Product comparison · 2 uninterruptible power supplies (upss)

FSP FP 400 vs NGS Fortress 800

12specifications compared
9differ
3identical
28known for one product only

Key differences

Output power capacity
- FP 400:0.4 kVA
- Fortress 800:0.65 kVA
Output power
- FP 400:240 W
- Fortress 800:390 W
Input operation voltage (min)
- FP 400:162 V
- Fortress 800:230 V
Input operation voltage (max)
- FP 400:290 V
- Fortress 800:230 V
Input frequency
- FP 400:50/60 Hz
- Fortress 800:50 Hz
Output operation voltage (min)
- FP 400:220 V
- Fortress 800:230 V
Output operation voltage (max)
- FP 400:220 V
- Fortress 800:230 V
Power protection features
- FP 400:Overcharge, Overload
- Fortress 800:Overload, Short circuit

Side by side

Differences highlightedShow differences only

Comparison of FP 400, Fortress 800
40 specifications	A FSP FP 400 View product	B NGS Fortress 800 View product
Features8 differ
Output power capacityDiffers	0.4 kVA	0.65 kVA
Output powerDiffers	240 W	390 W
WaveformKnown for one	Sine	Unknown — not stated by the source
Input operation voltage (min)Differs	162 V	230 V
Input operation voltage (max)Differs	290 V	230 V
Input frequencyDiffers	50/60 Hz	50 Hz
Output operation voltage (min)Differs	220 V	230 V
Output operation voltage (max)Differs	220 V	230 V
Automatic Voltage Regulation (AVR)Known for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	40 dB	Unknown — not stated by the source
Power protection featuresDiffers	Overcharge, Overload	Overload, Short circuit
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Audible alarm modesKnown for one	Battery replacement	Unknown — not stated by the source
Auto-restartKnown for one	Yes	Unknown — not stated by the source
Hold time (max)Known for one	Unknown — not stated by the source	10 ms
EfficiencyKnown for one	Unknown — not stated by the source	80%
Power factorKnown for one	Unknown — not stated by the source	0.6
EMI/RFI noise filteringKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
AC outlet typesKnown for one	Type F	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	4.5 Ah	Unknown — not stated by the source
Battery voltageKnown for one	12 V	Unknown — not stated by the source
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Battery recharge timeKnown for one	6 h	Unknown — not stated by the source
Cold startKnown for one	Yes	Unknown — not stated by the source
Off-mode chargingKnown for one	Yes	Unknown — not stated by the source
Typical backup time at full loadKnown for one	Unknown — not stated by the source	5 min
Typical backup time at half loadKnown for one	Unknown — not stated by the source	10 min
Designidentical
Form factorKnown for one	Tower	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	0 - 90%	10 - 90%
Weight & dimensionsidentical
WidthKnown for one	101 mm	Unknown — not stated by the source
DepthKnown for one	279 mm	Unknown — not stated by the source
HeightKnown for one	142 mm	Unknown — not stated by the source
WeightKnown for one	3.55 kg	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85078000	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	5.8 kg
Other featuresidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	380 x 230 x 150 mm

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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