Product comparison · 2 uninterruptible power supplies (upss)

NGS Alert 1000 vs NGS ALERT500 uninterruptible power supply (UPS) 0.5 kVA

12specifications compared
5differ
7identical
12known for one product only

Key differences

Output power capacity
- Alert 1000:1 kVA
- ALERT500 uninterruptible power supply (UPS) 0.5 kVA:0.5 kVA
Output power
- Alert 1000:600 W
- ALERT500 uninterruptible power supply (UPS) 0.5 kVA:300 W
Battery recharge time
- Alert 1000:8 h
- ALERT500 uninterruptible power supply (UPS) 0.5 kVA:6 h
Weight
- Alert 1000:5.9 kg
- ALERT500 uninterruptible power supply (UPS) 0.5 kVA:3.7 kg
Dimensions (WxDxH)
- Alert 1000:115 x 355 x 205 mm
- ALERT500 uninterruptible power supply (UPS) 0.5 kVA:95 x 285 x 185 mm

Side by side

Differences highlightedShow differences only

Comparison of Alert 1000, ALERT500
24 specifications	A NGS Alert 1000 View product	B NGS ALERT500 uninterruptible power supply (UPS) 0.5 kVA Model ALERT500 View product
Features2 differ
Output power capacityDiffers	1 kVA	0.5 kVA
Output powerDiffers	600 W	300 W
Input operation voltage (min)Known for one	195 V	Unknown — not stated by the source
Input operation voltage (max)Known for one	264 V	Unknown — not stated by the source
Input frequency	50/60 Hz	50/60 Hz
Output operation voltage (min)Known for one	218 V	Unknown — not stated by the source
Output operation voltage (max)Known for one	241 V	Unknown — not stated by the source
Response time	4 ms	4 ms
Power protection featuresKnown for one	Overload, Short circuit	Unknown — not stated by the source
Ports & interfacesidentical
RS-232 portsKnown for one	1	Unknown — not stated by the source
Serial ports quantity	1	1
Battery1 differ
Battery recharge timeDiffers	8 h	6 h
Typical backup time at full loadKnown for one	Unknown — not stated by the source	10 min
Designidentical
Form factorKnown for one	Compact	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 85%	0 - 85%
Weight & dimensions1 differ
WeightDiffers	5.9 kg	3.7 kg
Other features1 differ
Battery typeKnown for one	2x12v / 5 Ah	Unknown — not stated by the source
Dimensions (WxDxH)Differs	115 x 355 x 205 mm	95 x 285 x 185 mm
Minimum system requirementsKnown for one	512 MB RAM, USB, Pentium III +	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 7, Vista, XP, 2000	Unknown — not stated by the source
Nominal input voltage	230 V	230 V
Nominal output voltage	230 V	230 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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