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Product comparison · 2 uninterruptible power supplies (upss)

APC ISVT40KH4B4SX508 uninterruptible power supply (UPS) 40 kVA vs Vertiv Liebert GXT3 1000VA/900W

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  • 6specifications compared
  • 5differ
  • 1identical
  • 30known for one product only

Key differences

The APC ISVT40KH4B4SX508 uninterruptible power supply (UPS) 40 kVA has 39 kVA more output power capacity than the Vertiv Liebert GXT3 1000VA/900W (40 kVA vs 1 kVA). The APC ISVT40KH4B4SX508 uninterruptible power supply (UPS) 40 kVA has 31,100 W more output power than the Vertiv Liebert GXT3 1000VA/900W (32000 W vs 900 W). The APC ISVT40KH4B4SX508 uninterruptible power supply (UPS) 40 kVA has 1 h more battery recharge time than the Vertiv Liebert GXT3 1000VA/900W (4 h vs 3 h). Product colour: Grey on the APC ISVT40KH4B4SX508 uninterruptible power supply (UPS) 40 kVA, Black on the Vertiv Liebert GXT3 1000VA/900W.

  • Output power capacity
    • 40 kVA
    • 1 kVA
  • Output power
    • 32000 W
    • 900 W
  • Battery recharge time
    • 4 h
    • 3 h
  • Product colour
    • Grey
    • Black
  • Weight
    • 662 kg
    • 20 kg

Side by side

Differences highlightedShow differences only
36 specifications
A

APC

ISVT40KH4B4SX508 uninterruptible power supply (UPS) 40 kVA

Model ISVT40KH4B4SX508

View product
B

Vertiv

Liebert GXT3 1000VA/900WView product
Features2 differ
Output power capacityDiffers40 kVA1 kVA
Output powerDiffers32000 W900 W
Emergency Power Off (EPO)Known for oneYes
Noise levelKnown for one58 dB
Audible alarm(s)Known for oneYes
Output operation voltage (min)Known for one110 V
Output operation voltage (max)Known for one127 V
Battery1 differ
Battery recharge timeDiffers4 h3 h
Typical backup time at full loadKnown for one30 min
Typical backup time at half loadKnown for one12 min
Design1 differ
Product colourDiffersGreyBlack
Form factorKnown for oneRackmount
Rack capacityKnown for one2U
Cable lengthKnown for one3 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-50 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Certificatesidentical
CertificationKnown for oneCE,EN 50091-2,EN/IEC 62040-3,IEC 61000-3-2,IEC 61000-3-3,ISO 14001,ISO 9001,VFI-SS-112
Weight & dimensions1 differ
WeightDiffers662 kg20 kg
WidthKnown for one430 mm
DepthKnown for one497 mm
HeightKnown for one85 mm
Other featuresidentical
Battery typeKnown for oneVRLA
InterfaceKnown for oneDB-9 RS-232, Smart-Slot
Output connectionsKnown for one1x Hard Wire 4-wire (3PH - PEN) 1x Hard Wire 5-wire (3PH + N + G) 1x Screw Terminals
Input connection typeKnown for oneHard Wire 5-wire (3PH + N + G)
Dimensions (WxDxH)Known for one523 x 852 x 1500 mm
Nominal input voltageKnown for one400 V
Nominal output voltageKnown for one400 V
Package dimensions (WxDxH)Known for one650 x 1062 x 1643 mm
Number of phasesKnown for one1
Ports & interfacesidentical
AC outlet typesKnown for oneNEMA 5–15R
Power plugKnown for oneNEMA 1-15P
AC outlets quantityKnown for one6 AC outlet(s)

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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