Specifications; Ups Led; Installation And Operation - Ewent EW3941 Manual De Usuario

4.0 Specifications

MODEL
Battery
Type of load
Input voltage
Input freq.
Output voltage
Output freq.
Backup time
Transfer time
Short-circuit protection
Efficiency of power
Temperature
Humiduty
Display

5.0 UPS Led

6.0 Installation and Operation

1. Shut down the load (for example PC),pull out power grid.
2. Put UPS on the proper position(following the manual)
3. Connect load(for example PC) to the UPS
4. Put the plug to the AC power socket(make sure GND is connected well )
720 VA 1000 VA
1 x 7 Ah 1 x 8 Ah
Computer, Display
110/120/220/230/240 V ± 25%
50/60 Hz ± 10%
110/120/220/230/240 V ± 10%
50/60 Hz ± 0,5% (in battery mode)
≤ 6
Fuse in AC mode, limited output current in inverter mode
> 80% in inverter mode
0 °C °C
LED display: AC, charging, inverting
5
1200 VA
2 x 7 Ah