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Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA vs Vertiv Liebert PowerBank 6 kVA

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  • 20specifications compared
  • 19differ
  • 1identical
  • 34known for one product only

Key differences

The Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has 1,994 kVA more output power capacity than the Vertiv Liebert PowerBank 6 kVA (2000 kVA vs 6 kVA). The Vertiv Liebert PowerBank 6 kVA has 3,000 W more output power than the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA (4200 W vs 1200 W). The Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has 5 V more input operation voltage (min) than the Vertiv Liebert PowerBank 6 kVA (170 V vs 165 V). UPS topology: Line-Interactive on the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA, Double-conversion (Online) on the Vertiv Liebert PowerBank 6 kVA. Waveform: Sine/Pure sine on the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA, Pure sine on the Vertiv Liebert PowerBank 6 kVA.

  • UPS topology
    • Line-Interactive
    • Double-conversion (Online)
  • Output power capacity
    • 2000 kVA
    • 6 kVA
  • Output power
    • 1200 W
    • 4200 W
  • Waveform
    • Sine/Pure sine
    • Pure sine
  • Input operation voltage (min)
    • 170 V
    • 165 V
  • Input operation voltage (max)
    • 280 V
    • 275 V
  • Input frequency
    • 50/60 Hz
    • 50 Hz
  • Output frequency
    • 50/60 Hz
    • 50 Hz

Side by side

Differences highlightedShow differences only
54 specifications
A

Dahua Technology

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

Model PFM3350-2000L

View product
B

Vertiv

Liebert PowerBank 6 kVAView product
Features8 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers2000 kVA6 kVA
Output powerDiffers1200 W4200 W
WaveformDiffersSine/Pure sinePure sine
Input operation voltage (min)Differs170 V165 V
Input operation voltage (max)Differs280 V275 V
Input frequencyDiffers50/60 Hz50 Hz
Output frequencyDiffers50/60 Hz50 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
Output operation voltage (min)Known for one220 V
Output operation voltage (max)Known for one240 V
Efficiency (On-line mode)Known for one89%
Efficiency (ECO mode)Known for one94%
Crest factorKnown for one3:1
Noise levelKnown for one65 dB
Ports & interfacesidentical
AC outlets quantityKnown for one4 AC outlet(s)
Battery2 differ
Battery technologyKnown for oneLead-Acid
Battery capacityKnown for one9 Ah
Number of batteries includedDiffers2 pc(s)16 pc(s)
Battery recharge timeDiffers6 h12 h
Charging current1 A1 A
Battery voltageKnown for one12 V
Number of batteries supportedKnown for one16
Number of battery cellsKnown for one16
Hot-swap batteryKnown for oneYes
Automatic battery testKnown for oneYes
Design2 differ
Product colourDiffersBlackBlue, White
Housing materialKnown for oneMetal, Plastic
Cable lengthKnown for one1.2 m
Built-in fanKnown for oneYes
Display typeDiffersLEDLCD
Form factorKnown for oneRackmount/Tower
International Protection (IP) codeKnown for oneIP20
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Storage temperature (T-T)Differs-15 - 55 °C-20 - 70 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Storage relative humidity (H-H)Known for one0 - 90%
Packaging contentidentical
ManualKnown for oneYes
Rack mount kitKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneCE
Poweridentical
Input current (max)Known for one9.5 A
Weight & dimensions4 differ
WidthDiffers138.4 mm425 mm
DepthDiffers374.5 mm730 mm
HeightDiffers166.5 mm550 mm
WeightDiffers12.2 kg95 kg
Packaging dataidentical
Package widthKnown for one195 mm
Package depthKnown for one470 mm
Package heightKnown for one255 mm
Package weightKnown for one12.6 kg
Package typeKnown for oneBox

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