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)

APC SMC1500I-2U + WBEXTWAR3YR-SP-03 vs Ewent EW3943 uninterruptible power supply (UPS) 1.2 kVA

Add a product
  • 23specifications compared
  • 16differ
  • 7identical
  • 32known for one product only

Key differences

The APC SMC1500I-2U + WBEXTWAR3YR-SP-03 has 0.3 kVA more output power capacity than the Ewent EW3943 uninterruptible power supply (UPS) 1.2 kVA (1.5 kVA vs 1.2 kVA). The APC SMC1500I-2U + WBEXTWAR3YR-SP-03 has 300 W more output power than the Ewent EW3943 uninterruptible power supply (UPS) 1.2 kVA (900 W vs 600 W). The APC SMC1500I-2U + WBEXTWAR3YR-SP-03 has 120 V more input operation voltage (min) than the Ewent EW3943 uninterruptible power supply (UPS) 1.2 kVA (230 V vs 110 V). AC outlet types: NEMA 5–15R on the APC SMC1500I-2U + WBEXTWAR3YR-SP-03, C13 coupler on the Ewent EW3943 uninterruptible power supply (UPS) 1.2 kVA. AC outlets quantity: 6 AC outlet(s) on the APC SMC1500I-2U + WBEXTWAR3YR-SP-03, 4 AC outlet(s) on the Ewent EW3943 uninterruptible power supply (UPS) 1.2 kVA.

  • Output power capacity
    • 1.5 kVA
    • 1.2 kVA
  • Output power
    • 900 W
    • 600 W
  • Input operation voltage (min)
    • 230 V
    • 110 V
  • Input operation voltage (max)
    • 230 V
    • 240 V
  • Output operation voltage (min)
    • 230 V
    • 110 V
  • Output operation voltage (max)
    • 230 V
    • 240 V
  • Efficiency
    • 98%
    • 80%
  • AC outlet types
    • NEMA 5–15R
    • C13 coupler

Side by side

Differences highlightedShow differences only
55 specifications
A

APC

SMC1500I-2U + WBEXTWAR3YR-SP-03View product
B

Ewent

EW3943 uninterruptible power supply (UPS) 1.2 kVA

Model EW3943

View product
Features7 differ
UPS topologyKnown for oneLine-Interactive
Output power capacityDiffers1.5 kVA1.2 kVA
Output powerDiffers900 W600 W
WaveformSineSine
Input operation voltage (min)Differs230 V110 V
Input operation voltage (max)Differs230 V240 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)Differs230 V110 V
Output operation voltage (max)Differs230 V240 V
Output frequency regulationKnown for one57 - 63 Hz
Surge energy ratingKnown for one455 J
EfficiencyDiffers98%80%
Output voltage Total Harmonic Distortion (THD)Known for one5%
Noise levelKnown for one46 dB
Audible alarm(s)YesYes
Audible alarm modesKnown for oneBattery replacement
Automatic Voltage Regulation (AVR)Known for oneYes
Power protection featuresKnown for oneOver voltage, Short circuit, Under voltage
Ports & interfaces2 differ
AC outlet typesDiffersNEMA 5–15RC13 coupler
Power plugKnown for oneNEMA 1-15P
AC outlets quantityDiffers6 AC outlet(s)4 AC outlet(s)
USB 2.0 ports quantityKnown for one1
Battery1 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Number of batteries supportedDiffers12
Typical backup time at full loadKnown for one7 min
Typical backup time at half loadKnown for one18 min
Battery recharge timeKnown for one3 h
Battery capacityKnown for one7 Ah
Design1 differ
Form factorDiffersRackmountTower
Product colourBlackBlack
Rack capacityKnown for one2U
Cable lengthKnown for one2.44 m
Cooling typeKnown for oneActive
Display typeKnown for oneLCD
LED indicatorsYesYes
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 - 95%10 - 90%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one0 - 3000 m
Non-operating altitudeKnown for one0 - 15000 m
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCSA, NOM, UL 1778, REACH
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WidthDiffers432 mm125 mm
DepthDiffers457 mm400 mm
HeightDiffers89 mm220 mm
WeightDiffers28.6 kg9.7 kg
Packaging dataidentical
Package widthKnown for one594 mm
Package depthKnown for one603 mm
Package heightKnown for one251 mm
Package weightKnown for one31.9 kg
Other featuresidentical
Battery typeKnown for oneAPCRBC132
Nominal input voltageKnown for one230 V
Nominal output voltageKnown for one230 V

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