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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower OLS10KERT5U uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA vs CyberPower OLS8KERT5UM uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA

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  • 48specifications compared
  • 16differ
  • 32identical
  • 27known for one product only

Key differences

  • Output power capacity
    • 10 kVA
    • 8 kVA
  • Output power
    • 10000 W
    • 8000 W
  • Output operation voltage (min)
    • 200 V
    • 208 V
  • AC outlets quantity
    • 9 AC outlet(s)
    • 8 AC outlet(s)
  • Typical backup time at full load
    • 2.9 min
    • 4.6 min
  • Typical backup time at half load
    • 11.2 min
    • 15.2 min
  • Form factor
    • Tower
    • Rackmount/Tower
  • Operating altitude
    • 0 - 1500 m
    • 0 - 1000 m

Side by side

Differences highlightedShow differences only
75 specifications
A

CyberPower

OLS10KERT5U uninterruptible power supply (UPS) Double-conversion (Online) 10 kVA

Model OLS10KERT5U

View product
B

CyberPower

OLS8KERT5UM uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA

Model OLS8KERT5UM

View product
Features4 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers10 kVA8 kVA
Output powerDiffers10000 W8000 W
WaveformPure sinePure sine
Input operation voltage (min)110 V110 V
Input operation voltage (max)300 V300 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)Differs200 V208 V
Output operation voltage (max)240 V240 V
Output frequency50/60 Hz50/60 Hz
Surge energy rating1335 J1335 J
Heat dissipationKnown for one2047 BTU/h
Efficiency (ECO mode)Known for one98%
Input power factor0.990.99
Output power factorKnown for one1
Crest factor3:13:1
ECO modeYesYes
Emergency Power Off (EPO)YesYes
Output voltage Total Harmonic Distortion (THD)3%3%
Input current Total Harmonic Distortion (THD)Known for one1.5%
EMI/RFI noise filteringYesYes
Noise levelKnown for one62 dB
Power protection featuresOverloadOverload
Carrying handle(s)Known for oneNo
Audible alarm(s)YesYes
Audible alarm modesDiffersBattery replacement, Fault, Overload alarmAlarm when on battery, Fault, Low battery alarm, Overload alarm
Maximum currentKnown for one36.4 A
Response timeKnown for one0 ms
Power factorKnown for one1
Surge protectionKnown for oneYes
Ports & interfaces2 differ
AC outlet typesDiffersC13 coupler, C19 coupler, TerminalC13 coupler, C19 coupler
Power plugKnown for oneC13 coupler
AC outlets quantityDiffers9 AC outlet(s)8 AC outlet(s)
USB portYesYes
RS-232 portsKnown for one1
USB 2.0 ports quantityKnown for one1
Serial interface typeKnown for oneRS-232
Serial ports quantityKnown for one1
Battery2 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Typical backup time at full loadDiffers2.9 min4.6 min
Typical backup time at half loadDiffers11.2 min15.2 min
Battery recharge time4 h4 h
Charging current4 A4 A
Hot-swap batteryKnown for oneYes
Number of batteries supportedKnown for one10
Design1 differ
Form factorDiffersTowerRackmount/Tower
Product colourBlackBlack
Housing materialMetalMetal
Rack capacity5U5U
Built-in fanKnown for oneYes
Display typeLCDLCD
CompatibilityKnown for oneBPS240V9ART3U
LED indicatorsKnown for oneOperation
Operational conditions2 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-15 - 45 °C-15 - 45 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitudeDiffers0 - 1500 m0 - 1000 m
Non-operating altitudeDiffers0 - 1500 m0 - 15000 m
Packaging contentidentical
Cables includedUSB cableUSB cable
ManualKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneCE, RoHS
CertificationKnown for oneCE, RoHS
Sustainabilityidentical
Sustainability complianceKnown for oneYes
Weight & dimensions1 differ
Width433 mm433 mm
Depth661 mm661 mm
Height213.5 mm213.5 mm
WeightDiffers80 kg74 kg
Packaging data4 differ
Package widthDiffers575 mm600 mm
Package depthDiffers890 mm800 mm
Package heightDiffers489 mm650 mm
Package weightDiffers99 kg81 kg
Package typeKnown for oneBox
Logistics dataidentical
Harmonized System (HS) codeKnown for one8504408690
Country of originKnown for oneChina

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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