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Product comparison · 2 uninterruptible power supplies (upss)

APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA vs Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA

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  • 26specifications compared
  • 23differ
  • 3identical
  • 28known for one product only

Key differences

The Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has 1,980 kVA more output power capacity than the APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA (2000 kVA vs 20 kVA). The APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA has 18,800 W more output power than the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA (20000 W vs 1200 W). The APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA has 10 V more input operation voltage (min) than the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA (180 V vs 170 V). UPS topology: Double-conversion (Online) on the APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA, Line-Interactive on the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA. Waveform: Pure sine on the APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 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
    • 20 kVA
    • 2000 kVA
  • Output power
    • 20000 W
    • 1200 W
  • Waveform
    • Pure sine
    • Sine/Pure sine
  • Input operation voltage (min)
    • 180 V
    • 170 V
  • Input operation voltage (max)
    • 253 V
    • 280 V
  • Input frequency
    • 45/65 Hz
    • 50/60 Hz
  • Output frequency
    • 60 Hz
    • 50/60 Hz

Side by side

Differences highlightedShow differences only
54 specifications
A

APC

E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA

Model E3SUPS20KFB1

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 capacityDiffers20 kVA2000 kVA
Output powerDiffers20000 W1200 W
WaveformDiffersPure sineSine/Pure sine
Input operation voltage (min)Differs180 V170 V
Input operation voltage (max)Differs253 V280 V
Input frequencyDiffers45/65 Hz50/60 Hz
Output frequencyDiffers60 Hz50/60 Hz
Maximum currentKnown for one68 A
Heat dissipationKnown for one1701 BTU/h
Number of input phasesKnown for one3
Number of output phasesKnown for one3
Output voltage Total Harmonic Distortion (THD)Known for one2%
Input current Total Harmonic Distortion (THD)Known for one4%
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
Batteryidentical
Battery voltageKnown for one120 V
Battery capacityKnown for one9 Ah
Number of batteries includedKnown for one2 pc(s)
Battery recharge timeKnown for one6 h
Charging currentKnown for one1 A
Design2 differ
Form factorKnown for oneTower
Product colourDiffersWhiteBlack
Display typeDiffersLCDLED
International Protection (IP) codeKnown for oneIP20
Housing materialKnown for oneMetal, Plastic
Cable lengthKnown for one1.2 m
Built-in fanKnown for oneYes
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%
Operating altitudeKnown for one0 - 1015.9 m
Packaging contentidentical
Management card includedKnown for oneNo
Quick installation guideKnown for oneYes
Certificates1 differ
Compliance certificatesDiffersRoHS, CE, EAC, RCMCE
CertificationKnown for oneCE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM, WEEE, REACH
Power1 differ
Input current (max)Differs68 A9.5 A
Weight & dimensions4 differ
WidthDiffers500 mm138.4 mm
DepthDiffers969 mm374.5 mm
HeightDiffers1400 mm166.5 mm
WeightDiffers158 kg12.2 kg
Packaging data4 differ
Package widthDiffers1114 mm195 mm
Package depthDiffers683 mm470 mm
Package heightDiffers1640 mm255 mm
Package weightDiffers195 kg12.6 kg
Package typeKnown for oneBox
Other featuresidentical
Output voltageKnown for one208 V
Ports & interfacesidentical
AC outlets quantityKnown for one4 AC outlet(s)

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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