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Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology PFM3350-1500 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA vs Vertiv Liebert GXT MT CX

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  • 23specifications compared
  • 17differ
  • 6identical
  • 37known for one product only

Key differences

The Vertiv Liebert GXT MT CX has 1.5 kVA more output power capacity than the Dahua Technology PFM3350-1500 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA (3 kVA vs 1.5 kVA). The Vertiv Liebert GXT MT CX has 1,500 W more output power than the Dahua Technology PFM3350-1500 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA (2400 W vs 900 W). The Dahua Technology PFM3350-1500 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA has 60 V more input operation voltage (min) than the Vertiv Liebert GXT MT CX (170 V vs 110 V). UPS topology: Line-Interactive on the Dahua Technology PFM3350-1500 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA, Double-conversion (Online) on the Vertiv Liebert GXT MT CX. Input frequency: 50/60 Hz on the Dahua Technology PFM3350-1500 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA, 40 - 70 Hz on the Vertiv Liebert GXT MT CX.

  • UPS topology
    • Line-Interactive
    • Double-conversion (Online)
  • Output power capacity
    • 1.5 kVA
    • 3 kVA
  • Output power
    • 900 W
    • 2400 W
  • Input operation voltage (min)
    • 170 V
    • 110 V
  • Input frequency
    • 50/60 Hz
    • 40 - 70 Hz
  • Output operation voltage (max)
    • 230 V
    • 240 V
  • Charging current
    • 1 A
    • 16 A
  • LED indicators
    • Power, Fault
    • Fault, Power

Side by side

Differences highlightedShow differences only
60 specifications
A

Dahua Technology

PFM3350-1500 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA

Model PFM3350-1500

View product
B

Vertiv

Liebert GXT MT CXView product
Features8 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers1.5 kVA3 kVA
Output powerDiffers900 W2400 W
WaveformSine/Pure sineSine/Pure sine
Input operation voltage (min)Differs170 V110 V
Input operation voltage (max)280 V280 V
Input frequencyDiffers50/60 Hz40 - 70 Hz
Output operation voltage (max)Differs230 V240 V
Output frequency50/60 Hz50/60 Hz
Maximum currentKnown for one7.2 A
Response timeKnown for one4 ms
Power factorKnown for one0.6
Power protection featuresDiffersOverload, Overcharge, OverdischargeOverload
Audible alarm(s)YesYes
Audible alarm modesDiffersAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarmFault, Low battery alarm
Output operation voltage (min)Known for one200 V
Automatic Voltage Regulation (AVR)Known for oneYes
EfficiencyKnown for one90%
Input power factorKnown for one0.99
Crest factorKnown for one3:1
Emergency Power Off (EPO)Known for oneYes
Output voltage Total Harmonic Distortion (THD)Known for one3%
Noise levelKnown for one45 dB
Surge protectionKnown for oneYes
Ports & interfacesidentical
AC outlets quantityKnown for one4 AC outlet(s)
USB portKnown for oneYes
Serial interfaceKnown for oneYes
Serial interface typeKnown for oneRS-232
RS-232 portsKnown for one1
Battery1 differ
Battery technologyKnown for oneLead-Acid
Battery capacityKnown for one7 Ah
Battery voltageKnown for one13.7 V
Number of batteries includedKnown for one2 pc(s)
Battery recharge timeKnown for one4 h
Charging currentDiffers1 A16 A
Number of battery cellsKnown for one6
Design1 differ
Product colourBlackBlack
Housing materialKnown for oneMetal, Plastic
Cable lengthKnown for one1.2 m
Built-in fanKnown for oneYes
Control typeKnown for oneButtons
LED indicatorsDiffersPower, FaultFault, Power
Form factorKnown for oneTower
Cooling typeKnown for oneActive
Display typeKnown for oneLCD
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Known for one-15 - 55 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Storage relative humidity (H-H)Differs0 - 90%0 - 95%
Packaging contentidentical
ManualYesYes
Certificatesidentical
Compliance certificatesKnown for oneCE
Weight & dimensions4 differ
WidthDiffers138.4 mm145 mm
DepthDiffers374.5 mm397 mm
HeightDiffers166.5 mm333 mm
WeightDiffers11.4 kg9.8 kg
Packaging dataidentical
Package widthKnown for one195 mm
Package depthKnown for one470 mm
Package heightKnown for one255 mm
Package weightKnown for one11.8 kg
Logistics dataidentical
Country of originKnown for oneIndia

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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