Product comparison · 2 uninterruptible power supplies (upss)

Vertiv Liebert EXS 15kVA 17MIN autonomy with 10y batteries vs Vertiv Liebert EXS 20kVA 0MIN autonomy

Key differences

Output power capacity
- Liebert EXS 15kVA 17MIN autonomy with 10y batteries:15 kVA
- Liebert EXS 20kVA 0MIN autonomy:20 kVA
Output power
- Liebert EXS 15kVA 17MIN autonomy with 10y batteries:15000 W
- Liebert EXS 20kVA 0MIN autonomy:20000 W

Differences highlightedShow differences only

Comparison of EXS151C0020A0A0, EXS202A0000A0A0
23 specifications	A Vertiv Liebert EXS 15kVA 17MIN autonomy with 10y batteries Model EXS151C0020A0A0 View product	B Vertiv Liebert EXS 20kVA 0MIN autonomy Model EXS202A0000A0A0 View product
Features2 differ
UPS topology	Double-conversion (Online)	Double-conversion (Online)
Output power capacityDiffers	15 kVA	20 kVA
Output powerDiffers	15000 W	20000 W
Input operation voltage (min)	173 V	173 V
Input operation voltage (max)	498 V	498 V
Input frequency	40/70 Hz	40/70 Hz
Output frequency regulation	50/60 Hz	50/60 Hz
Output voltage regulation	96.2%	96.2%
Maximum current	13 A	13 A
Number of input phases	3	3
Overload capacity (1 minute)Known for one	150%	Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)	2%	2%
Input current Total Harmonic Distortion (THD)	3%	3%
Noise level	58 dB	58 dB
Batteryidentical
Battery life (max)Known for one	10 year(s)	Unknown — not stated by the source
Designidentical
Form factor	Compact	Compact
Product colour	Black	Black
International Protection (IP) code	IP20	IP20
Certificatesidentical
Certification	EN/IEC/AS 62040-1, EN/IEC/AS 62040-2, VFI-SS-111	EN/IEC/AS 62040-1, EN/IEC/AS 62040-2, VFI-SS-111
Weight & dimensionsidentical
Width	335 mm	335 mm
Depth	650 mm	650 mm
Height	1300 mm	1300 mm
Other featuresidentical
Bypass	Bypass voltage tolerance (%) +20 - -40 Bypass frequency tolerance (%) ±20 (±10 selectable)	Bypass voltage tolerance (%) +20 - -40 Bypass frequency tolerance (%) ±20 (±10 selectable)

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.