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Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA vs Vertiv Liebert Powerbank 600 RT 3 X 1

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  • 26specifications compared
  • 20differ
  • 6identical
  • 30known for one product only

Key differences

The Vertiv Liebert Powerbank 600 RT 3 X 1 has 5 kVA more output power capacity than the Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA (6 kVA vs 1 kVA). The Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA has 50 V more input operation voltage (min) than the Vertiv Liebert Powerbank 600 RT 3 X 1 (170 V vs 120 V). The Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA has 50 V more input operation voltage (max) than the Vertiv Liebert Powerbank 600 RT 3 X 1 (280 V vs 230 V). UPS topology: Line-Interactive on the Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA, Double-conversion (Online) on the Vertiv Liebert Powerbank 600 RT 3 X 1. Waveform: Sine/Pure sine on the Dahua Technology PFM3350-1000 uninterruptible power supply (UPS) Line-Interactive 1 kVA, Sine on the Vertiv Liebert Powerbank 600 RT 3 X 1.

  • UPS topology
    • Line-Interactive
    • Double-conversion (Online)
  • Output power capacity
    • 1 kVA
    • 6 kVA
  • Waveform
    • Sine/Pure sine
    • Sine
  • Input operation voltage (min)
    • 170 V
    • 120 V
  • Input operation voltage (max)
    • 280 V
    • 230 V
  • Output operation voltage (max)
    • 230 V
    • 240 V
  • LED indicators
    • Fault, Power
    • Yes
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 50 °C

Side by side

Differences highlightedShow differences only
56 specifications
A

Dahua Technology

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

Model PFM3350-1000

View product
B

Vertiv

Liebert Powerbank 600 RT 3 X 1View product
Features7 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers1 kVA6 kVA
Output power600 W600 W
WaveformDiffersSine/Pure sineSine
Input operation voltage (min)Differs170 V120 V
Input operation voltage (max)Differs280 V230 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (max)Differs230 V240 V
Output frequency50/60 Hz50/60 Hz
Maximum currentKnown for one4.8 A
Response timeKnown for one4 ms
Power factorKnown for one0.6
Power protection featuresDiffersOverload, Overcharge, OverdischargeOverload, Short circuit, Overcharge, Over current
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneLow battery alarm, Overload alarm, Battery replacement, Alarm when on battery, Fault
Output operation voltage (min)Known for one220 V
EfficiencyKnown for one94%
Efficiency (On-line mode)Known for one90%
Efficiency (ECO mode)Known for one94%
Noise levelKnown for one65 dB
Surge protectionKnown for oneYes
Ports & interfacesidentical
AC outlets quantityKnown for one2 AC outlet(s)
USB portKnown for oneYes
RS-232 portsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Batteryidentical
Battery technologyLead-AcidLead-Acid
Battery capacityKnown for one9 Ah
Battery voltageKnown for one13.7 V
Number of batteries includedKnown for one1 pc(s)
Battery recharge timeKnown for one4 h
Charging currentKnown for one1 A
Number of batteries supportedKnown for one16
Design1 differ
Product colourBlackBlack
Housing materialKnown for onePlastic
Cable lengthKnown for one1.2 m
Built-in fanKnown for oneYes
Control typeButtonsButtons
LED indicatorsDiffersFault, PowerYes
Form factorKnown for oneTower
Rack capacityKnown for one12U
Operational conditions4 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Differs-15 - 55 °C-40 - 70 °C
Operating relative humidity (H-H)Differs0 - 90%5 - 95%
Storage relative humidity (H-H)Differs0 - 90%5 - 95%
Operating altitudeKnown for one0 - 3000 m
Non-operating altitudeKnown for one0 - 3000 m
Packaging contentidentical
ManualKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneCE
Weight & dimensions4 differ
WidthDiffers101.5 mm440 mm
DepthDiffers298.4 mm550 mm
HeightDiffers142.2 mm550 mm
WeightDiffers4.9 kg100 kg
Packaging data4 differ
Package widthDiffers142 mm386 mm
Package depthDiffers342 mm525 mm
Package heightDiffers223 mm228 mm
Package weightDiffers5.1 kg13.8 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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