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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower Online S Series OL1K5RM uninterruptible power supply (UPS) Double-conversion (Online) 1.5 kVA vs CyberPower LCD OL3T040KERTHDS uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA

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  • 39specifications compared
  • 24differ
  • 15identical
  • 41known for one product only

Key differences

  • Output power capacity
    • 1.5 kVA
    • 40 kVA
  • Output power
    • 1200 W
    • 40000 W
  • Input operation voltage (min)
    • 100 V
    • 132 V
  • Input operation voltage (max)
    • 125 V
    • 478 V
  • Input frequency
    • 40 - 70 Hz
    • 40/70 Hz
  • Number of input phases
    • 1
    • 3
  • Efficiency (ECO mode)
    • 15%
    • 98.9%
  • Power factor
    • 0.8
    • 1

Side by side

Differences highlightedShow differences only
80 specifications
A

CyberPower

Online S Series OL1K5RM uninterruptible power supply (UPS) Double-conversion (Online) 1.5 kVA

Model OL1K5RM

View product
B

CyberPower

LCD OL3T040KERTHDS uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA

Model OL3T040KERTHDS

View product
Features11 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers1.5 kVA40 kVA
Output powerDiffers1200 W40000 W
WaveformPure sinePure sine
Input operation voltage (min)Differs100 V132 V
Input operation voltage (max)Differs125 V478 V
Input frequencyDiffers40 - 70 Hz40/70 Hz
Output operation voltage (min)Known for one220 V
Output operation voltage (max)Known for one415 V
Output frequency50/60 Hz50/60 Hz
Output voltage regulationKnown for one1%
Maximum currentKnown for one48.5 A
Transfer time (Line Mode to Battery Mode)Known for one0 ms
Number of input phasesDiffers13
Number of output phasesKnown for one3
EfficiencyKnown for one95.8%
Efficiency (ECO mode)Differs15%98.9%
Efficiency (Battery mode)Known for one95.5%
Power factorDiffers0.81
Input power factor0.990.99
Output power factorDiffers0.80.9
Power Factor Correction (PFC) typeKnown for oneActive
Crest factorKnown for one3:1
ECO modeYesYes
Emergency Power Off (EPO)YesYes
Total Harmonic Distortion (THD) (linear load)Known for one1%
Total Harmonic Distortion (THD) (non-linear load)Known for one2%
EMI/RFI noise filteringYesYes
Noise levelDiffers47.6 dB66 dB
Surge protectionKnown for oneYes
Power protection featuresKnown for oneOverload
Audible alarm(s)YesYes
Audible alarm modesDiffersOverload alarm, Alarm when on battery, Low battery alarm, FaultAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm
Socket circuit breakerKnown for oneYes
Surge energy ratingKnown for one710 J
Heat dissipationKnown for one328 BTU/h
Ports & interfaces2 differ
AC outlet typesDiffersNEMA 5-15PTerminal
Power plugDiffersNEMA 5-15PTerminal
Serial interfaceYesYes
Serial interface typeKnown for oneRS-485
Parallel ports quantityKnown for one4
Emergency Power Off (EPO) connectorYesYes
AC outlets quantityKnown for one8 AC outlet(s)
USB portKnown for oneYes
Batteryidentical
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery voltage12 V12 V
Number of batteries supportedKnown for one40
Charging currentKnown for one3.6 A
Cold startKnown for oneYes
Rechargeable batteryKnown for oneYes
Battery capacityKnown for one7 Ah
Battery recharge timeKnown for one4 h
Design3 differ
Form factorDiffersRackmountTower
Product colourDiffersSilverBlack
Housing materialMetalMetal
Control typeKnown for oneTouch
Display typeKnown for oneLCD
LED indicatorsDiffersPowerYes
International Protection (IP) codeKnown for oneIP20
Rack capacityKnown for one2U
Cable lengthKnown for one3 m
Operational conditions3 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 45 °C-40 - 70 °C
Operating relative humidity (H-H)Differs0 - 0.9%0 - 95%
Storage relative humidity (H-H)Differs0 - 0.95%0 - 95%
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitudeKnown for one0 - 14999 m
Packaging contentidentical
Batteries includedKnown for oneYes
ManualKnown for oneYes
Rack mount kitKnown for oneYes
Cables includedKnown for oneUSB cable
Certificates1 differ
Compliance certificatesDiffersRoHS, UL, Federal Communications Commission (FCC)RoHS
CertificationKnown for oneCE, BSMI, IEC62040-1, IEC62040-2, CNS 14757-2, CNS 14843-1
Weight & dimensions4 differ
WidthDiffers433 mm219 mm
DepthDiffers374 mm760 mm
HeightDiffers86 mm483 mm
WeightDiffers16.2 kg44.7 kg
Other featuresidentical
Output connectionsKnown for oneL1, L2, L3, N, G
Overload protectionKnown for oneYes
BypassKnown for oneAutomatic

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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