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Product comparison · 2 uninterruptible power supplies (upss)

APC SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA vs Vertiv Liebert PSI5-5000RT208 uninterruptible power supply (UPS) Line-Interactive 4.25 kVA

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  • 35specifications compared
  • 24differ
  • 11identical
  • 33known for one product only

Key differences

  • Output power capacity
    • 1.92 kVA
    • 4.25 kVA
  • Output power
    • 1800 W
    • 3825 W
  • Waveform
    • Sine
    • Pure sine
  • Input operation voltage (min)
    • 70 V
    • 150 V
  • Input operation voltage (max)
    • 154 V
    • 281 V
  • Input frequency
    • 50/60 Hz
    • 55/65 Hz
  • Output operation voltage (min)
    • 100 V
    • 200 V
  • Output operation voltage (max)
    • 127 V
    • 240 V

Side by side

Differences highlightedShow differences only
68 specifications
A

APC

SMX2KRMLVNCUS uninterruptible power supply (UPS) Line-Interactive 1.92 kVA

Model SMX2KRMLVNCUS

View product
B

Vertiv

Liebert PSI5-5000RT208 uninterruptible power supply (UPS) Line-Interactive 4.25 kVA

Model PSI5-5000RT208

View product
Features9 differ
UPS topologyLine-InteractiveLine-Interactive
Output power capacityDiffers1.92 kVA4.25 kVA
Output powerDiffers1800 W3825 W
WaveformDiffersSinePure sine
Input operation voltage (min)Differs70 V150 V
Input operation voltage (max)Differs154 V281 V
Input frequencyDiffers50/60 Hz55/65 Hz
Output operation voltage (min)Differs100 V200 V
Output operation voltage (max)Differs127 V240 V
Output frequencyKnown for one57/63 Hz
Automatic Voltage Regulation (AVR)Known for oneYes
Surge energy ratingDiffers540 J2064 J
Response timeKnown for one6 ms
Number of input phasesKnown for one1
Number of output phasesKnown for one1
EfficiencyKnown for one96%
Emergency Power Off (EPO)Known for oneYes
Noise levelKnown for one55 dB
Surge protectionKnown for oneYes
Audible alarm(s)Known for oneYes
Audible alarm modesKnown for oneAlarm when on battery, Battery replacement, Low battery alarm, Overload alarm
Ports & interfaces2 differ
AC outlet typesDiffersNEMA 5–15R, NEMA 5–20R, NEMA L5-20RNEMA L6-30R
Power plugDiffersNEMA 5-20PNEMA L6-30P
AC outlets quantityKnown for one4 AC outlet(s)
USB portYesYes
USB 2.0 ports quantityKnown for one1
USB port typeKnown for oneUSB Type-B
Ethernet LAN (RJ-45) portsKnown for one2
Cabling technologyKnown for one10/100Base-T
Emergency Power Off (EPO) connectorKnown for oneYes
Serial interfaceKnown for oneYes
Serial interface typeKnown for oneRJ-45
SmartSlotKnown for oneYes
Battery1 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Typical backup time at full loadKnown for one3 min
Typical backup time at half loadKnown for one10 min
Battery recharge timeDiffers3 h4 h
Battery capacityKnown for one690 Ah
Battery life (max)Known for one5 year(s)
Hot-swap batteryKnown for oneYes
Cold startKnown for oneYes
Design1 differ
Form factorRackmount/TowerRackmount/Tower
Product colourBlackBlack
Rack capacity2U2U
Cable lengthDiffers2.44 m3 m
Display typeLCDLCD
LED indicatorsKnown for oneYes
Operational conditions3 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 45 °C-15 - 50 °C
Operating relative humidity (H-H)Differs0 - 95%20 - 90%
Storage relative humidity (H-H)Differs0 - 95%20 - 90%
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitudeKnown for one0 - 15000 m
Packaging contentidentical
Rack mount kitYesYes
ManualYesYes
Cables includedKnown for oneRS-232, USB cable
Quick installation guideKnown for oneYes
Safety regulation & standardsidentical
SafetyKnown for oneUL 1778, c-UL-us
Certificatesidentical
CertificationKnown for oneFCC, UL 497 B, ISTA
Compliance certificatesKnown for oneRoHS
Weight & dimensions4 differ
WidthDiffers432 mm438 mm
DepthDiffers667 mm630 mm
HeightDiffers85 mm88 mm
WeightDiffers38.5 kg39.8 kg
Packaging data4 differ
Package widthDiffers596 mm258 mm
Package depthDiffers869 mm782 mm
Package heightDiffers243 mm550 mm
Package weightDiffers45.4 kg44.8 kg

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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