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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower Online S Series OL1KRM uninterruptible power supply (UPS) Double-conversion (Online) 1.5 kVA vs CyberPower Online S Series OL2K2RM uninterruptible power supply (UPS) Double-conversion (Online) 1.5 kVA

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  • 54specifications compared
  • 7differ
  • 47identical
  • 0known for one product only

Key differences

  • Output power
    • 800 W
    • 2400 W
  • Heat dissipation
    • 245 BTU/h
    • 712 BTU/h
  • Power factor
    • 0.8
    • 0.73
  • AC outlet types
    • NEMA 5-15P
    • NEMA L5-30R, NEMA L5-20R
  • Power plug
    • NEMA 5-15P
    • NEMA 5-20R
  • AC outlets quantity
    • 8 AC outlet(s)
    • 7 AC outlet(s)
  • Number of batteries supported
    • 2
    • 4

Side by side

Differences highlightedShow differences only
54 specifications
A

CyberPower

Online S Series OL1KRM uninterruptible power supply (UPS) Double-conversion (Online) 1.5 kVA

Model OL1KRM

View product
B

CyberPower

Online S Series OL2K2RM uninterruptible power supply (UPS) Double-conversion (Online) 1.5 kVA

Model OL2K2RM

View product
Features3 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacity1.5 kVA1.5 kVA
Output powerDiffers800 W2400 W
WaveformPure sinePure sine
Input operation voltage (min)100 V100 V
Input operation voltage (max)125 V125 V
Input frequency40 - 70 Hz40 - 70 Hz
Output frequency50/60 Hz50/60 Hz
Surge energy rating710 J710 J
Heat dissipationDiffers245 BTU/h712 BTU/h
Number of input phases11
Efficiency (ECO mode)96%96%
Power factorDiffers0.80.73
Input power factor0.990.99
Output power factor0.80.8
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)5%5%
EMI/RFI noise filteringYesYes
Noise level42.8 dB42.8 dB
Audible alarm(s)YesYes
Audible alarm modesOverload alarm, Alarm when on battery, Low battery alarm, FaultOverload alarm, Alarm when on battery, Low battery alarm, Fault
Ports & interfaces3 differ
AC outlet typesDiffersNEMA 5-15PNEMA L5-30R, NEMA L5-20R
Power plugDiffersNEMA 5-15PNEMA 5-20R
AC outlets quantityDiffers8 AC outlet(s)7 AC outlet(s)
USB portYesYes
Serial interfaceYesYes
Emergency Power Off (EPO) connectorYesYes
Battery1 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacity7 Ah7 Ah
Battery voltage12 V12 V
Number of batteries supportedDiffers24
Battery recharge time4 h4 h
Designidentical
Form factorRackmountRackmount
Product colourSilverSilver
Housing materialMetalMetal
Rack capacity2U2U
Cable length3 m3 m
LED indicatorsPowerPower
Operational conditionsidentical
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 - 0.9%0 - 0.9%
Storage relative humidity (H-H)0 - 0.95%0 - 0.95%
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitude0 - 14999 m0 - 14999 m
Packaging contentidentical
Rack mount kitYesYes
Cables includedUSB cableUSB cable
Certificatesidentical
Compliance certificatesRoHS, UL, Federal Communications Commission (FCC)RoHS, UL, Federal Communications Commission (FCC)
Weight & dimensionsidentical
Width433 mm433 mm
Depth374 mm374 mm
Height86 mm86 mm
Weight16.2 kg16.2 kg

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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