Product comparison · 2 uninterruptible power supplies (upss)

FSP Custos CU-1102TL vs FSP Knight KN-1103TS Tower

33specifications compared
15differ
18identical
7known for one product only

Key differences

The FSP Knight KN-1103TS Tower has 1 kVA more output power capacity than the FSP Custos CU-1102TL (3 kVA vs 2 kVA). The FSP Knight KN-1103TS Tower has 600 W more output power than the FSP Custos CU-1102TL (2400 W vs 1800 W). The FSP Knight KN-1103TS Tower has 55 V more input operation voltage (min) than the FSP Custos CU-1102TL (110 V vs 55 V). Input frequency: 40/70 Hz on the FSP Custos CU-1102TL, 47/63 Hz on the FSP Knight KN-1103TS Tower. AC outlet types: C13 coupler on the FSP Custos CU-1102TL, C13 coupler, C19 coupler on the FSP Knight KN-1103TS Tower.

Output power capacity
- Custos CU-1102TL:2 kVA
- Knight KN-1103TS Tower:3 kVA
Output power
- Custos CU-1102TL:1800 W
- Knight KN-1103TS Tower:2400 W
Input operation voltage (min)
- Custos CU-1102TL:55 V
- Knight KN-1103TS Tower:110 V
Input frequency
- Custos CU-1102TL:40/70 Hz
- Knight KN-1103TS Tower:47/63 Hz
Output operation voltage (min)
- Custos CU-1102TL:110 V
- Knight KN-1103TS Tower:208 V
Output voltage regulation
- Custos CU-1102TL:2%
- Knight KN-1103TS Tower:1%
Efficiency
- Custos CU-1102TL:88%
- Knight KN-1103TS Tower:90%
Output power factor
- Custos CU-1102TL:0.9
- Knight KN-1103TS Tower:0.8

Side by side

Differences highlightedShow differences only

Comparison of Custos CU-1102TL, Knight KN-1103TS Tower
40 specifications	A FSP Custos CU-1102TL View product	B FSP Knight KN-1103TS Tower View product
Features9 differ
Output power capacityDiffers	2 kVA	3 kVA
Output powerDiffers	1800 W	2400 W
Input operation voltage (min)Differs	55 V	110 V
Input frequencyDiffers	40/70 Hz	47/63 Hz
Output operation voltage (min)Differs	110 V	208 V
Output voltage regulationDiffers	2%	1%
Number of output phasesKnown for one	1	Unknown — not stated by the source
EfficiencyDiffers	88%	90%
Input power factorKnown for one	0.99	Unknown — not stated by the source
Output power factorDiffers	0.9	0.8
Crest factorDiffers	5:1	3:1
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Power factorKnown for one	Unknown — not stated by the source	0.99
Ports & interfaces2 differ
AC outlet typesDiffers	C13 coupler	C13 coupler, C19 coupler
AC outlets quantityDiffers	8 AC outlet(s)	7 AC outlet(s)
Batteryidentical
Hot-swap batteryKnown for one	Yes	Unknown — not stated by the source
Number of batteries supportedKnown for one	Unknown — not stated by the source	6
Battery recharge timeKnown for one	Unknown — not stated by the source	4 h
Weight & dimensions4 differ
WidthDiffers	88 mm	119 mm
DepthDiffers	480 mm	419 mm
HeightDiffers	438 mm	318 mm
WeightDiffers	11.3 kg	28 kg

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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