Product comparison · 2 uninterruptible power supplies (upss)

Ewent EW3941 uninterruptible power supply (UPS) 0.72 kVA vs Ewent EW3943 uninterruptible power supply (UPS) 1.2 kVA

19specifications compared
8differ
11identical
9known for one product only

Key differences

Output power capacity
- EW3941 uninterruptible power supply (UPS) 0.72 kVA:0.72 kVA
- EW3943 uninterruptible power supply (UPS) 1.2 kVA:1.2 kVA
Output power
- EW3941 uninterruptible power supply (UPS) 0.72 kVA:360 W
- EW3943 uninterruptible power supply (UPS) 1.2 kVA:600 W
AC outlets quantity
- EW3941 uninterruptible power supply (UPS) 0.72 kVA:2 AC outlet(s)
- EW3943 uninterruptible power supply (UPS) 1.2 kVA:4 AC outlet(s)
Number of batteries supported
- EW3941 uninterruptible power supply (UPS) 0.72 kVA:1
- EW3943 uninterruptible power supply (UPS) 1.2 kVA:2
Width
- EW3941 uninterruptible power supply (UPS) 0.72 kVA:95 mm
- EW3943 uninterruptible power supply (UPS) 1.2 kVA:125 mm
Depth
- EW3941 uninterruptible power supply (UPS) 0.72 kVA:340 mm
- EW3943 uninterruptible power supply (UPS) 1.2 kVA:400 mm
Height
- EW3941 uninterruptible power supply (UPS) 0.72 kVA:165 mm
- EW3943 uninterruptible power supply (UPS) 1.2 kVA:220 mm
Weight
- EW3941 uninterruptible power supply (UPS) 0.72 kVA:4.6 kg
- EW3943 uninterruptible power supply (UPS) 1.2 kVA:9.7 kg

Side by side

Differences highlightedShow differences only

Comparison of EW3941, EW3943
28 specifications	A Ewent EW3941 uninterruptible power supply (UPS) 0.72 kVA Model EW3941 View product	B Ewent EW3943 uninterruptible power supply (UPS) 1.2 kVA Model EW3943 View product
Features2 differ
Output power capacityDiffers	0.72 kVA	1.2 kVA
Output powerDiffers	360 W	600 W
Waveform	Sine	Sine
Input operation voltage (min)Known for one	Unknown — not stated by the source	110 V
Input operation voltage (max)Known for one	Unknown — not stated by the source	240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output operation voltage (min)Known for one	Unknown — not stated by the source	110 V
Output operation voltage (max)Known for one	Unknown — not stated by the source	240 V
Automatic Voltage Regulation (AVR)	Yes	Yes
EfficiencyKnown for one	Unknown — not stated by the source	80%
Power protection features	Over voltage, Short circuit, Under voltage	Over voltage, Short circuit, Under voltage
Audible alarm(s)	Yes	Yes
Ports & interfaces1 differ
AC outlet types	C13 coupler	C13 coupler
AC outlets quantityDiffers	2 AC outlet(s)	4 AC outlet(s)
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Sealed Lead Acid (VRLA)
Battery capacity	7 Ah	7 Ah
Number of batteries supportedDiffers	1	2
Designidentical
Form factor	Tower	Tower
Product colour	Black	Black
LED indicators	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
WidthDiffers	95 mm	125 mm
DepthDiffers	340 mm	400 mm
HeightDiffers	165 mm	220 mm
WeightDiffers	4.6 kg	9.7 kg
Other featuresidentical
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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