- Simulated sine wave
- Automatic restart when AC is restored
- Automatic charging
- Automatic voltage regulation
- Charging in the off state
- Cold start function
- Overload and overvoltage protection
- Lightning and surge protection
- Built-in super smart charger: 90% fully charged in 4 hours
- Intelligent control of energy consumption, which saves 50% energy

This uninterruptible power supply protects your electronic equipment from physical damage and provides emergency battery bypass to prevent data loss in the event of a power outage.

Keen USB is connected to the internal battery with 4 Schuko sockets, so you can safely shut down your system when the mains power fails. Keen's other benefits include ease of use and installation, automatic restart and AVR for constant voltage levels.

The Keen USB series provides all devices and their maximum efficiency with the USB communication port that allows you to connect and communicate with the computer's USB connector with the uninterruptible power supply unit and the RJ-11/RJ-45 surge protection protects the usual modems, faxes, telephones by wire or network cable.

USB communication port and RJ-11/RJ-45 port
The USB communication port allows you to connect and communicate with the uninterruptible power supply via the computer's USB port. RJ-11/RJ-45 surge protection protects any standard modem, fax, phone line or network cable.

4 Schuko outputs with protection
4 standard Schuko outputs are connected to the battery. Secure all your equipment and enjoy maximum protection against power outages.

Automatic voltage control
It regulates the input voltage and eliminates problems caused by under or over voltage fluctuations. It also protects against spikes and surges that account for more than 80% of energy problems.

Specifications
- Capacity: 1000 VA/600 W
- Type: Linear interactive
- Nominal input voltage: 230 V AC
- Allowed input voltage range: 162 V ~ 290 V AC
- Input frequency range: 50 Hz/60 Hz (automatic detection)
- Nominal output voltage: 230 V AC
- Allowed output voltage range: 207 V ~ 253 V AC
- Output frequency range: 50 Hz/60 Hz ± 1% (battery mode)
- Power factor: 0.6 at rated voltage, 100% load
- Waveform: Simulated sine wave (battery mode)
- Transfer time: Typical 4 ms
- Overload protection: Circuit breaker
- Line mode overload: >110% ± 10% error after 1 minute of alarm; >120% ± 10% error immediately
- Overload in battery mode: >110% ± 10% error after 1 minute of alarm, >120% ± 10% error immediately
- LED and alarm: Load capacity, Load and battery level, AC mode, Battery mode, Error indicators
- Output: 4 Schuko battery bridging and overvoltage protection
- Full protection: Overload, short circuit, discharge and overcharge
- RJ45/RJ11 protection: 1 input, 1 output
- Noise level: less than 40 dB
- Temperature: 0°C ~ 40°C
- Humidity: 0% ~ 90%
- Battery: 2 GP07122L, sealed and leak-free
- Typical recharge time: 8 hours up to 90% capacity
- Running time: 25% load: 22 minutes, 50% load: 10 minutes, 75% load: 4 minutes, 100% load: 1 minute
- Communication port: USB (HID optional)/LAN
- Software: Monitoring and control via USB, ViewPower
- Size: 298mm x 148mm x 178mm
- Weight: 7.7 kg

Due to the natural wear and tear of the battery, it is covered by a 1-year warranty.