Product comparison · 2 uninterruptible power supplies (upss)

CyberPower PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA vs Vertiv Liebert PSI PS750

Add a product
  • 21specifications compared
  • 12differ
  • 9identical
  • 42known for one product only

Key differences

The CyberPower PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA has 0.75 kVA more output power capacity than the Vertiv Liebert PSI PS750 (1.5 kVA vs 0.75 kVA). The CyberPower PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA has 450 W more output power than the Vertiv Liebert PSI PS750 (1125 W vs 675 W). The CyberPower PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA has 1,840 J more surge energy rating than the Vertiv Liebert PSI PS750 (2060 J vs 220 J). Operating temperature (T-T): 0 - 35 °C on the CyberPower PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA, 0 - 40 °C on the Vertiv Liebert PSI PS750. Storage temperature (T-T): -15 - 45 °C on the CyberPower PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA, -15 - 40 °C on the Vertiv Liebert PSI PS750.

  • Output power capacity
    • PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1.5 kVA
    • Liebert PSI PS750:0.75 kVA
  • Output power
    • PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1125 W
    • Liebert PSI PS750:675 W
  • Surge energy rating
    • PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:2060 J
    • Liebert PSI PS750:220 J
  • Serial ports quantity
    • PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:2
    • Liebert PSI PS750:1
  • Battery recharge time
    • PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:8 h
    • Liebert PSI PS750:5 h
  • Operating temperature (T-T)
    • PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:0 - 35 °C
    • Liebert PSI PS750:0 - 40 °C
  • Storage temperature (T-T)
    • PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:-15 - 45 °C
    • Liebert PSI PS750:-15 - 40 °C
  • Operating relative humidity (H-H)
    • PR1500LCDRTXL2U uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:0 - 95%
    • Liebert PSI PS750:0 - 90%

Side by side

Differences highlightedShow differences only (off)
Comparison of PR1500LCDRTXL2U, Liebert PSI PS750
63 specifications
Features3 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers1.5 kVA0.75 kVA
Output powerDiffers1125 W675 W
WaveformKnown for oneUnknown — not stated by the sourceSine
Input operation voltage (min)Known for oneUnknown — not stated by the source165 V
Input operation voltage (max)Known for oneUnknown — not stated by the source300 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (max)Known for oneUnknown — not stated by the source240 V
Output frequencyKnown for oneUnknown — not stated by the source50/60 Hz
Surge energy ratingDiffers2060 J220 J
Response time4 ms4 ms
Number of input phasesKnown for oneUnknown — not stated by the source1
Number of output phasesKnown for oneUnknown — not stated by the source1
Power factorKnown for oneUnknown — not stated by the source0.9
Output power factorKnown for oneUnknown — not stated by the source0.9
Emergency Power Off (EPO)YesYes
Noise levelKnown for oneUnknown — not stated by the source45 dB
Surge protectionKnown for oneUnknown — not stated by the sourceYes
Audible alarm(s)YesYes
Ports & interfaces1 differ
AC outlet typesKnown for oneUnknown — not stated by the sourceIEC 320, C13 coupler
Power plugKnown for oneUnknown — not stated by the sourceC14 coupler
AC outlets quantityKnown for oneUnknown — not stated by the source8 AC outlet(s)
Number of output IEC jumpersKnown for oneUnknown — not stated by the source9
USB portKnown for oneUnknown — not stated by the sourceYes
USB 2.0 ports quantity11
RS-232 portsKnown for oneUnknown — not stated by the source1
Serial ports quantityDiffers21
Battery1 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacityKnown for oneUnknown — not stated by the source7.2 VAh
Battery voltageKnown for oneUnknown — not stated by the source12 V
Number of batteries supportedKnown for oneUnknown — not stated by the source2
Typical backup time at half loadKnown for oneUnknown — not stated by the source11 min
Battery recharge timeDiffers8 h5 h
Hot-swap batteryYesYes
Replacement battery cartridgeKnown for oneBB BatteryUnknown — not stated by the source
Designidentical
Form factorKnown for oneUnknown — not stated by the sourceRackmount/Tower
Product colourBlackBlack
Cooling typeKnown for oneUnknown — not stated by the sourceActive
International Protection (IP) codeKnown for oneUnknown — not stated by the sourceIP20
Cable lengthKnown for one2.54 mUnknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 35 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 45 °C-15 - 40 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 90%
Operating altitudeKnown for oneUnknown — not stated by the source0 - 3000 m
Certificates1 differ
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
CertificationDiffersUL1778, cUL 107.1, FCC DOC Class B, RoHSCE
Safety regulation & standardsidentical
SafetyKnown for oneUnknown — not stated by the sourceIEC/EN/AS 62040-1-1
Weight & dimensions1 differ
WidthKnown for oneUnknown — not stated by the source440 mm
DepthKnown for oneUnknown — not stated by the source412 mm
HeightKnown for oneUnknown — not stated by the source88 mm
WeightDiffers31.5 kg15 kg
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source560 mm
Package depthKnown for oneUnknown — not stated by the source595 mm
Package heightKnown for oneUnknown — not stated by the source228 mm
Package weightKnown for oneUnknown — not stated by the source18.2 kg
Other features2 differ
Battery typeDiffersHR9-12VRLA
Nominal input voltageKnown for oneUnknown — not stated by the source220-240 V
Nominal output voltageDiffers120 V230 V
Overload protectionKnown for oneUnknown — not stated by the sourceYes
Package dimensions (WxDxH)Known for oneUnknown — not stated by the source560 x 595 x 228 mm
Dimensions (WxDxH)Known for one438 x 88 x 495 mmUnknown — not stated by the source
Compatible operating systemsKnown for oneWindows 7Unknown — not stated by the source

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.

More uninterruptible power supplies (upss) comparisons

All uninterruptible power supplies (upss) comparisons