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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower Online S Series Online Double Conversion USV 1000VA/900WTower, ECO Mode, LCD, USB, Smart-Slot vs Vertiv Liebert S600E

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  • 35specifications compared
  • 20differ
  • 15identical
  • 47known for one product only

Key differences

The Vertiv Liebert S600E has 19 kVA more output power capacity than the CyberPower Online S Series Online Double Conversion USV 1000VA/900WTower, ECO Mode, LCD, USB, Smart-Slot (20 kVA vs 1 kVA). The Vertiv Liebert S600E has 19,100 W more output power than the CyberPower Online S Series Online Double Conversion USV 1000VA/900WTower, ECO Mode, LCD, USB, Smart-Slot (20000 W vs 900 W). The Vertiv Liebert S600E has 225 V more input operation voltage (min) than the CyberPower Online S Series Online Double Conversion USV 1000VA/900WTower, ECO Mode, LCD, USB, Smart-Slot (305 V vs 80 V). Output frequency: 50/60 Hz on the CyberPower Online S Series Online Double Conversion USV 1000VA/900WTower, ECO Mode, LCD, USB, Smart-Slot, 40/70 Hz on the Vertiv Liebert S600E. Operating temperature (T-T): 0 - 40 °C on the CyberPower Online S Series Online Double Conversion USV 1000VA/900WTower, ECO Mode, LCD, USB, Smart-Slot, 0 - 50 °C on the Vertiv Liebert S600E.

  • Output power capacity
    • 1 kVA
    • 20 kVA
  • Output power
    • 900 W
    • 20000 W
  • Input operation voltage (min)
    • 80 V
    • 305 V
  • Input operation voltage (max)
    • 300 V
    • 498 V
  • Output operation voltage (min)
    • 208 V
    • 380 V
  • Output operation voltage (max)
    • 240 V
    • 415 V
  • Output frequency
    • 50/60 Hz
    • 40/70 Hz
  • Efficiency (ECO mode)
    • 95%
    • 98%

Side by side

Differences highlightedShow differences only
82 specifications
A

CyberPower

Online S Series Online Double Conversion USV 1000VA/900WTower, ECO Mode, LCD, USB, Smart-Slot

Model OLS1KECR

View product
B

Vertiv

Liebert S600EView product
Features9 differ
Output power capacityDiffers1 kVA20 kVA
Output powerDiffers900 W20000 W
Input operation voltage (min)Differs80 V305 V
Input operation voltage (max)Differs300 V498 V
Output operation voltage (min)Differs208 V380 V
Output operation voltage (max)Differs240 V415 V
Output frequencyDiffers50/60 Hz40/70 Hz
Output voltage regulationKnown for one1%
Maximum currentKnown for one4.5 A
Surge energy ratingKnown for one370 J
Heat dissipationKnown for one380 BTU/h
Efficiency (ECO mode)Differs95%98%
Overload capacity (1 minute)Known for one120%
Overload capacity (10 seconds)Known for one120%
Output voltage Total Harmonic Distortion (THD)Differs5%2%
EMI/RFI noise filteringKnown for oneYes
Surge protectionKnown for oneYes
Power protection featuresKnown for oneInput fuse, Overload
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Low battery alarm, Overload alarm, Fault, Battery replacement
Socket circuit breakerKnown for oneYes
Output frequency regulationKnown for one0.1 Hz
Number of input phasesKnown for one3
Number of output phasesKnown for one3
EfficiencyKnown for one94%
Efficiency (On-line mode)Known for one92%
Power factorKnown for one0.9
Noise levelKnown for one65 dB
Ports & interfacesidentical
AC outlet typesKnown for oneC13 coupler, Type F
Power plugKnown for oneType F
AC outlets quantityKnown for one3 AC outlet(s)
USB port typeKnown for oneUSB Type-B
Emergency Power Off (EPO) connectorKnown for oneYes
Serial interfaceKnown for oneYes
Serial interface typeKnown for oneRS-232
Battery1 differ
Battery replacement accessibilityKnown for oneProfessional only
Battery capacityKnown for one9 Ah
Battery voltageKnown for one12 V
Number of batteries supportedKnown for one2
Typical backup time at full loadKnown for one3 min
Typical backup time at half loadKnown for one13.3 min
Battery recharge timeKnown for one4 h
Charging currentDiffers1.5 A13 A
Replacement battery cartridgeKnown for oneBPS24V40AC
Designidentical
Housing materialKnown for oneMetal
Cable lengthKnown for one1.5 m
Cooling typeKnown for oneActive
BacklightKnown for oneYes
Backlight colourKnown for oneBlue
International Protection (IP) codeKnown for oneIP20
Operational conditions6 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Differs-20 - 50 °C-40 - 70 °C
Operating relative humidity (H-H)Differs0 - 95%5 - 95%
Storage relative humidity (H-H)Differs0 - 95%5 - 95%
Operating altitudeDiffers0 - 1500 m0 - 3000 m
Non-operating altitudeDiffers0 - 1500 m0 - 3000 m
Packaging contentidentical
Cables includedKnown for oneUSB cable
ManualKnown for oneYes
Rack mount kitKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneCE, EAC, UKCA, RoHS
Weight & dimensions4 differ
WidthDiffers86 mm335 mm
DepthDiffers335 mm654 mm
HeightDiffers308 mm1300 mm
WeightDiffers10 kg175 kg
Packaging dataidentical
Package weightKnown for one10.9 kg
Other featuresidentical
BypassKnown for oneGreenPower UPS
Technical detailsidentical
Dispose of contents/container to (P501)Known for oneAccording to local regulations

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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