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Product comparison · 2 uninterruptible power supplies (upss)

APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA vs APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA

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  • 34specifications compared
  • 16differ
  • 18identical
  • 7known for one product only

Key differences

The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 20 kVA more output power capacity than the APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA (40 kVA vs 20 kVA). The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 20,000 W more output power than the APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA (40000 W vs 20000 W). The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 124 V more input operation voltage (min) than the APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA (304 V vs 180 V). Input frequency: 45/65 Hz on the APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA, 40 - 70 Hz on the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA. Compliance certificates: RoHS, CE, EAC, RCM on the APC E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA, RoHS on the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA.

  • Output power capacity
    • 20 kVA
    • 40 kVA
  • Output power
    • 20000 W
    • 40000 W
  • Input operation voltage (min)
    • 180 V
    • 304 V
  • Input operation voltage (max)
    • 253 V
    • 477 V
  • Input frequency
    • 45/65 Hz
    • 40 - 70 Hz
  • Output frequency
    • 60 Hz
    • 50 Hz
  • Maximum current
    • 68 A
    • 73 A
  • Heat dissipation
    • 1701 BTU/h
    • 2800 BTU/h

Side by side

Differences highlightedShow differences only
41 specifications
A

APC

E3SUPS20KFB1 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA

Model E3SUPS20KFB1

View product
B

APC

E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA

Model E3SUPS40KFB

View product
Features8 differ
Output power capacityDiffers20 kVA40 kVA
Output powerDiffers20000 W40000 W
Input operation voltage (min)Differs180 V304 V
Input operation voltage (max)Differs253 V477 V
Input frequencyDiffers45/65 Hz40 - 70 Hz
Output frequencyDiffers60 Hz50 Hz
Maximum currentDiffers68 A73 A
Heat dissipationDiffers1701 BTU/h2800 BTU/h
Number of input phasesKnown for one3
Number of output phasesKnown for one3
Output voltage Total Harmonic Distortion (THD)Known for one2%
Input current Total Harmonic Distortion (THD)Known for one4%
Power factorKnown for one0.7
Operational conditionsidentical
Operating altitudeKnown for one0 - 1015.9 m
Certificates1 differ
Compliance certificatesDiffersRoHS, CE, EAC, RCMRoHS
Poweridentical
Input current (max)Known for one68 A
Weight & dimensions3 differ
WidthDiffers500 mm380 mm
DepthDiffers969 mm1092 mm
WeightDiffers158 kg187 kg
Packaging data4 differ
Package widthDiffers1114 mm1200 mm
Package depthDiffers683 mm800 mm
Package heightDiffers1640 mm1595 mm
Package weightDiffers195 kg220 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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