COOLBOX Interactive uninterruptible power supply (UPS) with LCD screen GUARDIAN-3 800VA 480W MGS0000029311

Features of the Guardian 3 800VA/480W UPS with LCD
The **Guardian 3 800VA UPS** is a reliable and efficient solution for protecting your electronic devices from power cuts and voltage fluctuations. Designed for home and professional environments, it delivers **480W** of power, enough for computers, routers, NAS devices or surveillance systems. Its **integrated LCD display** and **audible alarms** provide clear information at all times, making it easy to monitor the system status.
Continuous protection with regulated output
Thanks to its automatic voltage regulation (AVR) technology, the Guardian 3 maintains a stable output voltage even during fluctuations in the mains supply. In battery mode, it provides a simulated sine wave and fast switchover in just 2~6 ms, ensuring your equipment continues to operate.

Input/output voltage : 220/230/240 VAC
Input voltage range : 162~290 VAC
Transfer time: 2~6 ms (typical)
Frequency with automatic detection: 50/60Hz

Integrated battery and efficient recharging
It features a 12V / 9Ah battery, capable of providing enough temporary backup time to shut down the system safely. It recharges to 90% of its capacity in just 6 to 8 hours, ensuring it is always ready for the next power cut.

Battery type: 12V / 9Ah x 1
Recharge time: 6~8 hours (at 90%)

Real-time information on its LCD display
The front LCD display shows essential data such as mains status, operating mode, input/output voltage, charge level, and overload or fault warnings. This visual panel makes the UPS intuitive and easy to manage.

AC mode and battery mode indicators
Charge level and battery capacity
Overload, fault and low battery alerts

Audible alarms and comprehensive connections
Includes an audible alarm system that provides real-time alerts about status changes and critical errors. It has two battery-backed Schuko outlets and additional ports for network protection and PC connection.

2 battery-backed Schuko outlets
1 USB port for connection to a PC
2 RJ-45 ports for network signal filtering

Compact design and quiet operation
With its compact design and noise level below 45 dB, the Guardian 3 is ideal for offices or quiet work areas. Its built-in protection systems against voltage spikes, overloads and discharges ensure safe, long-lasting operation.

Dimensions: 353 x 149 x 162 mm
Weight: 7,8 kg
Noise level: <, 45 dB

Other specifications

Output regulation in battery mode: ±10%
Output frequency in battery mode: 50/60Hz ±1Hz
Waveform: simulated sine wave
Alarms:

Battery mode: every 10 s
Low battery: every 1 s
Overload: every 0.5 s
Fault: continuous sound
Battery replacement: every 2 s

Protections: spikes, overload, discharge
Volume (m ³): 0.0103