Product comparison · 2 uninterruptible power supplies (upss)

APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA vs Vertiv Liebert PowerBank 6 kVA

20specifications compared
14differ
6identical
29known for one product only

Key differences

The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 34 kVA more output power capacity than the Vertiv Liebert PowerBank 6 kVA (40 kVA vs 6 kVA). The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 35,800 W more output power than the Vertiv Liebert PowerBank 6 kVA (40000 W vs 4200 W). The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 139 V more input operation voltage (min) than the Vertiv Liebert PowerBank 6 kVA (304 V vs 165 V). Input frequency: 40 - 70 Hz on the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA, 50 Hz on the Vertiv Liebert PowerBank 6 kVA. Form factor: Tower on the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA, Rackmount/Tower on the Vertiv Liebert PowerBank 6 kVA.

Output power capacity
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:40 kVA
- Liebert PowerBank 6 kVA:6 kVA
Output power
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:40000 W
- Liebert PowerBank 6 kVA:4200 W
Input operation voltage (min)
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:304 V
- Liebert PowerBank 6 kVA:165 V
Input operation voltage (max)
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:477 V
- Liebert PowerBank 6 kVA:275 V
Input frequency
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:40 - 70 Hz
- Liebert PowerBank 6 kVA:50 Hz
Battery voltage
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:120 V
- Liebert PowerBank 6 kVA:12 V
Form factor
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:Tower
- Liebert PowerBank 6 kVA:Rackmount/Tower
Product colour
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:White
- Liebert PowerBank 6 kVA:Blue, White

Side by side

Differences highlightedShow differences only

Comparison of E3SUPS40KFB, Liebert PowerBank 6 kVA
49 specifications	A APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA Model E3SUPS40KFB View product	B Vertiv Liebert PowerBank 6 kVA View product
Features5 differ
UPS topology	Double-conversion (Online)	Double-conversion (Online)
Output power capacityDiffers	40 kVA	6 kVA
Output powerDiffers	40000 W	4200 W
Waveform	Pure sine	Pure sine
Input operation voltage (min)Differs	304 V	165 V
Input operation voltage (max)Differs	477 V	275 V
Input frequencyDiffers	40 - 70 Hz	50 Hz
Output frequency	50 Hz	50 Hz
Maximum currentKnown for one	73 A	Unknown — not stated by the source
Heat dissipationKnown for one	2800 BTU/h	Unknown — not stated by the source
Power factorKnown for one	0.7	Unknown — not stated by the source
Output operation voltage (min)Known for one	Unknown — not stated by the source	220 V
Output operation voltage (max)Known for one	Unknown — not stated by the source	240 V
Efficiency (On-line mode)Known for one	Unknown — not stated by the source	89%
Efficiency (ECO mode)Known for one	Unknown — not stated by the source	94%
Crest factorKnown for one	Unknown — not stated by the source	3:1
Noise levelKnown for one	Unknown — not stated by the source	65 dB
Battery1 differ
Battery technologyKnown for one	Lead-Acid	Unknown — not stated by the source
Battery voltageDiffers	120 V	12 V
Number of batteries includedKnown for one	Unknown — not stated by the source	16 pc(s)
Number of batteries supportedKnown for one	Unknown — not stated by the source	16
Number of battery cellsKnown for one	Unknown — not stated by the source	16
Battery recharge timeKnown for one	Unknown — not stated by the source	12 h
Charging currentKnown for one	Unknown — not stated by the source	1 A
Hot-swap batteryKnown for one	Unknown — not stated by the source	Yes
Automatic battery testKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Form factorDiffers	Tower	Rackmount/Tower
Product colourDiffers	White	Blue, White
Display type	LCD	LCD
International Protection (IP) code	IP20	IP20
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 45 °C
Storage temperature (T-T)Differs	-15 - 40 °C	-20 - 70 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Packaging contentidentical
Management card includedKnown for one	No	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Rack mount kitKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM, WEEE, REACH	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	380 mm	425 mm
DepthDiffers	1092 mm	730 mm
HeightDiffers	1400 mm	550 mm
WeightDiffers	187 kg	95 kg
Packaging dataidentical
Package widthKnown for one	1200 mm	Unknown — not stated by the source
Package depthKnown for one	800 mm	Unknown — not stated by the source
Package heightKnown for one	1595 mm	Unknown — not stated by the source
Package weightKnown for one	220 kg	Unknown — not stated by the source
Other featuresidentical
Output voltageKnown for one	208 V	Unknown — not stated by the source

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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