Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA vs Vertiv Liebert ITON CX 600VA

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  • 28specifications compared
  • 22differ
  • 6identical
  • 45known for one product only

Key differences

The Vertiv Liebert ITON CX 600VA has 599 kVA more output power capacity than the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA (600 kVA vs 1 kVA). The Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA has 240 W more output power than the Vertiv Liebert ITON CX 600VA (600 W vs 360 W). The Vertiv Liebert ITON CX 600VA has 50 V more input operation voltage (min) than the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA (220 V vs 170 V). Waveform: Pure sine on the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA, Simulated sine on the Vertiv Liebert ITON CX 600VA. Input frequency: 50/60 Hz on the Dahua Technology DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA, 50 Hz on the Vertiv Liebert ITON CX 600VA.

  • Output power capacity
    • DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:1 kVA
    • Liebert ITON CX 600VA:600 kVA
  • Output power
    • DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:600 W
    • Liebert ITON CX 600VA:360 W
  • Waveform
    • DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:Pure sine
    • Liebert ITON CX 600VA:Simulated sine
  • Input operation voltage (min)
    • DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:170 V
    • Liebert ITON CX 600VA:220 V
  • Input operation voltage (max)
    • DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:280 V
    • Liebert ITON CX 600VA:230 V
  • Input frequency
    • DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:50/60 Hz
    • Liebert ITON CX 600VA:50 Hz
  • Output operation voltage (min)
    • DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:170 V
    • Liebert ITON CX 600VA:140 V
  • Output operation voltage (max)
    • DH-PFM3350-100 uninterruptible power supply (UPS) Line-Interactive 1 kVA:280 V
    • Liebert ITON CX 600VA:300 V

Side by side

Differences highlightedShow differences only (off)
Comparison of DH-PFM3350-100, Liebert ITON CX 600VA
73 specifications
Features10 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers1 kVA600 kVA
Output powerDiffers600 W360 W
WaveformDiffersPure sineSimulated sine
Input operation voltage (min)Differs170 V220 V
Input operation voltage (max)Differs280 V230 V
Input frequencyDiffers50/60 Hz50 Hz
Output operation voltage (min)Differs170 V140 V
Output operation voltage (max)Differs280 V300 V
Output frequencyDiffers50/60 Hz50 Hz
Automatic Voltage Regulation (AVR)YesYes
Maximum currentKnown for one4.8 AUnknown — not stated by the source
Response time4 ms4 ms
Number of input phasesKnown for one1Unknown — not stated by the source
Number of output phasesKnown for one1Unknown — not stated by the source
Power factorKnown for one0.6Unknown — not stated by the source
Input power factorKnown for one0.6Unknown — not stated by the source
Power protection featuresDiffersBattery discharge, Overcharge, Overdischarge, OverloadOverload
Audible alarm(s)Known for oneYesUnknown — not stated by the source
Audible alarm modesKnown for oneAlarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarmUnknown — not stated by the source
Emergency Power Off (EPO)Known for oneUnknown — not stated by the sourceYes
Noise levelKnown for oneUnknown — not stated by the source40 dB
Surge protectionKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
AC outlet typesKnown for oneType FUnknown — not stated by the source
Power plugKnown for oneType AUnknown — not stated by the source
AC outlets quantityKnown for one2 AC outlet(s)Unknown — not stated by the source
USB portKnown for oneUnknown — not stated by the sourceYes
USB port typeKnown for oneUnknown — not stated by the sourceUSB Type-B
Serial interfaceKnown for oneUnknown — not stated by the sourceYes
Serial interface typeKnown for oneUnknown — not stated by the sourceRS-232
RS-232 portsKnown for oneUnknown — not stated by the source1
Battery3 differ
Battery technologyKnown for oneLead-AcidUnknown — not stated by the source
Battery capacityDiffers9 Ah7 Ah
Battery voltageDiffers13.7 V12 V
Number of batteries includedKnown for one1 pc(s)Unknown — not stated by the source
Number of batteries supportedKnown for one1Unknown — not stated by the source
Number of battery cells11
Battery recharge timeDiffers4 h8 h
Charging currentKnown for one1 AUnknown — not stated by the source
Hot-swap batteryKnown for oneNoUnknown — not stated by the source
Cold startKnown for oneUnknown — not stated by the sourceYes
Design2 differ
Form factorDiffersDesktopTower
Product colourBlackBlack
Housing materialKnown for onePlasticUnknown — not stated by the source
Cable lengthKnown for one1.2 mUnknown — not stated by the source
Built-in fanKnown for oneNoUnknown — not stated by the source
LED indicatorsDiffersAlarm, Battery replacement, Fault, Status, YesFault, Power
Backlight colourKnown for oneUnknown — not stated by the sourceRed/Green
Operational conditions3 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 55 °C-15 - 50 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Storage relative humidity (H-H)Differs0 - 90%0 - 95%
Packaging contentidentical
Batteries includedKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneInput power cableUnknown — not stated by the source
ManualKnown for oneUnknown — not stated by the sourceYes
Certificatesidentical
Compliance certificatesKnown for oneCE, Low Voltage Directive (LVD), Electromagnetic Compatibility (EMC)Unknown — not stated by the source
Recycling codesKnown for oneLead (Lead–acid battery)Unknown — not stated by the source
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: 2021Unknown — not stated by the source
Poweridentical
Input current (max)Known for one4.8 AUnknown — not stated by the source
Technical detailsidentical
Dangerous goodsKnown for oneYesUnknown — not stated by the source
Removable batteryKnown for oneNoUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers101.5 mm101 mm
DepthDiffers298.4 mm279 mm
HeightDiffers142.2 mm142 mm
WeightDiffers4.9 kg4.2 kg
Extended battery module widthKnown for one10.2 cmUnknown — not stated by the source
Extended battery module depthKnown for one14.2 cmUnknown — not stated by the source
Extended battery module heightKnown for one29.8 cmUnknown — not stated by the source
Packaging dataidentical
Package widthKnown for one142 mmUnknown — not stated by the source
Package depthKnown for one342 mmUnknown — not stated by the source
Package heightKnown for one223 mmUnknown — not stated by the source
Package weightKnown for one5.1 kgUnknown — not stated by the source
Logistics dataidentical
Country of originKnown for oneUnknown — not stated by the sourceIndia

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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