Product comparison · 2 uninterruptible power supplies (upss)

Vertiv Liebert PSA 1500VA vs Vertiv Liebert PSA 500VA

47specifications compared
18differ
29identical
10known for one product only

Key differences

Output power capacity
- Liebert PSA 1500VA:1.5 kVA
- Liebert PSA 500VA:0.5 kVA
Output power
- Liebert PSA 1500VA:900 W
- Liebert PSA 500VA:300 W
AC outlet types
- Liebert PSA 1500VA:IEC 320, C13 coupler
- Liebert PSA 500VA:C13 coupler, IEC 320
AC outlets quantity
- Liebert PSA 1500VA:8 AC outlet(s)
- Liebert PSA 500VA:4 AC outlet(s)
Battery capacity
- Liebert PSA 1500VA:9 VAh
- Liebert PSA 500VA:7 Ah
Number of batteries supported
- Liebert PSA 1500VA:2
- Liebert PSA 500VA:1
Typical backup time at full load
- Liebert PSA 1500VA:6 min
- Liebert PSA 500VA:3 min
Typical backup time at half load
- Liebert PSA 1500VA:12 min
- Liebert PSA 500VA:10 min

Side by side

Differences highlightedShow differences only

Comparison of Liebert PSA 1500VA, Liebert PSA 500VA
57 specifications	A Vertiv Liebert PSA 1500VA View product	B Vertiv Liebert PSA 500VA View product
Features2 differ
Output power capacityDiffers	1.5 kVA	0.5 kVA
Output powerDiffers	900 W	300 W
Surge energy ratingKnown for one	570 J	Unknown — not stated by the source
Output power factorKnown for one	0.6	Unknown — not stated by the source
Surge protectionKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesDiffers	IEC 320, C13 coupler	C13 coupler, IEC 320
AC outlets quantityDiffers	8 AC outlet(s)	4 AC outlet(s)
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
Battery4 differ
Battery capacityDiffers	9 VAh	7 Ah
Number of batteries supportedDiffers	2	1
Typical backup time at full loadDiffers	6 min	3 min
Typical backup time at half loadDiffers	12 min	10 min
Design1 differ
Cooling typeDiffers	Passive	Active
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Weight & dimensions4 differ
WidthDiffers	147 mm	99 mm
DepthDiffers	360 mm	356 mm
HeightDiffers	234 mm	171 mm
WeightDiffers	12.6 kg	5.4 kg
Packaging data4 differ
Package widthDiffers	238 mm	177 mm
Package depthDiffers	432 mm	443 mm
Package heightDiffers	352 mm	253 mm
Package weightDiffers	12.8 kg	6.8 kg
Other features1 differ
Battery typeKnown for one	VRLA	Unknown — not stated by the source
Dimensions (WxDxH)Differs	147 x 360 x 234 mm	95 x 356 x 171 mm
Nominal input voltageKnown for one	230 V	Unknown — not stated by the source
Output connectionsKnown for one	Unknown — not stated by the source	4 x IEC 320 C13
Nominal output voltageKnown for one	Unknown — not stated by the source	230 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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