Product comparison · 2 uninterruptible power supplies (upss)

APC SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA vs Vertiv Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA

30specifications compared
23differ
7identical
32known for one product only

Key differences

Output power capacity
- SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:8 kVA
- Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:2 kVA
Output power
- SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:8000 W
- Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:1600 W
Input operation voltage (min)
- SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:208 V
- Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:110 V
Input operation voltage (max)
- SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:240 V
- Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:300 V
Input frequency
- SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:40 - 70 Hz
- Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:50/60 Hz
Noise level
- SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:55 dB
- Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:50 dB
AC outlet types
- SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:NEMA L6-20R, NEMA L6-30R
- Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:C13 coupler, IEC 320, Type F
AC outlets quantity
- SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:7 AC outlet(s)
- Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA:4 AC outlet(s)

Side by side

Differences highlightedShow differences only

Comparison of SRT8KXLT, LI34111CT32
62 specifications	A APC SRT8KXLT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA Model SRT8KXLT View product	B Vertiv Liebert LI34111CT32 uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA Model LI34111CT32 View product
Features6 differ
UPS topology	Double-conversion (Online)	Double-conversion (Online)
Output power capacityDiffers	8 kVA	2 kVA
Output powerDiffers	8000 W	1600 W
Waveform	Sine	Sine
Input operation voltage (min)Differs	208 V	110 V
Input operation voltage (max)Differs	240 V	300 V
Input frequencyDiffers	40 - 70 Hz	50/60 Hz
Output frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output voltage regulationKnown for one	Unknown — not stated by the source	1%
Response timeKnown for one	Unknown — not stated by the source	0 ms
Number of input phasesKnown for one	Unknown — not stated by the source	1
Number of output phasesKnown for one	Unknown — not stated by the source	1
Power factorKnown for one	Unknown — not stated by the source	0.8
Output power factorKnown for one	Unknown — not stated by the source	0.8
Emergency Power Off (EPO)	Yes	Yes
Noise levelDiffers	55 dB	50 dB
Output operation voltage (min)Known for one	208 V	Unknown — not stated by the source
Output operation voltage (max)Known for one	240 V	Unknown — not stated by the source
Output frequency regulationKnown for one	50/60 Hz	Unknown — not stated by the source
Surge energy ratingKnown for one	480 J	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	2%	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
AC outlet typesDiffers	NEMA L6-20R, NEMA L6-30R	C13 coupler, IEC 320, Type F
Power plugKnown for one	Unknown — not stated by the source	C14 coupler
AC outlets quantityDiffers	7 AC outlet(s)	4 AC outlet(s)
Number of type F outputsKnown for one	Unknown — not stated by the source	1
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
Serial ports quantityDiffers	1	2
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Battery1 differ
Battery technology	Sealed Lead Acid (VRLA)	Sealed Lead Acid (VRLA)
Battery voltageKnown for one	Unknown — not stated by the source	12 V
Number of batteries supportedKnown for one	Unknown — not stated by the source	4
Typical backup time at half loadKnown for one	Unknown — not stated by the source	10 min
Battery recharge timeDiffers	3 h	4 h
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Tower
Product colour	Black	Black
Display typeKnown for one	Unknown — not stated by the source	LCD
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP20
Operational conditions4 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-15 - 45 °C	-20 - 50 °C
Operating relative humidity (H-H)Differs	0 - 95%	20 - 90%
Storage relative humidity (H-H)Differs	0 - 95%	20 - 90%
Operating altitudeDiffers	0 - 3000 m	0 - 1000 m
Non-operating altitudeKnown for one	0 - 15000 m	Unknown — not stated by the source
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	CE, CE Mark	CE
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	IEC/EN/AS 62040-1-1
Weight & dimensions4 differ
WidthDiffers	263 mm	145 mm
DepthDiffers	715 mm	397 mm
HeightDiffers	432 mm	238 mm
WeightDiffers	111.8 kg	17.3 kg
Packaging data4 differ
Package widthDiffers	600 mm	230 mm
Package depthDiffers	1000 mm	360 mm
Package heightDiffers	461 mm	325 mm
Package weightDiffers	126.8 kg	17.3 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85078000
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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