Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 15 kVA vs Legrand 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA

19specifications compared
14differ
5identical
21known for one product only

Key differences

The APC Easy UPS 3S Pro 15 kVA has 13 kVA more output power capacity than the Legrand 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA (15 kVA vs 2 kVA). The APC Easy UPS 3S Pro 15 kVA has 13,000 W more output power than the Legrand 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA (15000 W vs 2000 W). The APC Easy UPS 3S Pro 15 kVA has 270 V more input operation voltage (min) than the Legrand 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA (380 V vs 110 V). Input frequency: 40/70 Hz on the APC Easy UPS 3S Pro 15 kVA, 45/65 Hz on the Legrand 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA. Form factor: Tower on the APC Easy UPS 3S Pro 15 kVA, Rackmount on the Legrand 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA.

Output power capacity
- Easy UPS 3S Pro 15 kVA:15 kVA
- 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:2 kVA
Output power
- Easy UPS 3S Pro 15 kVA:15000 W
- 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:2000 W
Input operation voltage (min)
- Easy UPS 3S Pro 15 kVA:380 V
- 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:110 V
Input operation voltage (max)
- Easy UPS 3S Pro 15 kVA:415 V
- 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:280 V
Input frequency
- Easy UPS 3S Pro 15 kVA:40/70 Hz
- 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:45/65 Hz
Output operation voltage (max)
- Easy UPS 3S Pro 15 kVA:400 V
- 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:240 V
Noise level
- Easy UPS 3S Pro 15 kVA:56 dB
- 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:45 dB
Form factor
- Easy UPS 3S Pro 15 kVA:Tower
- 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:Rackmount

Side by side

Differences highlightedShow differences only

Comparison of E3SP15KH, 311341
40 specifications	A APC Easy UPS 3S Pro 15 kVA Model E3SP15KH View product	B Legrand 311341 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA Model 311341 View product
Features7 differ
Output power capacityDiffers	15 kVA	2 kVA
Output powerDiffers	15000 W	2000 W
Input operation voltage (min)Differs	380 V	110 V
Input operation voltage (max)Differs	415 V	280 V
Input frequencyDiffers	40/70 Hz	45/65 Hz
Output operation voltage (max)Differs	400 V	240 V
Output frequency	50/60 Hz	50/60 Hz
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
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 levelDiffers	56 dB	45 dB
UPS topologyKnown for one	Unknown — not stated by the source	Double-conversion (Online)
WaveformKnown for one	Unknown — not stated by the source	Pulse width modulation (PWM)
Output operation voltage (min)Known for one	Unknown — not stated by the source	200 V
EfficiencyKnown for one	Unknown — not stated by the source	92.5%
Efficiency (ECO mode)Known for one	Unknown — not stated by the source	98.3%
Batteryidentical
Battery technologyKnown for one	Sealed Lead Acid (VRLA)	Unknown — not stated by the source
Design2 differ
Form factorDiffers	Tower	Rackmount
Product colourDiffers	White	Black
Control type	Touch	Touch
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	-10 - 50 °C
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Poweridentical
Input current (max)Known for one	23 A	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	250 mm	440 mm
DepthDiffers	660 mm	640 mm
HeightDiffers	629 mm	88 mm
WeightDiffers	36 kg	24.4 kg
Packaging dataidentical
Package widthKnown for one	380 mm	Unknown — not stated by the source
Package depthKnown for one	780 mm	Unknown — not stated by the source
Package heightKnown for one	813 mm	Unknown — not stated by the source
Package weightKnown for one	51 kg	Unknown — not stated by the source
Ports & interfacesidentical
AC outlet typesKnown for one	Unknown — not stated by the source	C13 coupler, C19 coupler
USB portKnown for one	Unknown — not stated by the source	Yes
Serial interfaceKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232

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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