Product comparison · 2 uninterruptible power supplies (upss)

APC SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA vs CyberPower ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA

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  • 34specifications compared
  • 23differ
  • 11identical
  • 30known for one product only

Key differences

  • UPS topology
    • SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA:Line-Interactive
    • ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA:Standby (Offline)
  • Output power capacity
    • SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA:1.92 kVA
    • ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA:0.625 kVA
  • Output power
    • SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA:1800 W
    • ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA:360 W
  • Waveform
    • SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA:Sine
    • ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA:Pseudo sine
  • Input operation voltage (min)
    • SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA:70 V
    • ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA:96 V
  • Input operation voltage (max)
    • SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA:154 V
    • ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA:140 V
  • Input frequency
    • SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA:50/60 Hz
    • ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA:47/63 Hz
  • Output operation voltage (min)
    • SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA:100 V
    • ST625U uninterruptible power supply (UPS) Standby (Offline) 0.625 kVA:120 V

Side by side

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Comparison of SMX2KRMLVNCUS, ST625U
64 specifications
Features11 differ
UPS topologyDiffersLine-InteractiveStandby (Offline)
Output power capacityDiffers1.92 kVA0.625 kVA
Output powerDiffers1800 W360 W
WaveformDiffersSinePseudo sine
Input operation voltage (min)Differs70 V96 V
Input operation voltage (max)Differs154 V140 V
Input frequencyDiffers50/60 Hz47/63 Hz
Output operation voltage (min)Differs100 V120 V
Output operation voltage (max)Differs127 V120 V
Surge energy ratingDiffers540 J890 J
Audible alarm(s)YesYes
Audible alarm modesDiffersAlarm when on battery, Battery replacement, Low battery alarm, Overload alarmAlarm when on battery, Fault, Low battery alarm, Overload alarm
Output frequencyKnown for oneUnknown — not stated by the source50/60 Hz
Transfer time (Line Mode to Battery Mode)Known for oneUnknown — not stated by the source8 ms
EMI/RFI noise filteringKnown for oneUnknown — not stated by the sourceYes
Surge protectionKnown for oneUnknown — not stated by the sourceYes
Power protection featuresKnown for oneUnknown — not stated by the sourceOverload
Socket circuit breakerKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces2 differ
AC outlet typesDiffersNEMA 5–15R, NEMA 5–20R, NEMA L5-20RNEMA 5-15R
Power plugDiffersNEMA 5-20PNEMA 5-15P
USB portYesYes
Serial interfaceKnown for oneYesUnknown — not stated by the source
Serial interface typeKnown for oneRJ-45Unknown — not stated by the source
SmartSlotKnown for oneYesUnknown — not stated by the source
AC outlets quantityKnown for oneUnknown — not stated by the source8 AC outlet(s)
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source2
USB port typeKnown for oneUnknown — not stated by the sourceUSB Type-A
Battery2 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacityDiffers690 Ah5.5 Ah
Battery life (max)Known for one5 year(s)Unknown — not stated by the source
Battery recharge timeDiffers3 h8 h
Hot-swap batteryKnown for oneYesUnknown — not stated by the source
Cold startKnown for oneYesUnknown — not stated by the source
Battery voltageKnown for oneUnknown — not stated by the source12 V
Number of batteries supportedKnown for oneUnknown — not stated by the source1
Typical backup time at full loadKnown for oneUnknown — not stated by the source2 min
Typical backup time at half loadKnown for oneUnknown — not stated by the source9 min
Design3 differ
Form factorDiffersRackmount/TowerCompact
Product colourBlackBlack
Rack capacityKnown for one2UUnknown — not stated by the source
Cable lengthDiffers2.44 m1.5 m
Display typeKnown for oneLCDUnknown — not stated by the source
LED indicatorsDiffersYesPower
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-15 - 45 °C-15 - 45 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%Unknown — not stated by the source
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitude0 - 15000 m0 - 15000 m
Packaging content1 differ
Rack mount kitKnown for oneYesUnknown — not stated by the source
Cables includedDiffersRS-232, USB cableUSB cable
ManualYesYes
Quick installation guideKnown for oneYesUnknown — not stated by the source
Certificatesidentical
Compliance certificatesRoHSRoHS
Weight & dimensions4 differ
WidthDiffers432 mm248 mm
DepthDiffers667 mm81 mm
HeightDiffers85 mm147 mm
WeightDiffers38.5 kg2.27 kg
Packaging dataidentical
Package widthKnown for one596 mmUnknown — not stated by the source
Package depthKnown for one869 mmUnknown — not stated by the source
Package heightKnown for one243 mmUnknown — not stated by the source
Package weightKnown for one45.4 kgUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Safety regulation & standardsidentical
SafetyKnown for oneUnknown — not stated by the sourceUL1778, cUL, FCC DOC B, CEC

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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