UPS tower Eaton 5E Gen2 550 line-interactive 0,55 kVA (300 W), 4 uscite C13, nero

Eaton 5E Gen2 550 is a line-interactive UPS designed to provide efficient and affordable power protection for home and small-office equipment. With a compact tower design and four AC outlets, it supplies 0.55 kVA (300 W) of output power and uses double-boost Automatic Voltage Regulation (AVR) to stabilise under- and overvoltage conditions, preserving battery capacity during outages. The unit supports auto-restart after full discharge and offers fanless operation up to 1200 VA for quiet use in residential environments.

Advantages

The Eaton 5E Gen2 550 offers automatic voltage regulation to reduce battery use during mains fluctuations, permanent battery recharge even when the unit is switched off, cold-start capability without mains, and automatic battery testing with a replacement alarm. It comes in a compact, black tower housing that is easy to integrate into home or office setups and is certified by an external agency (TUV) to meet international safety standards.

Suitable for

• Home desktop PCs and workstations
• Small office equipment (routers, switches, VoIP phones)
• External hard drives and NAS devices that require short-term backup
• Point-of-sale terminals and small network devices

Key specifications

• Model: Eaton 5E Gen2 550 (MPN: 5E550I, EAN: 3553340704123)
• Topology: Line-Interactive UPS
• Output power capacity: 0.55 kVA / 300 W
• AC outlets: 4
• Weight: 3.8 kg
• Colour: Black
• Form factor: Tower

How to use

Place the UPS on a stable, flat surface near the protected equipment and a mains socket. Connect up to four devices to the AC outlets, plug the UPS into the mains and switch it on to start normal operation. If your unit includes a USB port, install Eaton UPS Companion or allow the operating system integration for Windows, macOS or Linux to enable automatic safe shutdown and monitoring. The UPS will regulate voltage automatically and take over on battery if mains power fails.

Recommendations

To maximise battery life, avoid prolonged deep discharges, periodically run the automatic battery test, and replace the battery when the UPS issues a replacement alarm. Ensure the unit has adequate ventilation and keep it away from heat sources and moisture.