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Product comparison · 2 uninterruptible power supplies (upss)

Dahua Technology DH-PFM3355-1000L uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA vs Vertiv Liebert Hipulse-U 60kVA

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  • 13specifications compared
  • 9differ
  • 4identical
  • 33known for one product only

Key differences

The Vertiv Liebert Hipulse-U 60kVA has 59 kVA more output power capacity than the Dahua Technology DH-PFM3355-1000L uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA (60 kVA vs 1 kVA). The Vertiv Liebert Hipulse-U 60kVA has 290 V more input operation voltage (min) than the Dahua Technology DH-PFM3355-1000L uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA (380 V vs 90 V). The Vertiv Liebert Hipulse-U 60kVA has 115 V more input operation voltage (max) than the Dahua Technology DH-PFM3355-1000L uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA (415 V vs 300 V). Form factor: Rackmount on the Dahua Technology DH-PFM3355-1000L uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA, Rackmount/Tower on the Vertiv Liebert Hipulse-U 60kVA. Product colour: Black, Grey on the Dahua Technology DH-PFM3355-1000L uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA, Black on the Vertiv Liebert Hipulse-U 60kVA.

  • Output power capacity
    • 1 kVA
    • 60 kVA
  • Input operation voltage (min)
    • 90 V
    • 380 V
  • Input operation voltage (max)
    • 300 V
    • 415 V
  • Form factor
    • Rackmount
    • Rackmount/Tower
  • Product colour
    • Black, Grey
    • Black
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 50 °C
  • Width
    • 482.6 mm
    • 715 mm
  • Depth
    • 429.2 mm
    • 810 mm

Side by side

Differences highlightedShow differences only
46 specifications
A

Dahua Technology

DH-PFM3355-1000L uninterruptible power supply (UPS) Double-conversion (Online) 1 kVA

Model DH-PFM3355-1000L

View product
B

Vertiv

Liebert Hipulse-U 60kVAView product
Features3 differ
Output power capacityDiffers1 kVA60 kVA
Output powerKnown for one900 W
Input operation voltage (min)Differs90 V380 V
Input operation voltage (max)Differs300 V415 V
Output operation voltage (max)Known for one230 V
Output frequencyKnown for one50 Hz
Maximum currentKnown for one12 A
Response timeKnown for one4 ms
Input power factorKnown for one0.9
Output power factorKnown for one0.9
Power protection featuresKnown for oneOverload, Overcharge, Overdischarge
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Overload alarm, Low battery alarm, Fault
Ports & interfacesidentical
AC outlets quantityKnown for one3 AC outlet(s)
USB 2.0 ports quantityKnown for one1
USB port typeKnown for oneUSB Type-B
RS-232 portsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Batteryidentical
Battery technologyKnown for oneLead-Acid
Battery voltageKnown for one72 V
Design2 differ
Form factorDiffersRackmountRackmount/Tower
Product colourDiffersBlack, GreyBlack
Housing materialKnown for oneMetal, Plastic
Cable lengthKnown for one1.5 m
Cooling typeKnown for oneActive
Display typeKnown for oneLCD
LED indicatorsKnown for oneYes
Operational conditions1 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)Known for one0 - 90%
Storage relative humidity (H-H)Known for one0 - 90%
Packaging contentidentical
Cables includedKnown for oneRS-232, Input power cable
ManualKnown for oneYes
Certificatesidentical
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 & dimensions3 differ
WidthDiffers482.6 mm715 mm
DepthDiffers429.2 mm810 mm
HeightDiffers88 mm1250 mm
WeightKnown for one7.4 kg
Packaging dataidentical
Package widthKnown for one570 mm
Package depthKnown for one540 mm
Package heightKnown for one185 mm
Package weightKnown for one10.2 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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