.5 min4 min
Typical backup time at half loadDiffers9.5 min12 min
Battery recharge timeDiffers4 h3 h
Charging currentKnown for one8 A
Hot-swap batteryKnown for oneYes
Replacement battery cartridgeDiffersRBP0160RBP0129
Battery technologyKnown for oneLead-Acid
Designidentical
Form factorRackmount/TowerRackmount/Tower
Product colourBlackBlack
Housing materialMetalMetal
Cable lengthKnown for one1.5 m
Control typeKnown for oneButtons
Display typeLCDLCD
LED indicatorsKnown for onePower, Fault
Operational conditions5 differ
Operating temperature (T-T)Differs0 - 50 °C0 - 40 °C
Storage temperature (T-T)Differs-20 - 50 °C-15 - 45 °C
Operating relative humidity (H-H)Differs20 - 90%0 - 95%
Storage relative humidity (H-H)Differs10 - 90%0 - 95%
Operating altitudeDiffers0 - 1500 m0 - 3000 m
Non-operating altitudeKnown for one0 - 1500 m
Certificatesidentical
CertificationKnown for oneCE, RCM RoHS
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC), cUL, UL, VCCI, RoHS
Weight & dimensions3 differ
WidthDiffers540 mm433 mm
DepthDiffers730 mm500 mm
HeightDiffers230 mm86.5 mm
WeightKnown for one3.44 kg
Packaging dataidentical
Package widthKnown for one560 mm
Package depthKnown for one620 mm
Package heightKnown for one275 mm
Package weightKnown for one4.13 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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