Product comparison · 2 uninterruptible power supplies (upss)

APC SURT1000XLI + WBEXTWAR3YR-SP-03 vs Vertiv Liebert Nfinity 12 Bay, 4kVA

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  • 19specifications compared
  • 14differ
  • 5identical
  • 44known for one product only

Key differences

The Vertiv Liebert Nfinity 12 Bay, 4kVA has 3 kVA more output power capacity than the APC SURT1000XLI + WBEXTWAR3YR-SP-03 (4 kVA vs 1 kVA). The Vertiv Liebert Nfinity 12 Bay, 4kVA has 2,100 W more output power than the APC SURT1000XLI + WBEXTWAR3YR-SP-03 (2800 W vs 700 W). The Vertiv Liebert Nfinity 12 Bay, 4kVA has 10 V more input operation voltage (min) than the APC SURT1000XLI + WBEXTWAR3YR-SP-03 (110 V vs 100 V). Input frequency: 50/60 Hz on the APC SURT1000XLI + WBEXTWAR3YR-SP-03, 40/70 Hz on the Vertiv Liebert Nfinity 12 Bay, 4kVA. Form factor: Rackmount/Tower on the APC SURT1000XLI + WBEXTWAR3YR-SP-03, Tower on the Vertiv Liebert Nfinity 12 Bay, 4kVA.

  • Output power capacity
    • SURT1000XLI + WBEXTWAR3YR-SP-03:1 kVA
    • Liebert Nfinity 12 Bay, 4kVA:4 kVA
  • Output power
    • SURT1000XLI + WBEXTWAR3YR-SP-03:700 W
    • Liebert Nfinity 12 Bay, 4kVA:2800 W
  • Input operation voltage (min)
    • SURT1000XLI + WBEXTWAR3YR-SP-03:100 V
    • Liebert Nfinity 12 Bay, 4kVA:110 V
  • Input operation voltage (max)
    • SURT1000XLI + WBEXTWAR3YR-SP-03:280 V
    • Liebert Nfinity 12 Bay, 4kVA:276 V
  • Input frequency
    • SURT1000XLI + WBEXTWAR3YR-SP-03:50/60 Hz
    • Liebert Nfinity 12 Bay, 4kVA:40/70 Hz
  • Output operation voltage (min)
    • SURT1000XLI + WBEXTWAR3YR-SP-03:220 V
    • Liebert Nfinity 12 Bay, 4kVA:120 V
  • Noise level
    • SURT1000XLI + WBEXTWAR3YR-SP-03:50 dB
    • Liebert Nfinity 12 Bay, 4kVA:62 dB
  • Battery recharge time
    • SURT1000XLI + WBEXTWAR3YR-SP-03:3 h
    • Liebert Nfinity 12 Bay, 4kVA:5 h

Side by side

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Comparison of SURT1000XLI + WBEXTWAR3YR-SP-03, Liebert Nfinity 12 Bay, 4kVA
63 specifications
Features7 differ
UPS topologyKnown for oneDouble-conversion (Online)Unknown — not stated by the source
Output power capacityDiffers1 kVA4 kVA
Output powerDiffers700 W2800 W
WaveformKnown for oneSineUnknown — not stated by the source
Input operation voltage (min)Differs100 V110 V
Input operation voltage (max)Differs280 V276 V
Input frequencyDiffers50/60 Hz40/70 Hz
Output operation voltage (min)Differs220 V120 V
Output operation voltage (max)240 V240 V
Output frequency regulationKnown for one47/63 HzUnknown — not stated by the source
Surge energy ratingKnown for one420 JUnknown — not stated by the source
EfficiencyKnown for one89.1%Unknown — not stated by the source
Crest factorKnown for one3:1Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one3%Unknown — not stated by the source
Noise levelDiffers50 dB62 dB
Power protection featuresKnown for oneOverloadUnknown — not stated by the source
Audible alarm(s)Known for oneYesUnknown — not stated by the source
Auto-restartKnown for oneYesUnknown — not stated by the source
EMI/RFI noise filteringKnown for oneUnknown — not stated by the sourceYes
Surge protectionKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
AC outlet typesKnown for oneC13 couplerUnknown — not stated by the source
Power plugKnown for oneC14 couplerUnknown — not stated by the source
AC outlets quantityKnown for one6 AC outlet(s)Unknown — not stated by the source
Number of output IEC jumpersKnown for one2Unknown — not stated by the source
RS-232 portsKnown for one1Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for oneSealed Lead Acid (VRLA)Unknown — not stated by the source
Number of batteries supportedKnown for one1Unknown — not stated by the source
Battery recharge timeDiffers3 h5 h
Hot-swap batteryYesYes
Automatic battery testKnown for oneYesUnknown — not stated by the source
Cold startKnown for oneYesUnknown — not stated by the source
Design2 differ
Form factorDiffersRackmount/TowerTower
Product colourBlackBlack
Rack capacityKnown for one2UUnknown — not stated by the source
LED indicatorsDiffersYesWLAN
International Protection (IP) codeKnown for oneIP20Unknown — not stated by the source
Cooling typeKnown for oneUnknown — not stated by the sourceActive
Display typeKnown for oneUnknown — not stated by the sourceLCD
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 50 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one0 - 95%Unknown — not stated by the source
Storage relative humidity (H-H)Known for one0 - 95%Unknown — not stated by the source
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitudeKnown for one0 - 15000 mUnknown — not stated by the source
Certificates1 differ
Compliance certificatesKnown for oneRoHSUnknown — not stated by the source
CertificationDiffersC-tick, CE, EN 50091-1, EN 50091-2, EN 55022 Class A, EN 60950, EN 61000-3-2, GOST, VDEFCC 15, IEEE C62.41
Weight & dimensions3 differ
WidthDiffers85 mm508 mm
DepthDiffers483 mm711 mm
HeightDiffers432 mm1372 mm
WeightKnown for one23 kgUnknown — not stated by the source
Packaging dataidentical
Package widthKnown for one630 mmUnknown — not stated by the source
Package depthKnown for one594 mmUnknown — not stated by the source
Package heightKnown for one286 mmUnknown — not stated by the source
Package weightKnown for one27.8 kgUnknown — not stated by the source
Other featuresidentical
Number of phasesKnown for one1Unknown — not stated by the source
Management platformKnown for oneUnknown — not stated by the sourceSNMP
Nominal input voltageKnown for oneUnknown — not stated by the source220 V
Nominal output voltageKnown for oneUnknown — not stated by the source120 V
Operating temperature (T-T)Known for oneUnknown — not stated by the source32 - 104 °F
Over current protectionKnown for oneUnknown — not stated by the sourceYes
Overload protectionKnown for oneUnknown — not stated by the sourceYes
Relative humidityKnown for oneUnknown — not stated by the source0 - 95%
Safety regulation & standardsidentical
SafetyKnown for oneUnknown — not stated by the sourceUL 1778, c-UL

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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