Product comparison · 2 uninterruptible power supplies (upss)

CyberPower PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA vs Vertiv Liebert PSI PS750

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  • 21specifications compared
  • 14differ
  • 7identical
  • 51known for one product only

Key differences

The CyberPower PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA has 0.25 kVA more output power capacity than the Vertiv Liebert PSI PS750 (1 kVA vs 0.75 kVA). The CyberPower PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA has 1,560 J more surge energy rating than the Vertiv Liebert PSI PS750 (1780 J vs 220 J). The CyberPower PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA has 1 more serial ports quantity than the Vertiv Liebert PSI PS750 (2 vs 1). Operating temperature (T-T): 0 - 35 °C on the CyberPower PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA, 0 - 40 °C on the Vertiv Liebert PSI PS750. Storage temperature (T-T): -15 - 45 °C on the CyberPower PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA, -15 - 40 °C on the Vertiv Liebert PSI PS750.

  • Output power capacity
    • PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA:1 kVA
    • Liebert PSI PS750:0.75 kVA
  • Surge energy rating
    • PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA:1780 J
    • Liebert PSI PS750:220 J
  • Serial ports quantity
    • PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA:2
    • Liebert PSI PS750:1
  • Typical backup time at half load
    • PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA:32 min
    • Liebert PSI PS750:11 min
  • Battery recharge time
    • PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA:8 h
    • Liebert PSI PS750:5 h
  • Operating temperature (T-T)
    • PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA:0 - 35 °C
    • Liebert PSI PS750:0 - 40 °C
  • Storage temperature (T-T)
    • PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA:-15 - 45 °C
    • Liebert PSI PS750:-15 - 40 °C
  • Operating relative humidity (H-H)
    • PR1000LCDRTXL2U uninterruptible power supply (UPS) 1 kVA:0 - 95%
    • Liebert PSI PS750:0 - 90%

Side by side

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Comparison of PR1000LCDRTXL2U, Liebert PSI PS750
72 specifications
Features2 differ
UPS topologyKnown for oneUnknown — not stated by the sourceLine-Interactive
Output power capacityDiffers1 kVA0.75 kVA
Output powerKnown for oneUnknown — not stated by the source675 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 frequencyKnown for oneUnknown — not stated by the source50/60 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 ratingDiffers1780 J220 J
Response timeKnown for oneUnknown — not stated by the source4 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)Known for oneUnknown — not stated by the sourceYes
Noise levelKnown for oneUnknown — not stated by the source45 dB
Surge protectionYesYes
Audible alarm(s)YesYes
EMI/RFI noise filteringKnown for oneYesUnknown — not stated by the source
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
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Battery2 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 loadDiffers32 min11 min
Battery recharge timeDiffers8 h5 h
Hot-swap batteryYesYes
Typical backup time at full loadKnown for one11 minUnknown — 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
Rack capacityKnown for one2UUnknown — not stated by the source
Cable lengthKnown for one3 mUnknown — not stated by the source
Display typeKnown for oneLCDUnknown — 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 altitude0 - 3000 m0 - 3000 m
Non-operating altitudeKnown for one0 - 15000 mUnknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
CertificationKnown for oneUnknown — not stated by the sourceCE
Safety regulation & standardsidentical
SafetyKnown for oneUnknown — not stated by the sourceIEC/EN/AS 62040-1-1
Weight & dimensions4 differ
WidthDiffers438.1 mm440 mm
DepthDiffers400.1 mm412 mm
HeightDiffers88.9 mm88 mm
WeightDiffers28.6 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
Bundled softwareKnown for onePowerPanel Business EdUnknown — not stated by the source
Other features2 differ
Battery typeDiffersBB 12V/7.0AHVRLA
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
Output connectionsKnown for one6 x NEMA 5-15RUnknown — not stated by the source
Input connection typeKnown for oneNEMA 5-15PUnknown — not stated by the source
Compatible operating systemsKnown for oneWindows 200x, Server, XP, Vista, Windows 7Unknown — not stated by the source
Management platformKnown for oneSNMP, HTTPUnknown — 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.

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