All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 uninterruptible power supplies (upss)

Conceptronic ZEUS52E3K 3000VA vs CyberPower OLS4KERT4UA-IEC uninterruptible power supply (UPS) Double-conversion (Online) 4 kVA

Add a product
  • 35specifications compared
  • 18differ
  • 17identical
  • 60known for one product only

Key differences

  • Output power capacity
    • 3 kVA
    • 4 kVA
  • Output power
    • 2700 W
    • 3800 W
  • Waveform
    • Sine
    • Pure sine
  • Input operation voltage (min)
    • 220 V
    • 110 V
  • Input operation voltage (max)
    • 240 V
    • 300 V
  • Output operation voltage (min)
    • 220 V
    • 200 V
  • Maximum current
    • 16 A
    • 20 A
  • Output power factor
    • 0.9
    • 0.95

Side by side

Differences highlightedShow differences only
95 specifications
A

Conceptronic

ZEUS52E3K 3000VA

Model ZEUS52E3K

View product
B

CyberPower

OLS4KERT4UA-IEC uninterruptible power supply (UPS) Double-conversion (Online) 4 kVA

Model OLS4KERT4UA-IEC

View product
Features8 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers3 kVA4 kVA
Output powerDiffers2700 W3800 W
WaveformDiffersSinePure sine
Input operation voltage (min)Differs220 V110 V
Input operation voltage (max)Differs240 V300 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)Differs220 V200 V
Output operation voltage (max)240 V240 V
Output frequencyKnown for one50/60 Hz
Output frequency regulationKnown for one0.5 Hz
Output voltage regulationKnown for one1%
Maximum currentDiffers16 A20 A
Surge energy ratingKnown for one1335 J
Heat dissipationKnown for one1777 BTU/h
Number of input phasesKnown for one1
Number of output phasesKnown for one1
Efficiency (ECO mode)Known for one98%
Input power factorKnown for one0.99
Output power factorDiffers0.90.95
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 one1.5%
Total Harmonic Distortion (THD) (non-linear load)Known for one2%
EMI/RFI noise filteringKnown for oneYes
Detachable power cordKnown for oneYes
Power source typeKnown for oneAC
Socket circuit breakerKnown for oneYes
Input current Total Harmonic Distortion (THD)Known for one5%
Power protection featuresKnown for oneShort circuit
Audible alarm modesKnown for oneAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm
Ports & interfaces4 differ
AC outlet typesDiffersC13 coupler, C19 couplerC13 coupler, C19 coupler, Terminal
Power plugDiffersC19 couplerTerminal
AC outlets quantityDiffers5 AC outlet(s)15 AC outlet(s)
USB portYesYes
USB 2.0 ports quantity11
USB port typeUSB Type-BUSB Type-B
Serial interfaceYesYes
Serial interface typeRS-232RS-232
RS-232 portsDiffers13
Serial ports quantityKnown for one3
Emergency Power Off (EPO) connectorKnown for oneYes
SmartSlotKnown for oneYes
Batteryidentical
Battery technologyKnown for oneSealed Lead Acid (VRLA)
Typical backup time at full loadKnown for one6 min
Typical backup time at half loadKnown for one15 min
Battery recharge time4 h4 h
Charging currentKnown for one4 A
Hot-swap batteryKnown for oneYes
Battery capacityKnown for one108 Wh
Battery voltageKnown for one12 V
Design1 differ
Form factorDiffersTowerRackmount/Tower
Product colourBlackBlack
Housing materialKnown for oneMetal
Rack capacityKnown for one4U
Cooling typeActiveActive
Built-in fanKnown for oneYes
Control typeKnown for oneButtons
Display typeLCDLCD
LED indicatorsKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-15 - 45 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one0 - 3000 m
Non-operating altitudeKnown for one0 - 15000 m
Certificatesidentical
Compliance certificatesCE, RoHSCE, RoHS
Sustainabilityidentical
Sustainability complianceKnown for oneYes
Weight & dimensions4 differ
WidthDiffers196 mm433 mm
DepthDiffers416 mm661 mm
HeightDiffers342 mm171 mm
WeightDiffers21.3 kg55 kg
Packaging dataidentical
Package widthKnown for one575 mm
Package depthKnown for one890 mm
Package heightKnown for one404 mm
Package weightKnown for one73 kg
Package typeKnown for oneBox
Logistics dataidentical
Country of originChinaChina
Products per palletKnown for one16 pc(s)
Harmonized System (HS) codeKnown for one8504402000
Pallet gross heightKnown for one12.6 cm
Pallet gross lengthKnown for one100 cm
Pallet gross widthKnown for one120 cm
Master (outer) case widthKnown for one295 mm
Master (outer) case lengthKnown for one519 mm
Master (outer) case heightKnown for one458 mm
Master (outer) case gross weightKnown for one22.3 kg
Products per master (outer) caseKnown for one1 pc(s)
Other featuresidentical
Nominal input voltageKnown for one230 V
Overload protectionKnown for oneYes
Quantity of delay expansion units (max)Known for one4
Packaging contentidentical
Cables includedKnown for oneInput power cable, RS-232, USB cable
Quick installation guideKnown for oneYes

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.

More uninterruptible power supplies (upss) comparisons

All uninterruptible power supplies (upss) comparisons