Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 15 kVA vs Vertiv Liebert GXT MT CX

19specifications compared
14differ
5identical
34known for one product only

Key differences

The APC Easy UPS 3S Pro 15 kVA has 12 kVA more output power capacity than the Vertiv Liebert GXT MT CX (15 kVA vs 3 kVA). The APC Easy UPS 3S Pro 15 kVA has 12,600 W more output power than the Vertiv Liebert GXT MT CX (15000 W vs 2400 W). The APC Easy UPS 3S Pro 15 kVA has 270 V more input operation voltage (min) than the Vertiv Liebert GXT MT CX (380 V vs 110 V). Input frequency: 40/70 Hz on the APC Easy UPS 3S Pro 15 kVA, 40 - 70 Hz on the Vertiv Liebert GXT MT CX. Product colour: White on the APC Easy UPS 3S Pro 15 kVA, Black on the Vertiv Liebert GXT MT CX.

Output power capacity
- Easy UPS 3S Pro 15 kVA:15 kVA
- Liebert GXT MT CX:3 kVA
Output power
- Easy UPS 3S Pro 15 kVA:15000 W
- Liebert GXT MT CX:2400 W
Input operation voltage (min)
- Easy UPS 3S Pro 15 kVA:380 V
- Liebert GXT MT CX:110 V
Input operation voltage (max)
- Easy UPS 3S Pro 15 kVA:415 V
- Liebert GXT MT CX:280 V
Input frequency
- Easy UPS 3S Pro 15 kVA:40/70 Hz
- Liebert GXT MT CX:40 - 70 Hz
Output operation voltage (max)
- Easy UPS 3S Pro 15 kVA:400 V
- Liebert GXT MT CX:240 V
Output voltage Total Harmonic Distortion (THD)
- Easy UPS 3S Pro 15 kVA:5%
- Liebert GXT MT CX:3%
Noise level
- Easy UPS 3S Pro 15 kVA:56 dB
- Liebert GXT MT CX:45 dB

Side by side

Differences highlightedShow differences only

Comparison of E3SP15KH, Liebert GXT MT CX
53 specifications	A APC Easy UPS 3S Pro 15 kVA Model E3SP15KH View product	B Vertiv Liebert GXT MT CX View product
Features8 differ
UPS topologyKnown for one	Unknown — not stated by the source	Double-conversion (Online)
Output power capacityDiffers	15 kVA	3 kVA
Output powerDiffers	15000 W	2400 W
WaveformKnown for one	Unknown — not stated by the source	Sine/Pure sine
Input operation voltage (min)Differs	380 V	110 V
Input operation voltage (max)Differs	415 V	280 V
Input frequencyDiffers	40/70 Hz	40 - 70 Hz
Output operation voltage (min)Known for one	Unknown — not stated by the source	200 V
Output operation voltage (max)Differs	400 V	240 V
Output frequency	50/60 Hz	50/60 Hz
Automatic Voltage Regulation (AVR)Known for one	Unknown — not stated by the source	Yes
EfficiencyKnown for one	Unknown — not stated by the source	90%
Input power factorKnown for one	Unknown — not stated by the source	0.99
Crest factorKnown for one	Unknown — not stated by the source	3:1
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	Yes
Output voltage Total Harmonic Distortion (THD)Differs	5%	3%
Noise levelDiffers	56 dB	45 dB
Surge protectionKnown for one	Unknown — not stated by the source	Yes
Power protection featuresKnown for one	Unknown — not stated by the source	Overload
Audible alarm(s)Known for one	Unknown — not stated by the source	Yes
Audible alarm modesKnown for one	Unknown — not stated by the source	Fault, Low battery alarm
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
Input current Total Harmonic Distortion (THD)Known for one	3%	Unknown — not stated by the source
Ports & interfacesidentical
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
RS-232 portsKnown for one	Unknown — not stated by the source	1
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Charging currentKnown for one	Unknown — not stated by the source	16 A
Battery technologyKnown for one	Sealed Lead Acid (VRLA)	Unknown — not stated by the source
Design1 differ
Form factor	Tower	Tower
Product colourDiffers	White	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Display type	LCD	LCD
LED indicatorsKnown for one	Unknown — not stated by the source	Fault, Power
Control typeKnown for one	Touch	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP20	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
Storage temperature (T-T)Known for one	-25 - 55 °C	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	250 mm	145 mm
DepthDiffers	660 mm	397 mm
HeightDiffers	629 mm	333 mm
WeightDiffers	36 kg	9.8 kg
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	India
Poweridentical
Input current (max)Known for one	23 A	Unknown — not stated by the source
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

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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