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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot vs CyberPower Online S Series Online Double Conversion USV 3000VA/2700WTower, ECO Mode, LCD, USB, Smart-Slot

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  • 65specifications compared
  • 15differ
  • 50identical
  • 1known for one product only

Key differences

  • Output power capacity
    • 2 kVA
    • 3 kVA
  • Output power
    • 1800 W
    • 2700 W
  • Maximum current
    • 9 A
    • 13.04 A
  • Surge energy rating
    • 440 J
    • 590 J
  • Heat dissipation
    • 607 BTU/h
    • 1139 BTU/h
  • Efficiency (ECO mode)
    • 96%
    • 97%
  • AC outlets quantity
    • 4 AC outlet(s)
    • 7 AC outlet(s)
  • Number of batteries supported
    • 4
    • 6

Side by side

Differences highlightedShow differences only
66 specifications
A

CyberPower

Online S Series Online Double Conversion USV 2000VA/1800WTower, ECO Mode, LCD, USB, Smart-Slot

Model OLS2KECR

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B

CyberPower

Online S Series Online Double Conversion USV 3000VA/2700WTower, ECO Mode, LCD, USB, Smart-Slot

Model OLS3KECR

View product
Features6 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers2 kVA3 kVA
Output powerDiffers1800 W2700 W
WaveformPure sinePure sine
Input operation voltage (min)80 V80 V
Input operation voltage (max)300 V300 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)208 V208 V
Output operation voltage (max)240 V240 V
Output frequency50/60 Hz50/60 Hz
Output voltage regulation1%1%
Automatic Voltage Regulation (AVR)YesYes
Maximum currentDiffers9 A13.04 A
Surge energy ratingDiffers440 J590 J
Heat dissipationDiffers607 BTU/h1139 BTU/h
Efficiency (ECO mode)Differs96%97%
Input power factor0.990.99
Output power factor0.90.9
Crest factor3:13:1
ECO modeYesYes
Emergency Power Off (EPO)YesYes
Overload capacity (1 minute)120%120%
Overload capacity (10 seconds)120%120%
Output voltage Total Harmonic Distortion (THD)5%5%
EMI/RFI noise filteringYesYes
Surge protectionYesYes
Power protection featuresInput fuse, OverloadInput fuse, Overload
Audible alarm(s)YesYes
Audible alarm modesAlarm when on battery, Low battery alarm, Overload alarm, Fault, Battery replacementAlarm when on battery, Low battery alarm, Overload alarm, Fault, Battery replacement
Socket circuit breakerYesYes
Ports & interfaces2 differ
AC outlet typesDiffersC13 coupler, Type FType F, C13 coupler, Terminal
Power plugType FType F
AC outlets quantityDiffers4 AC outlet(s)7 AC outlet(s)
USB portYesYes
USB port typeUSB Type-BUSB Type-B
RS-232 ports11
Emergency Power Off (EPO) connectorYesYes
Battery3 differ
Battery replacement accessibilityProfessional onlyProfessional only
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacity9 Ah9 Ah
Battery voltage12 V12 V
Number of batteries supportedDiffers46
Typical backup time at full load3 min3 min
Typical backup time at half loadDiffers14.3 min12.7 min
Battery recharge time4 h4 h
Charging currentKnown for one1.5 A
Replacement battery cartridgeDiffersBPS48V40ACBPS72V40AC
Designidentical
Form factorTowerTower
Product colourBlackBlack
Housing materialMetalMetal
Cable length1.5 m1.5 m
Display typeLCDLCD
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 50 °C-20 - 50 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitude0 - 1500 m0 - 1500 m
Non-operating altitude0 - 1500 m0 - 1500 m
Packaging contentidentical
Cables includedUSB cableUSB cable
ManualYesYes
Certificatesidentical
Compliance certificatesCE, EAC, UKCA, RoHSCE, EAC, UKCA, RoHS
Weight & dimensions4 differ
WidthDiffers110 mm155 mm
DepthDiffers390 mm341 mm
HeightDiffers345 mm400 mm
WeightDiffers17 kg25 kg
Other featuresidentical
BypassGreenPower UPSGreenPower UPS

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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