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Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology DH-PFM3350-100 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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  • 37specifications compared
  • 20differ
  • 17identical
  • 27known for one product only

Key differences

  • Output power capacity
    • 1 kVA
    • 2000 kVA
  • Output power
    • 600 W
    • 1200 W
  • Waveform
    • Pure sine
    • Sine/Pure sine
  • 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
  • Built-in fan
    • No
    • Yes

Side by side

Differences highlightedShow differences only
64 specifications
A

Dahua Technology

DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA

Model DH-PFM3350-100

View product
B

Dahua Technology

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

Model PFM3350-2000L

View product
Features5 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers1 kVA2000 kVA
Output powerDiffers600 W1200 W
WaveformDiffersPure 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 (min)Known for one170 V
Output operation voltage (max)Known for one280 V
Output frequency50/60 Hz50/60 Hz
Automatic Voltage Regulation (AVR)Known for oneYes
Maximum currentKnown for one4.8 A
Response time4 ms4 ms
Number of input phasesKnown for one1
Number of output phasesKnown for one1
Power factorKnown for one0.6
Input power factor0.60.6
Power protection featuresDiffersBattery discharge, Overcharge, Overdischarge, OverloadOverload, Overcharge, Overdischarge
Audible alarm(s)YesYes
Audible alarm modesDiffersAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarmAlarm when on battery, Low battery alarm, Overload alarm, Fault, Battery replacement
Ports & interfaces1 differ
AC outlet typesKnown for oneType F
Power plugKnown for oneType A
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)
Number of batteries supportedKnown for one1
Number of battery cellsKnown for one1
Battery recharge timeDiffers4 h6 h
Charging current1 A1 A
Hot-swap batteryKnown for oneNo
Design2 differ
Form factorKnown for oneDesktop
Product colourBlackBlack
Housing materialDiffersPlasticMetal, Plastic
Cable length1.2 m1.2 m
Built-in fanDiffersNoYes
LED indicatorsKnown for oneAlarm, Battery replacement, Fault, Status, Yes
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
Batteries includedKnown for oneYes
Cables includedKnown for oneInput power cable
ManualKnown for oneYes
Certificates1 differ
Compliance certificatesDiffersCE, Low Voltage Directive (LVD), Electromagnetic Compatibility (EMC)CE
Recycling codesKnown for oneLead (Lead–acid battery)
CertificationKnown for oneCE LVD: EN IEC 62040-1: 2019+A11: 2021; CE EMC: EN 62040-2: 2006; EN IEC 62040-2: 2018; EN IEC 61000-3-2: 2019+A1: 2021+A2: 2024; EN 61000-3-3: 2013+A1: 2019+A2: 2021
Power1 differ
Input current (max)Differs4.8 A9.5 A
Technical detailsidentical
Dangerous goodsKnown for oneYes
Removable batteryKnown for oneNo
Weight & dimensions4 differ
WidthDiffers101.5 mm138.4 mm
DepthDiffers298.4 mm374.5 mm
HeightDiffers142.2 mm166.5 mm
WeightDiffers4.9 kg12.2 kg
Extended battery module widthKnown for one10.2 cm
Extended battery module depthKnown for one14.2 cm
Extended battery module heightKnown for one29.8 cm
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

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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