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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower OLS6000ERT6UM uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA vs Dell A8553217 uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA

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  • 13specifications compared
  • 7differ
  • 6identical
  • 52known for one product only

Key differences

  • Output power capacity
    • 6 kVA
    • 8 kVA
  • Input operation voltage (min)
    • 110 V
    • 230 V
  • Input operation voltage (max)
    • 276 V
    • 400 V
  • Output operation voltage (min)
    • 208 V
    • 230 V
  • Serial interface type
    • RS-232
    • RJ-45, RS-232
  • Form factor
    • Rackmount/Tower
    • Rackmount
  • Rack capacity
    • 3U
    • 6U

Side by side

Differences highlightedShow differences only
65 specifications
A

CyberPower

OLS6000ERT6UM uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA

Model OLS6000ERT6UM

View product
B

Dell

A8553217 uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA

Model A8553217

View product
Features4 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers6 kVA8 kVA
Output powerKnown for one5400 W
WaveformKnown for oneSine
Input operation voltage (min)Differs110 V230 V
Input operation voltage (max)Differs276 V400 V
Input frequencyKnown for one50/60 Hz
Output operation voltage (min)Differs208 V230 V
Output operation voltage (max)Known for one240 V
Maximum currentKnown for one27.3 A
Surge energy ratingKnown for one445 J
Efficiency (On-line mode)Known for one96%
Input power factorKnown for one0.99
Output power factorKnown for one0.9
Power Factor Correction (PFC) typeKnown for oneActive
Crest factorKnown for one3:1
Emergency Power Off (EPO)YesYes
Overload capacity (10 minutes)Known for one125%
Overload capacity (1 minute)Known for one150%
Overload capacity - battery mode (1 minute)Known for one150%
Total Harmonic Distortion (THD) (linear load)Known for one2%
Total Harmonic Distortion (THD) (non-linear load)Known for one5%
EMI/RFI noise filteringKnown for oneYes
Noise levelKnown for one60 dB
Surge protectionKnown for oneYes
Power protection featuresKnown for oneInput fuse, Over current, Short circuit
Audible alarm(s)YesYes
Audible alarm modesKnown for oneAlarm when on battery, Fault, Low battery alarm, Overload alarm
Ports & interfaces1 differ
AC outlet typesKnown for oneTerminal
Power plugKnown for oneTerminal
AC outlets quantityKnown for one1 AC outlet(s)
USB portYesYes
Serial interfaceKnown for oneYes
Serial interface typeDiffersRS-232RJ-45, RS-232
Parallel ports quantityKnown for one4
Emergency Power Off (EPO) connectorKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one2
Cabling technologyKnown for one10/100Base-T
SmartSlotKnown for oneYes
Batteryidentical
Battery technologyKnown for oneSealed Lead Acid (VRLA)
Battery capacityKnown for one7 Ah
Battery voltageKnown for one12 V
Typical backup time at full loadKnown for one6 min
Typical backup time at half loadKnown for one16.4 min
Battery recharge timeKnown for one7 h
Hot-swap batteryKnown for oneYes
Design2 differ
Form factorDiffersRackmount/TowerRackmount
Product colourBlackBlack
Housing materialKnown for oneMetal
Rack capacityDiffers3U6U
Display typeLCDLCD
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-15 - 45 °C
Operating relative humidity (H-H)Known for one0 - 90%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one0 - 1000 m
Non-operating altitudeKnown for one0 - 50000 m
Packaging contentidentical
Rack mount kitKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCE
Weight & dimensionsidentical
WidthKnown for one438 mm
DepthKnown for one680 mm
HeightKnown for one130.5 mm
WeightKnown for one17.5 kg
Other featuresidentical
Battery typeKnown for oneBPSE240V75ART3U

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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