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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
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers20 kVA40 kVA
Output powerDiffers20000 W40000 W
WaveformPure sinePure sine
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
Batteryidentical
Battery technologyLead-AcidLead-Acid
Battery voltage120 V120 V
Designidentical
Form factorTowerTower
Product colourWhiteWhite
Display typeLCDLCD
International Protection (IP) codeIP20IP20
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-15 - 40 °C-15 - 40 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitudeKnown for one0 - 1015.9 m
Packaging contentidentical
Management card includedNoNo
ManualYesYes
Quick installation guideYesYes
Certificates1 differ
Compliance certificatesDiffersRoHS, CE, EAC, RCMRoHS
CertificationCE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM, WEEE, REACHCE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM, WEEE, REACH
Poweridentical
Input current (max)Known for one68 A
Weight & dimensions3 differ
WidthDiffers500 mm380 mm
DepthDiffers969 mm1092 mm
Height1400 mm1400 mm
WeightDiffers158 kg187 kg
Packaging data4 differ
Package widthDiffers1114 mm1200 mm
Package depthDiffers683 mm800 mm
Package heightDiffers1640 mm1595 mm
Package weightDiffers195 kg220 kg
Other featuresidentical
Output voltage208 V208 V

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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