The EW3997 UPS is designed to protect personal computers and small business IT systems against power failures and dangerous electrical noise.
In the event of short or long outages, the UPS ensures that the energy supply continues to power the connected hardware, so you can close applications and shut down your PC.

Protect your computer and your most valuable files from power outages and surges with the Line Interactive EW3997 1300VA Continuous Power Supply with AVR and Surge Protection. The UPS is equipped with 3 EU type F outputs (Schuko socket). The continuous power supply warns with LED notifications in the event of a blackout. Provides extra minutes to save files and shut down your computer safely. EW3997 features surge, short circuit, discharge and overload protection.

Backup power of approximately 20 minutes with 120W load
The Line Interactive EW3997 1300VA UPS is equipped with three EU type F female (Schuko) outputs to protect your computer and your most precious files from blackouts and surges. The built-in battery of the Line Interactive UPS allows you to save files in approximately 20 minutes with a load of 120W. The output voltage will remain stable thanks to the AVR function. Average autonomy of approximately 50 minutes for the operation of a modem

LED notification during power failure
The UPS warns of the presence of power outages with an LED notification. The continuous power supply also warns when the built-in battery is running low. Integrated status LEDs display the status. EW3997 features surge, short circuit, discharge and overload protection.

Easy to connect
It is very easy to connect the EW3997 to a computer or other powered device.
It is equipped with an integrated cable with Schuko plug, so there is no need to add cables to connect the equipment.
Then connect up to two devices to the UPS by simply inserting the plug into one of the three EU sockets on the back of the UPS."

Ewent EW3997. UPS topology: Line-Interactive, Output power capacity: 1.3 kVA, Output power: 720 W. AC outlet types: Type F, Power plug: Type F, AC outlets quantity: 3 AC outlet(s). Battery capacity: 7 Ah, Battery voltage: 12 V, Battery recharge time: 8 h. Form factor: Mini Tower, Product color: Black, Control type: Buttons. Width: 6.69" (170 mm), Depth: 13.6" (345 mm), Height: 5.51" (140 mm)

UPS topology	Line-Interactive
Output power capacity	1.3 kVA
Output power	720 W
Waveform	Pure sine
Input operation voltage (min)	100 V
Input operation voltage (max)	230 V
Input frequency	50/60 Hz
Output operation voltage (min)	100 V
Output operation voltage (max)	230 V
Output frequency	50/60 Hz
Automatic Voltage Regulation (AVR)	Yes
Response time	8 ms
Power protection features	Overcharge, Overdischarge, Overload, Short circuit, Surge protection
Audible alarm(s)	Yes
Audible alarm modes	Fault, Low battery alarm, Overload alarm
AC outlet types	Type F
Power plug	Type F
AC outlets quantity	3 AC outlet(s)
Battery capacity	7 Ah
Battery voltage	12 V
Number of batteries supported	2
Battery recharge time	8 h
Automatic battery test	Yes
Form factor	Mini Tower
Product color	Black
Control type	Buttons
LED indicators	Yes
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 90%
Width	6.69" (170 mm)
Depth	13.6" (345 mm)
Height	5.51" (140 mm)
Weight	22 lbs (10 kg)