Product comparison · 2 uninterruptible power supplies (upss)

CyberPower PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA vs Vertiv Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA

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  • 37specifications compared
  • 27differ
  • 10identical
  • 30known for one product only

Key differences

The CyberPower PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA has 6 kVA more output power capacity than the Vertiv Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA (7.5 kVA vs 1.5 kVA). The Vertiv Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA has 675 W more output power than the CyberPower PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA (1350 W vs 675 W). The CyberPower PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA has 75 V more input operation voltage (min) than the Vertiv Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA (150 V vs 75 V). Input frequency: 50/60 Hz on the CyberPower PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA, 55/65 Hz on the Vertiv Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA. AC outlet types: C14 coupler on the CyberPower PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA, NEMA 5-15R on the Vertiv Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA.

  • Output power capacity
    • PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA:7.5 kVA
    • Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1.5 kVA
  • Output power
    • PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA:675 W
    • Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1350 W
  • Input operation voltage (min)
    • PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA:150 V
    • Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:75 V
  • Input operation voltage (max)
    • PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA:301 V
    • Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:146 V
  • Input frequency
    • PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA:50/60 Hz
    • Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:55/65 Hz
  • Output operation voltage (min)
    • PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA:230 V
    • Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:100 V
  • Output operation voltage (max)
    • PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA:230 V
    • Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:125 V
  • AC outlet types
    • PR750ELCDN uninterruptible power supply (UPS) Line-Interactive 7.5 kVA:C14 coupler
    • Liebert PSI5-1500RT120LITAA uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:NEMA 5-15R

Side by side

Differences highlightedShow differences only (on)
Comparison of PR750ELCDN, PSI5-1500RT120LITAA
67 specifications
Features7 differ
Output power capacityDiffers7.5 kVA1.5 kVA
Output powerDiffers675 W1350 W
Input operation voltage (min)Differs150 V75 V
Input operation voltage (max)Differs301 V146 V
Input frequencyDiffers50/60 Hz55/65 Hz
Output operation voltage (min)Differs230 V100 V
Output operation voltage (max)Differs230 V125 V
Output frequencyKnown for one50/60 HzUnknown — not stated by the source
Maximum currentKnown for one10 AUnknown — not stated by the source
Surge energy ratingKnown for one405 JUnknown — not stated by the source
Response timeKnown for one4 msUnknown — not stated by the source
Power factorKnown for one0.9Unknown — not stated by the source
EMI/RFI noise filteringKnown for oneYesUnknown — not stated by the source
Power protection featuresKnown for oneOverloadUnknown — not stated by the source
Audible alarm(s)Known for oneYesUnknown — not stated by the source
Audible alarm modesKnown for oneAlarm when on battery, Fault, Low battery alarm, Overload alarmUnknown — not stated by the source
EfficiencyKnown for oneUnknown — not stated by the source97.1%
Emergency Power Off (EPO)Known for oneUnknown — not stated by the sourceYes
Noise levelKnown for oneUnknown — not stated by the source45 dB
Ports & interfaces2 differ
AC outlet typesDiffersC14 couplerNEMA 5-15R
Power plugDiffersC14 couplerNEMA 5-15P
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
USB port typeKnown for oneUnknown — not stated by the sourceUSB Type-B
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source2
Cabling technologyKnown for oneUnknown — not stated by the source10/100Base-T
Emergency Power Off (EPO) connectorKnown for oneUnknown — not stated by the sourceYes
Battery4 differ
Battery technologyDiffersSealed Lead Acid (VRLA)Lithium-Ion (Li-Ion)
Number of batteries supportedKnown for one1Unknown — not stated by the source
Typical backup time at full loadDiffers2.5 min7.5 min
Typical backup time at half loadDiffers10.5 min17.7 min
Battery recharge timeDiffers8 h2 h
Hot-swap batteryKnown for oneYesUnknown — not stated by the source
Design2 differ
Form factorDiffersTowerRackmount/Tower
Housing materialKnown for oneMetalUnknown — not stated by the source
Cable lengthDiffers1.8 m3 m
LED indicatorsKnown for oneError, OperationUnknown — not stated by the source
Rack capacityKnown for oneUnknown — not stated by the source2U
Operational conditions2 differ
Storage temperature (T-T)Differs-15 - 45 °C-15 - 50 °C
Operating relative humidity (H-H)Differs0 - 95%20 - 90%
Storage relative humidity (H-H)Known for one0 - 95%Unknown — not stated by the source
Non-operating altitudeKnown for one0 - 15000 mUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneSerial, USB cableUnknown — not stated by the source
Rack mount kitKnown for oneUnknown — not stated by the sourceYes
ManualKnown for oneUnknown — not stated by the sourceYes
Certificates2 differ
Compliance certificatesDiffersRoHSREACH, RoHS, WEEE
CertificationDiffersCE, EAC, RCMUL 1778, c-UL, NOM, FCC Part 15, Class B
Weight & dimensions4 differ
WidthDiffers136 mm438 mm
DepthDiffers349 mm411 mm
HeightDiffers162 mm86 mm
WeightDiffers12.3 kg28.3 kg
Packaging data4 differ
Package widthDiffers272 mm258 mm
Package depthDiffers486 mm582 mm
Package heightDiffers283 mm570 mm
Package weightDiffers13.3 kg42.1 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one8504408590Unknown — not stated by the source
Country of originKnown for oneChinaUnknown — not stated by the source
Safety regulation & standardsidentical
SafetyKnown for oneUnknown — not stated by the sourceUL 1642 (LiFe cells), UL 1973 (LiFe pack), UL 1778, CSA 22.2 no. 107.3

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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