Product comparison · 2 uninterruptible power supplies (upss)

FSP Knight KN-1106RL vs FSP Proline TW 20 kVA

31specifications compared
17differ
14identical
13known for one product only

Key differences

Output power capacity
- Knight KN-1106RL:6 kVA
- Proline TW 20 kVA:20 kVA
Output power
- Knight KN-1106RL:4800 W
- Proline TW 20 kVA:16000 W
Input operation voltage (min)
- Knight KN-1106RL:110 V
- Proline TW 20 kVA:190 V
Input operation voltage (max)
- Knight KN-1106RL:300 V
- Proline TW 20 kVA:520 V
Number of input phases
- Knight KN-1106RL:1
- Proline TW 20 kVA:3
Number of output phases
- Knight KN-1106RL:1
- Proline TW 20 kVA:3
Output voltage Total Harmonic Distortion (THD)
- Knight KN-1106RL:3%
- Proline TW 20 kVA:2%
Noise level
- Knight KN-1106RL:55 dB
- Proline TW 20 kVA:60 dB

Side by side

Differences highlightedShow differences only

Comparison of Knight KN-1106RL, Proline TW 20 kVA
44 specifications	A FSP Knight KN-1106RL View product	B FSP Proline TW 20 kVA View product
Features8 differ
Output power capacityDiffers	6 kVA	20 kVA
Output powerDiffers	4800 W	16000 W
Waveform	Sine	Sine
Input operation voltage (min)Differs	110 V	190 V
Input operation voltage (max)Differs	300 V	520 V
Input frequency	46/64 Hz	46/64 Hz
Output operation voltage (min)Known for one	200 V	Unknown — not stated by the source
Output operation voltage (max)Known for one	240 V	Unknown — not stated by the source
Output voltage regulation	2%	2%
Number of input phasesDiffers	1	3
Number of output phasesDiffers	1	3
Efficiency	89%	89%
Power factorKnown for one	0.99	Unknown — not stated by the source
Output power factor	0.8	0.8
Crest factor	3:1	3:1
Output voltage Total Harmonic Distortion (THD)Differs	3%	2%
Noise levelDiffers	55 dB	60 dB
Power protection featuresKnown for one	Overload	Unknown — not stated by the source
Audible alarm(s)	Yes	Yes
Input power factorKnown for one	Unknown — not stated by the source	0.99
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
AC outlet typesDiffers	C13 coupler	Terminal
Power plugDiffers	C20 coupler	Terminal
AC outlets quantityKnown for one	4 AC outlet(s)	Unknown — not stated by the source
Batteryidentical
Battery capacity	9 Ah	9 Ah
Battery voltage	12 V	12 V
Number of batteries supportedKnown for one	20	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Rackmount	Tower
Product colour	Black	Black
Rack capacityKnown for one	2U	Unknown — not stated by the source
Cooling type	Active	Active
Display type	LCD	LCD
LED indicators	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 90%	0 - 90%
Certificates1 differ
CertificationDiffers	IEC 62040-1 IEC-62040-2 CE	IEC-62040-2 CE
Weight & dimensions4 differ
WidthDiffers	438 mm	250 mm
DepthDiffers	580 mm	592 mm
HeightDiffers	88 mm	826 mm
WeightDiffers	15 kg	40 kg
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	IEC 62040-1
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000/2003/XP/Vista/2008/7/8, Linux, Unix, MAC
Management platformKnown for one	Unknown — not stated by the source	SNMP, USB, RS-232
Nominal output voltageKnown for one	Unknown — not stated by the source	400 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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