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Product comparison · 2 uninterruptible power supplies (upss)

Vertiv Liebert PSA 1000VA vs Vertiv Liebert PSA 650VA

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  • 50specifications compared
  • 17differ
  • 33identical
  • 6known for one product only

Key differences

  • Output power capacity
    • 1 kVA
    • 0.65 kVA
  • Output power
    • 600 W
    • 390 W
  • AC outlet types
    • IEC 320, C13 coupler
    • C13 coupler, IEC 320
  • AC outlets quantity
    • 8 AC outlet(s)
    • 4 AC outlet(s)
  • Battery capacity
    • 7 VAh
    • 7 Ah
  • Number of batteries supported
    • 2
    • 1
  • Cooling type
    • Passive
    • Active
  • Width
    • 147 mm
    • 95 mm

Side by side

Differences highlightedShow differences only
56 specifications
A

Vertiv

Liebert PSA 1000VAView product
B

Vertiv

Liebert PSA 650VAView product
Features2 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers1 kVA0.65 kVA
Output powerDiffers600 W390 W
WaveformStepwiseStepwise
Input operation voltage (min)160 V160 V
Input operation voltage (max)287 V287 V
Input frequency50/60 Hz50/60 Hz
Output frequencyKnown for one50/60 Hz
Response time6 ms6 ms
Number of input phasesKnown for one1
Number of output phases11
Output power factor0.60.6
Emergency Power Off (EPO)Known for oneNo
Audible alarm(s)YesYes
Power factorKnown for one0.6
Surge protectionKnown for oneYes
Ports & interfaces2 differ
AC outlet typesDiffersIEC 320, C13 couplerC13 coupler, IEC 320
Power plugC14 couplerC14 coupler
AC outlets quantityDiffers8 AC outlet(s)4 AC outlet(s)
USB portYesYes
USB 2.0 ports quantity11
Serial ports quantity11
Ethernet LAN (RJ-45) portsKnown for one2
Battery2 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacityDiffers7 VAh7 Ah
Battery voltage12 V12 V
Number of batteries supportedDiffers21
Typical backup time at full load3 min3 min
Typical backup time at half load10 min10 min
Battery recharge time6 h6 h
Design1 differ
Form factorTowerTower
Product colourBlackBlack
Cooling typeDiffersPassiveActive
LED indicatorsYesYes
International Protection (IP) codeIP20IP20
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-15 - 40 °C-15 - 40 °C
Operating relative humidity (H-H)0 - 90%0 - 90%
Storage relative humidity (H-H)0 - 90%0 - 90%
Operating altitude0 - 3000 m0 - 3000 m
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationCECE
Safety regulation & standardsidentical
SafetyIEC/EN/AS 62040-1-1IEC/EN/AS 62040-1-1
Weight & dimensions4 differ
WidthDiffers147 mm95 mm
DepthDiffers360 mm356 mm
HeightDiffers234 mm171 mm
WeightDiffers9.5 kg5.9 kg
Packaging data4 differ
Package widthDiffers238 mm177 mm
Package depthDiffers432 mm443 mm
Package heightDiffers352 mm253 mm
Package weightDiffers10.7 kg6.3 kg
Logistics dataidentical
Harmonized System (HS) code8507800085078000
Other features2 differ
Battery typeVRLAVRLA
Output connectionsDiffers8 x IEC 320 C134 x IEC 320 C13
Dimensions (WxDxH)Differs147 x 360 x 234 mm95 x 356 x 171 mm
Nominal output voltage230 V230 V

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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