Product comparison · 2 uninterruptible power supplies (upss)

Legrand Keor T20 vs Legrand Niky S 1500VA 900W

17specifications compared
14differ
3identical
18known for one product only

Key differences

The Legrand Keor T20 has 18.5 kVA more output power capacity than the Legrand Niky S 1500VA 900W (20 kVA vs 1.5 kVA). The Legrand Keor T20 has 17,100 W more output power than the Legrand Niky S 1500VA 900W (18000 W vs 900 W). The Legrand Keor T20 has 48 V more input operation voltage (min) than the Legrand Niky S 1500VA 900W (208 V vs 160 V). UPS topology: Double-conversion (Online) on the Legrand Keor T20, Line-Interactive on the Legrand Niky S 1500VA 900W. Input frequency: 45/65 Hz on the Legrand Keor T20, 50/60 Hz on the Legrand Niky S 1500VA 900W.

UPS topology
- Keor T20:Double-conversion (Online)
- Niky S 1500VA 900W:Line-Interactive
Output power capacity
- Keor T20:20 kVA
- Niky S 1500VA 900W:1.5 kVA
Output power
- Keor T20:18000 W
- Niky S 1500VA 900W:900 W
Input operation voltage (min)
- Keor T20:208 V
- Niky S 1500VA 900W:160 V
Input operation voltage (max)
- Keor T20:467 V
- Niky S 1500VA 900W:290 V
Input frequency
- Keor T20:45/65 Hz
- Niky S 1500VA 900W:50/60 Hz
Output operation voltage (min)
- Keor T20:380 V
- Niky S 1500VA 900W:207 V
Output operation voltage (max)
- Keor T20:415 V
- Niky S 1500VA 900W:253 V

Side by side

Differences highlightedShow differences only

Comparison of Keor T20, Niky S 1500VA 900W
35 specifications	A Legrand Keor T20 View product	B Legrand Niky S 1500VA 900W View product
Features8 differ
UPS topologyDiffers	Double-conversion (Online)	Line-Interactive
Output power capacityDiffers	20 kVA	1.5 kVA
Output powerDiffers	18000 W	900 W
Input operation voltage (min)Differs	208 V	160 V
Input operation voltage (max)Differs	467 V	290 V
Input frequencyDiffers	45/65 Hz	50/60 Hz
Output operation voltage (min)Differs	380 V	207 V
Output operation voltage (max)Differs	415 V	253 V
EfficiencyKnown for one	96%	Unknown — not stated by the source
Input power factorKnown for one	0.99	Unknown — not stated by the source
Output power factorKnown for one	0.9	Unknown — not stated by the source
Crest factorKnown for one	3:1	Unknown — not stated by the source
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one	2%	Unknown — not stated by the source
Input current Total Harmonic Distortion (THD)Known for one	3%	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	40 dB
Ports & interfacesidentical
AC outlet typesKnown for one	Unknown — not stated by the source	C13 coupler
AC outlets quantityKnown for one	Unknown — not stated by the source	6 AC outlet(s)
Battery1 differ
Battery capacityDiffers	7 Ah	9 Ah
Battery voltageKnown for one	Unknown — not stated by the source	12 V
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Typical backup time at full loadKnown for one	Unknown — not stated by the source	8 min
Designidentical
Display typeKnown for one	LCD	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP20	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating relative humidity (H-H)Differs	20 - 95%	0 - 95%
Weight & dimensions4 differ
WidthDiffers	400 mm	173 mm
DepthDiffers	800 mm	369 mm
HeightDiffers	1650 mm	247 mm
WeightDiffers	286 kg	15 kg
Other featuresidentical
Battery typeKnown for one	VRLA-AGM	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EN 62040-1, EN 62040-2, EN 62040-3

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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