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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower LCD Line-Interactive USV 1550VA/1550WRack 1U, AVR, , Outlets (8) IEC, RJ45 Lan Protection, RS232, USB (HID) EPO, Built in Cloud Interface, Smart-Slot vs Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA

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  • 32specifications compared
  • 28differ
  • 4identical
  • 39known for one product only

Key differences

The Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has 1,998.45 kVA more output power capacity than the CyberPower LCD Line-Interactive USV 1550VA/1550WRack 1U, AVR, , Outlets (8) IEC, RJ45 Lan Protection, RS232, USB (HID) EPO, Built in Cloud Interface, Smart-Slot (2000 kVA vs 1.55 kVA). The CyberPower LCD Line-Interactive USV 1550VA/1550WRack 1U, AVR, , Outlets (8) IEC, RJ45 Lan Protection, RS232, USB (HID) EPO, Built in Cloud Interface, Smart-Slot has 350 W more output power than the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA (1550 W vs 1200 W). The CyberPower LCD Line-Interactive USV 1550VA/1550WRack 1U, AVR, , Outlets (8) IEC, RJ45 Lan Protection, RS232, USB (HID) EPO, Built in Cloud Interface, Smart-Slot has 30 V more input operation voltage (min) than the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA (200 V vs 170 V). Only the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA has built-in fan. Waveform: Pure sine on the CyberPower LCD Line-Interactive USV 1550VA/1550WRack 1U, AVR, , Outlets (8) IEC, RJ45 Lan Protection, RS232, USB (HID) EPO, Built in Cloud Interface, Smart-Slot, Sine/Pure sine on the Dahua Technology PFM3350-2000L uninterruptible power supply (UPS) Line-Interactive 2000 kVA.

  • Output power capacity
    • 1.55 kVA
    • 2000 kVA
  • Output power
    • 1550 W
    • 1200 W
  • Waveform
    • Pure sine
    • Sine/Pure sine
  • Input operation voltage (min)
    • 200 V
    • 170 V
  • Input operation voltage (max)
    • 240 V
    • 280 V
  • AC outlets quantity
    • 6 AC outlet(s)
    • 4 AC outlet(s)
  • Battery technology
    • Sealed Lead Acid (VRLA)
    • Lead-Acid
  • Battery recharge time
    • 3 h
    • 6 h

Side by side

Differences highlightedShow differences only
71 specifications
A

CyberPower

LCD Line-Interactive USV 1550VA/1550WRack 1U, AVR, , Outlets (8) IEC, RJ45 Lan Protection, RS232, USB (HID) EPO, Built in Cloud Interface, Smart-Slot

Model PR1550ERM1UC

View product
B

Dahua Technology

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

Model PFM3350-2000L

View product
Features7 differ
Output power capacityDiffers1.55 kVA2000 kVA
Output powerDiffers1550 W1200 W
WaveformDiffersPure sineSine/Pure sine
Input operation voltage (min)Differs200 V170 V
Input operation voltage (max)Differs240 V280 V
Output operation voltage (min)Known for one200 V
Output operation voltage (max)Known for one240 V
Output voltage regulationKnown for one5%
Automatic Voltage Regulation (AVR)Known for oneYes
Maximum currentKnown for one10 A
Surge energy ratingKnown for one2720 J
Heat dissipationKnown for one75 BTU/h
Output power factorKnown for one1
Emergency Power Off (EPO)Known for oneYes
EMI/RFI noise filteringKnown for oneYes
Surge protectionKnown for oneYes
Power protection featuresDiffersOverloadOverload, Overcharge, Overdischarge
Audible alarm modesDiffersAlarm when on battery, Low battery alarm, Overload alarmAlarm when on battery, Low battery alarm, Overload alarm, Fault, Battery replacement
Response timeKnown for one4 ms
Input power factorKnown for one0.6
Ports & interfaces1 differ
AC outlet typesKnown for oneC13 coupler
Power plugKnown for oneC14 coupler
AC outlets quantityDiffers6 AC outlet(s)4 AC outlet(s)
USB portKnown for oneYes
USB port typeKnown for oneUSB Type-B
Serial ports quantityKnown for one1
Emergency Power Off (EPO) connectorKnown for oneYes
Battery2 differ
Battery replacement accessibilityKnown for oneEnd-user
Battery technologyDiffersSealed Lead Acid (VRLA)Lead-Acid
Number of batteries supportedKnown for one1
Typical backup time at full loadKnown for one3.4 min
Typical backup time at half loadKnown for one9.6 min
Battery recharge timeDiffers3 h6 h
Hot-swap batteryKnown for oneYes
Replacement battery cartridgeKnown for oneRBP0120
Battery capacityKnown for one9 Ah
Number of batteries includedKnown for one2 pc(s)
Charging currentKnown for one1 A
Design5 differ
Form factorKnown for oneRackmount
Product colourDiffersBlack, SilverBlack
Housing materialDiffersMetalMetal, Plastic
Rack capacityKnown for one1U
Cable lengthDiffers1.8 m1.2 m
Built-in fanDiffersNoYes
Display typeDiffersLCDLED
Operational conditions4 differ
Operating temperature (T-T)Differs0 - 45 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 45 °C-15 - 55 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Storage relative humidity (H-H)Differs0 - 95%0 - 90%
Operating altitudeKnown for one0 - 3000 m
Non-operating altitudeKnown for one0 - 15000 m
Packaging contentidentical
Rack mount kitKnown for oneYes
Cables includedKnown for oneUSB cable, Input power cable
ManualKnown for oneYes
Certificates1 differ
Compliance certificatesDiffersCE, Federal Communications Commission (FCC), VCCI, RoHSCE
Weight & dimensions4 differ
WidthDiffers433 mm138.4 mm
DepthDiffers554 mm374.5 mm
HeightDiffers44 mm166.5 mm
WeightDiffers19.2 kg12.2 kg
Packaging data4 differ
Screws includedKnown for oneYes
Package widthDiffers560 mm195 mm
Package depthDiffers710 mm470 mm
Package heightDiffers160 mm255 mm
Package weightDiffers23.7 kg12.6 kg
Package typeKnown for oneBox
Other featuresidentical
BypassKnown for oneGreenPower UPS
Poweridentical
Input current (max)Known for one9.5 A

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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