Product comparison · 2 uninterruptible power supplies (upss)

CyberPower CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA vs CyberPower CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA

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  • 24specifications compared
  • 15differ
  • 9identical
  • 7known for one product only

Key differences

  • UPS topology
    • CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:Line-Interactive
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:Standby (Offline)
  • Output power capacity
    • CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1.5 kVA
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:0.425 kVA
  • Output power
    • CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:900 W
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:230 W
  • Surge energy rating
    • CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1500 J
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:585 J
  • Modem (RJ-11) ports
    • CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:3
  • Typical backup time at full load
    • CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:3 min
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:2 min
  • Typical backup time at half load
    • CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:11 min
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:9 min
  • Battery recharge time
    • CP1500AVRLCD uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:16 h
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:8 h

Side by side

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Comparison of CP1500AVRLCD, CPS425SL
31 specifications
Features4 differ
UPS topologyDiffersLine-InteractiveStandby (Offline)
Output power capacityDiffers1.5 kVA0.425 kVA
Output powerDiffers900 W230 W
Input frequency60 Hz60 Hz
Surge energy ratingDiffers1500 J585 J
Response time4 ms4 ms
EMI/RFI noise filteringKnown for oneUnknown — not stated by the sourceYes
Audible alarm(s)YesYes
Ports & interfaces1 differ
AC outlet typesKnown for oneUnknown — not stated by the sourceNEMA 5–15R
AC outlets quantityKnown for oneUnknown — not stated by the source6 AC outlet(s)
Serial ports quantity11
Modem (RJ-11) portsDiffers13
USB 2.0 ports quantityKnown for one1Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Battery4 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Typical backup time at full loadDiffers3 min2 min
Typical backup time at half loadDiffers11 min9 min
Battery recharge timeDiffers16 h8 h
Replacement battery cartridgeDiffersBB - HR1234WBB - BP4-12
Design1 differ
Form factorDiffersTowerCompact
Product colourKnown for oneUnknown — not stated by the sourceBlack
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Certificates1 differ
CertificationDiffersUL1778, cUL, FCC DOC Class BUL1778, cUL, FCC DOC B
Weight & dimensions1 differ
WeightDiffers11.3 kg3.63 kg
Other features3 differ
Input connection typeNEMA 5-15PNEMA 5-15P
Dimensions (WxDxH)Differs101.6 x 336.55 x 247.65 mm248 x 83 x 159 mm
Operating temperature (T-T)32 - 95 °F32 - 95 °F
Dimensions (W x D x H) (imperial)Differs101.6 x 336.6 x 247.7 mm (4 x 13.2 x 9.75")247.7 x 82.5 x 158.8 mm (9.75 x 3.25 x 6.25")
Weight (imperial)Differs11.3 kg (25 lbs)3.63 kg (8 lbs)
Output connectionsKnown for oneNEMA 5-15RUnknown — 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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