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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower LCD Line-Interactive USV 750VA/750WTower, PFC, AVR, GreenPower, , Built in Cloud Interface, USB, Smart-Slot vs Dahua Technology DH-PFM3355-2000L uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA

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  • 37specifications compared
  • 28differ
  • 9identical
  • 31known for one product only

Key differences

The Dahua Technology DH-PFM3355-2000L uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA has 1.25 kVA more output power capacity than the CyberPower LCD Line-Interactive USV 750VA/750WTower, PFC, AVR, GreenPower, , Built in Cloud Interface, USB, Smart-Slot (2 kVA vs 0.75 kVA). The Dahua Technology DH-PFM3355-2000L uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA has 1,250 W more output power than the CyberPower LCD Line-Interactive USV 750VA/750WTower, PFC, AVR, GreenPower, , Built in Cloud Interface, USB, Smart-Slot (2000 W vs 750 W). The CyberPower LCD Line-Interactive USV 750VA/750WTower, PFC, AVR, GreenPower, , Built in Cloud Interface, USB, Smart-Slot has 70 V more input operation voltage (min) than the Dahua Technology DH-PFM3355-2000L uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA (160 V vs 90 V). UPS topology: Line-Interactive on the CyberPower LCD Line-Interactive USV 750VA/750WTower, PFC, AVR, GreenPower, , Built in Cloud Interface, USB, Smart-Slot, Double-conversion (Online) on the Dahua Technology DH-PFM3355-2000L uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA. Output frequency: 50/60 Hz on the CyberPower LCD Line-Interactive USV 750VA/750WTower, PFC, AVR, GreenPower, , Built in Cloud Interface, USB, Smart-Slot, 50 Hz on the Dahua Technology DH-PFM3355-2000L uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA.

  • UPS topology
    • Line-Interactive
    • Double-conversion (Online)
  • Output power capacity
    • 0.75 kVA
    • 2 kVA
  • Output power
    • 750 W
    • 2000 W
  • Input operation voltage (min)
    • 160 V
    • 90 V
  • Input operation voltage (max)
    • 286 V
    • 300 V
  • Output operation voltage (max)
    • 240 V
    • 230 V
  • Output frequency
    • 50/60 Hz
    • 50 Hz
  • Maximum current
    • 10 A
    • 12 A

Side by side

Differences highlightedShow differences only
68 specifications
A

CyberPower

LCD Line-Interactive USV 750VA/750WTower, PFC, AVR, GreenPower, , Built in Cloud Interface, USB, Smart-Slot

Model PR750ELCD3C

View product
B

Dahua Technology

DH-PFM3355-2000L uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA

Model DH-PFM3355-2000L

View product
Features11 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers0.75 kVA2 kVA
Output powerDiffers750 W2000 W
Input operation voltage (min)Differs160 V90 V
Input operation voltage (max)Differs286 V300 V
Output operation voltage (min)Known for one200 V
Output operation voltage (max)Differs240 V230 V
Output frequencyDiffers50/60 Hz50 Hz
Automatic Voltage Regulation (AVR)Known for oneYes
Maximum currentDiffers10 A12 A
Surge energy ratingKnown for one410 J
Heat dissipationKnown for one23.94 BTU/h
Output power factorDiffers10.9
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, FaultAlarm when on battery, Overload alarm, Low battery alarm, Fault
Socket circuit breakerKnown for oneYes
Response timeKnown for one4 ms
Input power factorKnown for one0.9
Ports & interfaces1 differ
AC outlet typesKnown for oneC13 coupler
AC outlets quantityDiffers8 AC outlet(s)3 AC outlet(s)
USB portKnown for oneYes
Emergency Power Off (EPO) connectorKnown for oneYes
USB 2.0 ports quantityKnown for one1
Battery1 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 one4 min
Battery recharge timeKnown for one3 h
Hot-swap batteryKnown for oneYes
Replacement battery cartridgeKnown for oneRBP0203
Battery voltageKnown for one72 V
Design4 differ
Form factorDiffersTowerRackmount
Product colourDiffersBlackBlack, Grey
Housing materialDiffersMetalMetal, Plastic
Cable lengthDiffers1.83 m1.5 m
Built-in fanKnown for oneNo
Cooling typeKnown for oneActive
Operational conditions3 differ
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
Certificatesidentical
Compliance certificatesKnown for oneCE, RoHS
CertificationKnown for oneCE LVD: EN IEC 62040-1: 2019+A11: 2021; CE EMC: EN IEC 62040-2: 2018; EN 62040-2: 2006; EN IEC 61000-3-2: 2019+A2: 2024; EN 61000-3-3: 2013+A2: 2021
Weight & dimensions4 differ
WidthDiffers138 mm482.6 mm
DepthDiffers360 mm429.2 mm
HeightDiffers162 mm88 mm
WeightDiffers12.1 kg8.1 kg
Packaging data4 differ
Package widthDiffers483 mm570 mm
Package depthDiffers263 mm540 mm
Package heightDiffers285 mm185 mm
Package weightDiffers13.8 kg10.8 kg
Other featuresidentical
BypassKnown for oneGreenPower UPS
Packaging contentidentical
Rack mount kitKnown for oneYes
Cables includedKnown for oneRS-232, Input power cable
ManualKnown for oneYes

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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