Product comparison · 2 uninterruptible power supplies (upss)

APC SMT1000 uninterruptible power supply (UPS) 1 kVA vs Vertiv Liebert GXT3 On-Line RT 6000VA

18specifications compared
14differ
4identical
22known for one product only

Key differences

Output power capacity
- SMT1000 uninterruptible power supply (UPS) 1 kVA:1 kVA
- Liebert GXT3 On-Line RT 6000VA:6 kVA
Output power
- SMT1000 uninterruptible power supply (UPS) 1 kVA:670 W
- Liebert GXT3 On-Line RT 6000VA:4800 W
Input operation voltage (min)
- SMT1000 uninterruptible power supply (UPS) 1 kVA:75 V
- Liebert GXT3 On-Line RT 6000VA:120 V
Input operation voltage (max)
- SMT1000 uninterruptible power supply (UPS) 1 kVA:154 V
- Liebert GXT3 On-Line RT 6000VA:208 V
Input frequency
- SMT1000 uninterruptible power supply (UPS) 1 kVA:50/60 Hz
- Liebert GXT3 On-Line RT 6000VA:40/70 Hz
Output operation voltage (min)
- SMT1000 uninterruptible power supply (UPS) 1 kVA:120 V
- Liebert GXT3 On-Line RT 6000VA:100 V
Output operation voltage (max)
- SMT1000 uninterruptible power supply (UPS) 1 kVA:120 V
- Liebert GXT3 On-Line RT 6000VA:127 V
Output voltage Total Harmonic Distortion (THD)
- SMT1000 uninterruptible power supply (UPS) 1 kVA:5%
- Liebert GXT3 On-Line RT 6000VA:2%

Side by side

Differences highlightedShow differences only

Comparison of SMT1000, Liebert GXT3 On-Line RT 6000VA
40 specifications	A APC SMT1000 uninterruptible power supply (UPS) 1 kVA Model SMT1000 View product	B Vertiv Liebert GXT3 On-Line RT 6000VA View product
Features8 differ
Output power capacityDiffers	1 kVA	6 kVA
Output powerDiffers	670 W	4800 W
Input operation voltage (min)Differs	75 V	120 V
Input operation voltage (max)Differs	154 V	208 V
Input frequencyDiffers	50/60 Hz	40/70 Hz
Output operation voltage (min)Differs	120 V	100 V
Output operation voltage (max)Differs	120 V	127 V
Surge energy ratingKnown for one	459 J	Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Differs	5%	2%
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	55 dB
Ports & interfacesidentical
AC outlet typesKnown for one	NEMA 5–15R	Unknown — not stated by the source
AC outlets quantityKnown for one	8 AC outlet(s)	Unknown — not stated by the source
Power plugKnown for one	Unknown — not stated by the source	Terminal
Batteryidentical
Battery technologyKnown for one	Sealed Lead Acid (VRLA)	Unknown — not stated by the source
Battery recharge timeKnown for one	3 h	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Tower	Rackmount/Tower
Product colour	Black	Black
Cable lengthKnown for one	1.83 m	Unknown — not stated by the source
Rack capacityKnown for one	Unknown — not stated by the source	4U
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-15 - 45 °C	-15 - 50 °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
Operating altitude	0 - 3000 m	0 - 3000 m
Non-operating altitudeKnown for one	0 - 15000 m	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	cUL Listed,UL 1778	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	171 mm	430 mm
DepthDiffers	439 mm	662 mm
HeightDiffers	219 mm	173 mm
WeightDiffers	19.1 kg	25.5 kg
Packaging dataidentical
Package weightKnown for one	22.8 kg	Unknown — not stated by the source
Other featuresidentical
Battery typeKnown for one	RBC6	Unknown — not stated by the source
InterfaceKnown for one	SmartSlot, USB	Unknown — not stated by the source
Nominal input voltageKnown for one	120 V	Unknown — not stated by the source
Nominal output voltageKnown for one	120 V	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	328 x 595 x 376 mm	Unknown — not stated by the source
Number of phasesKnown for one	Unknown — not stated by the source	1
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	UL 1778, c-UL

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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