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Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA vs Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA

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  • 36specifications compared
  • 15differ
  • 21identical
  • 10known for one product only

Key differences

The Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has 1,999 kVA more output power capacity than the Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA (2000 kVA vs 1 kVA). The Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has 600 W more output power than the Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA (1200 W vs 600 W). The Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has 2 h more battery recharge time than the Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA (6 h vs 4 h). AC outlets quantity: 2 AC outlet(s) on the Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA, 4 AC outlet(s) on the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA. Number of batteries included: 1 pc(s) on the Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA, 2 pc(s) on the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA.

  • Output power capacity
    • 1 kVA
    • 2000 kVA
  • Output power
    • 600 W
    • 1200 W
  • AC outlets quantity
    • 2 AC outlet(s)
    • 4 AC outlet(s)
  • Number of batteries included
    • 1 pc(s)
    • 2 pc(s)
  • Battery recharge time
    • 4 h
    • 6 h
  • Housing material
    • Plastic
    • Metal, Plastic
  • Width
    • 101.5 mm
    • 138.4 mm
  • Depth
    • 298.4 mm
    • 374.5 mm

Side by side

Differences highlightedShow differences only
46 specifications
A

Dahua Technology

PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA

Model PFM3350-1000

View product
B

Dahua Technology

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

Model PFM3350-2000L

View product
Features3 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers1 kVA2000 kVA
Output powerDiffers600 W1200 W
WaveformSine/Pure sineSine/Pure sine
Input operation voltage (min)170 V170 V
Input operation voltage (max)280 V280 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (max)Known for one230 V
Output frequency50/60 Hz50/60 Hz
Maximum currentKnown for one4.8 A
Response time4 ms4 ms
Power factorKnown for one0.6
Power protection featuresOverload, Overcharge, OverdischargeOverload, Overcharge, Overdischarge
Audible alarm(s)YesYes
Audible alarm modesDiffersLow battery alarm, Overload alarm, Battery replacement, Alarm when on battery, FaultAlarm when on battery, Low battery alarm, Overload alarm, Fault, Battery replacement
Input power factorKnown for one0.6
Ports & interfaces1 differ
AC outlets quantityDiffers2 AC outlet(s)4 AC outlet(s)
Battery2 differ
Battery technologyLead-AcidLead-Acid
Battery capacity9 Ah9 Ah
Battery voltageKnown for one13.7 V
Number of batteries includedDiffers1 pc(s)2 pc(s)
Battery recharge timeDiffers4 h6 h
Charging current1 A1 A
Design1 differ
Product colourBlackBlack
Housing materialDiffersPlasticMetal, Plastic
Cable length1.2 m1.2 m
Built-in fanYesYes
Control typeKnown for oneButtons
LED indicatorsKnown for oneFault, Power
Display typeKnown for oneLED
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-15 - 55 °C-15 - 55 °C
Operating relative humidity (H-H)0 - 90%0 - 90%
Storage relative humidity (H-H)0 - 90%0 - 90%
Packaging contentidentical
ManualYesYes
Certificatesidentical
Compliance certificatesCECE
Weight & dimensions4 differ
WidthDiffers101.5 mm138.4 mm
DepthDiffers298.4 mm374.5 mm
HeightDiffers142.2 mm166.5 mm
WeightDiffers4.9 kg12.2 kg
Packaging data4 differ
Package widthDiffers142 mm195 mm
Package depthDiffers342 mm470 mm
Package heightDiffers223 mm255 mm
Package weightDiffers5.1 kg12.6 kg
Package typeKnown for oneBox
Poweridentical
Input current (max)Known for one9.5 A

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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