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Product comparison · 2 uninterruptible power supplies (upss)

APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA vs Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA

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  • 25specifications compared
  • 22differ
  • 3identical
  • 25known for one product only

Key differences

The Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has 1,960 kVA more output power capacity than the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA (2000 kVA vs 40 kVA). The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 38,800 W more output power than the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA (40000 W vs 1200 W). The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 134 V more input operation voltage (min) than the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA (304 V vs 170 V). UPS topology: Double-conversion (Online) on the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA, Line-Interactive on the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA. Waveform: Pure sine on the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA, Sine/Pure sine on the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA.

  • UPS topology
    • Double-conversion (Online)
    • Line-Interactive
  • Output power capacity
    • 40 kVA
    • 2000 kVA
  • Output power
    • 40000 W
    • 1200 W
  • Waveform
    • Pure sine
    • Sine/Pure sine
  • Input operation voltage (min)
    • 304 V
    • 170 V
  • Input operation voltage (max)
    • 477 V
    • 280 V
  • Input frequency
    • 40 - 70 Hz
    • 50/60 Hz
  • Output frequency
    • 50 Hz
    • 50/60 Hz

Side by side

Differences highlightedShow differences only
50 specifications
A

APC

E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA

Model E3SUPS40KFB

View product
B

Dahua Technology

PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA

Model PFM3350-2000L

View product
Features8 differ
UPS topologyDiffersDouble-conversion (Online)Line-Interactive
Output power capacityDiffers40 kVA2000 kVA
Output powerDiffers40000 W1200 W
WaveformDiffersPure sineSine/Pure sine
Input operation voltage (min)Differs304 V170 V
Input operation voltage (max)Differs477 V280 V
Input frequencyDiffers40 - 70 Hz50/60 Hz
Output frequencyDiffers50 Hz50/60 Hz
Response timeKnown for one4 ms
Input power factorKnown for one0.6
Power protection featuresKnown for oneOverload, Overcharge, Overdischarge
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Low battery alarm, Overload alarm, Fault, Battery replacement
Maximum currentKnown for one73 A
Heat dissipationKnown for one2800 BTU/h
Power factorKnown for one0.7
Ports & interfacesidentical
AC outlets quantityKnown for one4 AC outlet(s)
Batteryidentical
Battery capacityKnown for one9 Ah
Number of batteries includedKnown for one2 pc(s)
Battery recharge timeKnown for one6 h
Charging currentKnown for one1 A
Battery voltageKnown for one120 V
Design2 differ
Product colourDiffersWhiteBlack
Housing materialKnown for oneMetal, Plastic
Cable lengthKnown for one1.2 m
Built-in fanKnown for oneYes
Display typeDiffersLCDLED
Form factorKnown for oneTower
International Protection (IP) codeKnown for oneIP20
Operational conditions3 differ
Storage temperature (T-T)Differs-15 - 40 °C-15 - 55 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Storage relative humidity (H-H)Differs0 - 95%0 - 90%
Packaging contentidentical
Management card includedKnown for oneNo
Quick installation guideKnown for oneYes
Certificates1 differ
Compliance certificatesDiffersRoHSCE
CertificationKnown for oneCE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM, WEEE, REACH
Poweridentical
Input current (max)Known for one9.5 A
Weight & dimensions4 differ
WidthDiffers380 mm138.4 mm
DepthDiffers1092 mm374.5 mm
HeightDiffers1400 mm166.5 mm
WeightDiffers187 kg12.2 kg
Packaging data4 differ
Package widthDiffers1200 mm195 mm
Package depthDiffers800 mm470 mm
Package heightDiffers1595 mm255 mm
Package weightDiffers220 kg12.6 kg
Package typeKnown for oneBox
Other featuresidentical
Output voltageKnown for one208 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.

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