Product comparison · 2 uninterruptible power supplies (upss)

APC Silcon 120kW 400V UPS vs Trust 1200VA Management UPS PW-4120M

3specifications compared
3differ
0identical
18known for one product only

Key differences

Output power capacity
- Silcon 120kW 400V UPS:120 kVA
- 1200VA Management UPS PW-4120M:1.2 kVA
Dimensions (WxDxH)
- Silcon 120kW 400V UPS:1125 x 800 x 1800 mm
- 1200VA Management UPS PW-4120M:140 x 368 x 180 mm
Nominal output voltage
- Silcon 120kW 400V UPS:400 V
- 1200VA Management UPS PW-4120M:230 V

Side by side

Differences highlightedShow differences only

Comparison of Silcon 120kW 400V UPS, 1200VA Management UPS PW-4120M
21 specifications	A APC Silcon 120kW 400V UPS View product	B Trust 1200VA Management UPS PW-4120M View product
Features1 differ
Output power capacityDiffers	120 kVA	1.2 kVA
Output powerKnown for one	120000 W	Unknown — not stated by the source
Input frequencyKnown for one	50 Hz	Unknown — not stated by the source
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-50 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	800 kg	Unknown — not stated by the source
Other features2 differ
InterfaceKnown for one	DB-25 RS-232	Unknown — not stated by the source
Output connectionsKnown for one	- 3PH - 3PH + G - 3PH + N - 3PH - PEN - 3PH + N + G	Unknown — not stated by the source
Input connection typeKnown for one	3PH + N + G, 3PH + PEN, 3PH + N	Unknown — not stated by the source
Dimensions (WxDxH)Differs	1125 x 800 x 1800 mm	140 x 368 x 180 mm
Nominal input voltageKnown for one	400 V	Unknown — not stated by the source
Nominal output voltageDiffers	400 V	230 V
Output voltage noteKnown for one	380: 400 or 415	Unknown — not stated by the source
Minimum system requirementsKnown for one	Unknown — not stated by the source	-Intel Pentium II 233 MHz; -128MB RAM; -160MB harddisk space; -CD-ROM drive; -Free COM port (RS-232);
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000/XP/2003
Batteryidentical
Typical backup time at half loadKnown for one	Unknown — not stated by the source	70 min
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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.

More uninterruptible power supplies (upss) comparisons

All uninterruptible power supplies (upss) comparisons