Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 40kVA vs APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA

25specifications compared
13differ
12identical
18known for one product only

Key differences

The APC Easy UPS 3S Pro 40kVA has 76 V more input operation voltage (min) than the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA (380 V vs 304 V). The APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA has 62 V more input operation voltage (max) than the APC Easy UPS 3S Pro 40kVA (477 V vs 415 V). The APC Easy UPS 3S Pro 40kVA has 3,364 BTU/h more heat dissipation than the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA (6164 BTU/h vs 2800 BTU/h). Input frequency: 40/70 Hz on the APC Easy UPS 3S Pro 40kVA, 40 - 70 Hz on the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA. Output frequency: 50/60 Hz on the APC Easy UPS 3S Pro 40kVA, 50 Hz on the APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA.

Input operation voltage (min)
- Easy UPS 3S Pro 40kVA:380 V
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:304 V
Input operation voltage (max)
- Easy UPS 3S Pro 40kVA:415 V
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:477 V
Input frequency
- Easy UPS 3S Pro 40kVA:40/70 Hz
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:40 - 70 Hz
Output frequency
- Easy UPS 3S Pro 40kVA:50/60 Hz
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:50 Hz
Heat dissipation
- Easy UPS 3S Pro 40kVA:6164 BTU/h
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:2800 BTU/h
Storage temperature (T-T)
- Easy UPS 3S Pro 40kVA:-25 - 55 °C
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:-15 - 40 °C
Width
- Easy UPS 3S Pro 40kVA:500 mm
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:380 mm
Depth
- Easy UPS 3S Pro 40kVA:940 mm
- E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA:1092 mm

Side by side

Differences highlightedShow differences only

Comparison of E3SP40KHB, E3SUPS40KFB
43 specifications	A APC Easy UPS 3S Pro 40kVA Model E3SP40KHB View product	B APC E3SUPS40KFB uninterruptible power supply (UPS) Double-conversion (Online) 40 kVA Model E3SUPS40KFB View product
Features5 differ
UPS topology	Double-conversion (Online)	Double-conversion (Online)
Output power capacity	40 kVA	40 kVA
Output power	40000 W	40000 W
WaveformKnown for one	Unknown — not stated by the source	Pure sine
Input operation voltage (min)Differs	380 V	304 V
Input operation voltage (max)Differs	415 V	477 V
Input frequencyDiffers	40/70 Hz	40 - 70 Hz
Output frequencyDiffers	50/60 Hz	50 Hz
Maximum currentKnown for one	Unknown — not stated by the source	73 A
Heat dissipationDiffers	6164 BTU/h	2800 BTU/h
Power factorKnown for one	Unknown — not stated by the source	0.7
Output operation voltage (min)Known for one	380 V	Unknown — not stated by the source
Output operation voltage (max)Known for one	415 V	Unknown — not stated by the source
Number of input phasesKnown for one	3	Unknown — not stated by the source
Number of output phasesKnown for one	3	Unknown — not stated by the source
Crest factorKnown for one	3:1	Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one	5%	Unknown — not stated by the source
Input current Total Harmonic Distortion (THD)Known for one	3%	Unknown — not stated by the source
Noise levelKnown for one	63 dB	Unknown — not stated by the source
Batteryidentical
Battery technology	Lead-Acid	Lead-Acid
Battery voltageKnown for one	Unknown — not stated by the source	120 V
Designidentical
Form factor	Tower	Tower
Product colour	White	White
Display type	LCD	LCD
International Protection (IP) code	IP20	IP20
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-25 - 55 °C	-15 - 40 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
Packaging contentidentical
Management card includedKnown for one	Unknown — not stated by the source	No
ManualKnown for one	Unknown — not stated by the source	Yes
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM, WEEE, REACH
Weight & dimensions3 differ
WidthDiffers	500 mm	380 mm
DepthDiffers	940 mm	1092 mm
Height	1400 mm	1400 mm
WeightDiffers	151 kg	187 kg
Packaging data4 differ
Package widthDiffers	500 mm	1200 mm
Package depthDiffers	940 mm	800 mm
Package heightDiffers	1400 mm	1595 mm
Package weightDiffers	151 kg	220 kg
Other featuresidentical
Output voltageKnown for one	Unknown — not stated by the source	208 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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