Product comparison · 2 uninterruptible power supplies (upss)

APC Smart-UPS RT 6000VA Rack Tower 208V vs CyberPower CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA

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  • 12specifications compared
  • 10differ
  • 2identical
  • 28known for one product only

Key differences

  • Output power capacity
    • Smart-UPS RT 6000VA Rack Tower 208V:6 kVA
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:0.425 kVA
  • Output power
    • Smart-UPS RT 6000VA Rack Tower 208V:4200 W
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:230 W
  • Input frequency
    • Smart-UPS RT 6000VA Rack Tower 208V:50/60 Hz
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:60 Hz
  • Typical backup time at full load
    • Smart-UPS RT 6000VA Rack Tower 208V:5.3 min
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:2 min
  • Typical backup time at half load
    • Smart-UPS RT 6000VA Rack Tower 208V:15.8 min
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:9 min
  • Battery recharge time
    • Smart-UPS RT 6000VA Rack Tower 208V:2.50 h
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:8 h
  • Weight
    • Smart-UPS RT 6000VA Rack Tower 208V:54.5 kg
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:3.63 kg
  • Input connection type
    • Smart-UPS RT 6000VA Rack Tower 208V:NEMA L6-30P
    • CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:NEMA 5-15P

Side by side

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Comparison of Smart-UPS RT 6000VA Rack Tower 208V, CPS425SL
40 specifications
Features3 differ
UPS topologyKnown for oneUnknown — not stated by the sourceStandby (Offline)
Output power capacityDiffers6 kVA0.425 kVA
Output powerDiffers4200 W230 W
Input frequencyDiffers50/60 Hz60 Hz
Surge energy ratingKnown for oneUnknown — not stated by the source585 J
Response timeKnown for oneUnknown — not stated by the source4 ms
EMI/RFI noise filteringKnown for oneUnknown — not stated by the sourceYes
Audible alarm(s)YesYes
Emergency Power Off (EPO)Known for oneYesUnknown — not stated by the source
Noise levelKnown for one55 dBUnknown — not stated by the source
Ports & interfacesidentical
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 quantityKnown for oneUnknown — not stated by the source1
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source3
Battery3 differ
Battery technologyKnown for oneUnknown — not stated by the sourceSealed Lead Acid (VRLA)
Typical backup time at full loadDiffers5.3 min2 min
Typical backup time at half loadDiffers15.8 min9 min
Battery recharge timeDiffers2.50 h8 h
Replacement battery cartridgeKnown for oneUnknown — not stated by the sourceBB - BP4-12
Designidentical
Form factorKnown for oneUnknown — not stated by the sourceCompact
Product colourKnown for oneUnknown — not stated by the sourceBlack
Cable lengthKnown for one3.05 mUnknown — not stated by the source
LED indicatorsKnown for oneYesUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 95%
Storage temperature (T-T)Known for one-15 - 45 °CUnknown — not stated by the source
Operating altitudeKnown for one0 - 3000 mUnknown — not stated by the source
Non-operating altitudeKnown for one0 - 15000 mUnknown — not stated by the source
Certificates1 differ
CertificationDiffersCSA,FCC Part 15 Class A,UL 1778, RoHS 7bUL1778, cUL, FCC DOC B
Weight & dimensions1 differ
WeightDiffers54.5 kg3.63 kg
Other features2 differ
Input connection typeDiffersNEMA L6-30PNEMA 5-15P
Dimensions (WxDxH)Differs432 x 660 x 130 mm248 x 83 x 159 mm
Operating temperature (T-T)Known for oneUnknown — not stated by the source32 - 95 °F
Dimensions (W x D x H) (imperial)Known for oneUnknown — not stated by the source247.7 x 82.5 x 158.8 mm (9.75 x 3.25 x 6.25")
Weight (imperial)Known for oneUnknown — not stated by the source3.63 kg (8 lbs)
Battery typeKnown for oneLead-AcidUnknown — not stated by the source
Output connectionsKnown for one2x NEMA L6-20R 2x NEMA L6-30RUnknown — not stated by the source
Nominal input voltageKnown for one208 VUnknown — not stated by the source
Nominal output voltageKnown for one208 VUnknown — not stated by the source
Output voltage noteKnown for oneConfigurable for 208 or 240 nominal output voltageUnknown — 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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