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Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology PFM3350-600 uninterruptible power supply (UPS) Line-Interactive 0.6 kVA vs Dahua Technology PFM350-900-A uninterruptible power supply (UPS) Line-Interactive 1.5 kVA

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  • 25specifications compared
  • 18differ
  • 7identical
  • 21known for one product only

Key differences

  • Output power capacity
    • 0.6 kVA
    • 1.5 kVA
  • Output power
    • 360 W
    • 900 W
  • Input operation voltage (min)
    • 170 V
    • 150 V
  • Input operation voltage (max)
    • 280 V
    • 275 V
  • Output operation voltage (max)
    • 230 V
    • 220 V
  • Power factor
    • 0.6
    • 0.85
  • Battery capacity
    • 7 Ah
    • 9 Ah
  • Battery voltage
    • 13.7 V
    • 12 V

Side by side

Differences highlightedShow differences only
46 specifications
A

Dahua Technology

PFM3350-600 uninterruptible power supply (UPS) Line-Interactive 0.6 kVA

Model PFM3350-600

View product
B

Dahua Technology

PFM350-900-A uninterruptible power supply (UPS) Line-Interactive 1.5 kVA

Model PFM350-900-A

View product
Features7 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers0.6 kVA1.5 kVA
Output powerDiffers360 W900 W
WaveformSine/Pure sineSine/Pure sine
Input operation voltage (min)Differs170 V150 V
Input operation voltage (max)Differs280 V275 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (max)Differs230 V220 V
Output frequency50/60 Hz50/60 Hz
Maximum currentKnown for one2.9 A
Response timeKnown for one4 ms
Power factorDiffers0.60.85
Power protection featuresDiffersOverload, Overcharge, OverdischargeBattery discharge, Overcharge, Overload
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm
Output operation voltage (min)Known for one220 V
Output voltage regulationKnown for one10%
Ports & interfacesidentical
AC outlets quantityKnown for one2 AC outlet(s)
Battery3 differ
Battery technologyKnown for oneLead-Acid
Battery capacityDiffers7 Ah9 Ah
Battery voltageDiffers13.7 V12 V
Number of batteries includedKnown for one1 pc(s)
Battery recharge timeKnown for one4 h
Charging currentDiffers1 A2 A
Cold startKnown for oneYes
Designidentical
Product colourBlackBlack
Housing materialKnown for onePlastic
Cable lengthKnown for one1.2 m
Built-in fanKnown for oneYes
Control typeKnown for oneButtons
LED indicatorsKnown for onePower, Fault
Form factorKnown for oneCompact
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-15 - 55 °C
Operating relative humidity (H-H)0 - 90%0 - 90%
Storage relative humidity (H-H)Known for one0 - 90%
Packaging contentidentical
ManualKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneCE
Weight & dimensions4 differ
WidthDiffers101.5 mm122 mm
DepthDiffers298.4 mm360 mm
HeightDiffers142.2 mm195 mm
WeightDiffers4.4 kg11 kg
Packaging data4 differ
Package widthDiffers142 mm473 mm
Package depthDiffers342 mm236 mm
Package heightDiffers223 mm310 mm
Package weightDiffers4.6 kg11.7 kg

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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