Product comparison · 2 uninterruptible power supplies (upss)

NGS ALERT500 uninterruptible power supply (UPS) 0.5 kVA vs NGS ALERT850 uninterruptible power supply (UPS) 0.85 kVA

13specifications compared
3differ
10identical
0known for one product only

Key differences

Output power capacity
- ALERT500 uninterruptible power supply (UPS) 0.5 kVA:0.5 kVA
- ALERT850 uninterruptible power supply (UPS) 0.85 kVA:0.85 kVA
Output power
- ALERT500 uninterruptible power supply (UPS) 0.5 kVA:300 W
- ALERT850 uninterruptible power supply (UPS) 0.85 kVA:510 W
Weight
- ALERT500 uninterruptible power supply (UPS) 0.5 kVA:3.7 kg
- ALERT850 uninterruptible power supply (UPS) 0.85 kVA:4.1 kg

Side by side

Differences highlightedShow differences only

Comparison of ALERT500, ALERT850
13 specifications	A NGS ALERT500 uninterruptible power supply (UPS) 0.5 kVA Model ALERT500 View product	B NGS ALERT850 uninterruptible power supply (UPS) 0.85 kVA Model ALERT850 View product
Features2 differ
Output power capacityDiffers	0.5 kVA	0.85 kVA
Output powerDiffers	300 W	510 W
Input frequency	50/60 Hz	50/60 Hz
Response time	4 ms	4 ms
Ports & interfacesidentical
Serial ports quantity	1	1
Batteryidentical
Typical backup time at full load	10 min	10 min
Battery recharge time	6 h	6 h
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	3.7 kg	4.1 kg
Other featuresidentical
Dimensions (WxDxH)	95 x 285 x 185 mm	95 x 285 x 185 mm
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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