Product comparison · 2 uninterruptible power supplies (upss)

APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA vs CyberPower Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA

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  • 31specifications compared
  • 24differ
  • 7identical
  • 48known for one product only

Key differences

The CyberPower Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA has 1.25 kVA more output power capacity than the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA (2.2 kVA vs 0.95 kVA). The CyberPower Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA has 1,720 W more output power than the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA (2200 W vs 480 W). The APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA has 40 V more input operation voltage (min) than the CyberPower Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA (150 V vs 110 V). UPS topology: Line-Interactive on the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA, Double-conversion (Online) on the CyberPower Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA. Waveform: Sine on the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA, Pure sine on the CyberPower Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA.

  • UPS topology
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:Line-Interactive
    • Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA:Double-conversion (Online)
  • Output power capacity
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:0.95 kVA
    • Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA:2.2 kVA
  • Output power
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:480 W
    • Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA:2200 W
  • Waveform
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:Sine
    • Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA:Pure sine
  • Input operation voltage (min)
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:150 V
    • Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA:110 V
  • Input operation voltage (max)
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:280 V
    • Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA:300 V
  • Maximum current
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:4 A
    • Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA:10.39 A
  • Surge energy rating
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:273 J
    • Online S Series OLS2K2ERT2UH uninterruptible power supply (UPS) Double-conversion (Online) 2.2 kVA:1065 J

Side by side

Differences highlightedShow differences only (on)
Comparison of BX950U-MS, OLS2K2ERT2UH
79 specifications
Features9 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers0.95 kVA2.2 kVA
Output powerDiffers480 W2200 W
WaveformDiffersSinePure sine
Input operation voltage (min)Differs150 V110 V
Input operation voltage (max)Differs280 V300 V
Automatic Voltage Regulation (AVR)Known for oneYesUnknown — not stated by the source
Maximum currentDiffers4 A10.39 A
Surge energy ratingDiffers273 J1065 J
Hold time (max)Known for one10 msUnknown — not stated by the source
Hold time (min)Known for one8 msUnknown — not stated by the source
EfficiencyKnown for one97.1%Unknown — not stated by the source
Noise levelKnown for one45 dBUnknown — not stated by the source
Surge protection featuresKnown for oneFax, ModemUnknown — not stated by the source
Audible alarm modesDiffersLow battery alarm, Overload alarmAlarm when on battery, Low battery alarm, Overload alarm, Battery replacement, Fault
Output operation voltage (min)Known for oneUnknown — not stated by the source200 V
Output operation voltage (max)Known for oneUnknown — not stated by the source240 V
Output frequencyKnown for oneUnknown — not stated by the source50/60 Hz
Heat dissipationKnown for oneUnknown — not stated by the source564 BTU/h
Number of input phasesKnown for oneUnknown — not stated by the source1
Efficiency (ECO mode)Known for oneUnknown — not stated by the source98%
Power factorKnown for oneUnknown — not stated by the source1
Input power factorKnown for oneUnknown — not stated by the source0.99
ECO modeKnown for oneUnknown — not stated by the sourceYes
EMI/RFI noise filteringKnown for oneUnknown — not stated by the sourceYes
Power protection featuresKnown for oneUnknown — not stated by the sourceOverload
Ports & interfacesidentical
Power plugKnown for oneC14 couplerUnknown — not stated by the source
Number of output IEC jumpersKnown for one1Unknown — not stated by the source
Serial interfaceKnown for oneUnknown — not stated by the sourceYes
Serial interface typeKnown for oneUnknown — not stated by the sourceRS-232
RS-232 portsKnown for oneUnknown — not stated by the source1
Emergency Power Off (EPO) connectorKnown for oneUnknown — not stated by the sourceYes
Battery4 differ
Battery technologyKnown for oneSealed Lead Acid (VRLA)Unknown — not stated by the source
Battery capacityKnown for one76 VAhUnknown — not stated by the source
Battery voltageDiffers12 V72 V
Number of batteries supportedKnown for one1Unknown — not stated by the source
Typical backup time at full loadDiffers1.3 min4 min
Typical backup time at half loadDiffers7.5 min12 min
Battery life (max)Known for one5 year(s)Unknown — not stated by the source
Battery recharge timeDiffers8 h4 h
Automatic battery testKnown for oneYesUnknown — not stated by the source
Charging currentKnown for oneUnknown — not stated by the source8 A
Hot-swap batteryKnown for oneUnknown — not stated by the sourceYes
Replacement battery cartridgeKnown for oneUnknown — not stated by the sourceRBP0161
Design2 differ
Form factorDiffersTowerRackmount/Tower
Cable lengthDiffers1.22 m1.5 m
LED indicatorsKnown for oneYesUnknown — not stated by the source
Housing materialKnown for oneUnknown — not stated by the sourceMetal
Control typeKnown for oneUnknown — not stated by the sourceButtons
Display typeKnown for oneUnknown — not stated by the sourceLCD
Operational conditions6 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Differs-15 - 45 °C-20 - 50 °C
Operating relative humidity (H-H)Differs0 - 95%20 - 90%
Storage relative humidity (H-H)Differs0 - 95%10 - 90%
Operating altitudeDiffers0 - 3000 m0 - 1500 m
Non-operating altitudeDiffers0 - 9000 m0 - 1500 m
Packaging contentidentical
ManualKnown for oneYesUnknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneRoHSUnknown — not stated by the source
CertificationKnown for oneA-tick, C-tick, CE, IEC 62040-1-1, RCM, TelePermit, REACHUnknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers130 mm540 mm
DepthDiffers336 mm730 mm
HeightDiffers215 mm230 mm
WeightKnown for one8 kgUnknown — not stated by the source
Packaging dataidentical
Bundled softwareKnown for onePowerChute Personal EditionUnknown — not stated by the source
Package widthKnown for one245 mmUnknown — not stated by the source
Package depthKnown for one440 mmUnknown — not stated by the source
Package heightKnown for one295 mmUnknown — not stated by the source
Package weightKnown for one8.99 kgUnknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one85078000Unknown — not stated by the source
Other featuresidentical
Nominal input voltageKnown for one230 VUnknown — not stated by the source
Nominal output voltageKnown for one230 VUnknown — not stated by the source
Type of input protection requiredKnown for one3-pole circuit breakerUnknown — not stated by the source

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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