Eaton 5P 550VA 120V Line-Interactive UPS – 1U Battery Backup

The Eaton 5P 550VA UPS delivers professional-grade power protection for critical devices in compact spaces. Designed for small data centers, network closets, and demanding environments such as educational institutions, retail locations, financial services, and office setups, this 1U line‑interactive UPS provides reliable, clean, true sine wave power for servers, networking gear, and workstations. With a 120V output, five 5-15R outlets, and a convenient 5-15P input, it guards against outages, voltage sags, and surges while offering intelligent runtime management and graceful shutdown. Optional Cybersecure Network Card support adds enterprise-grade remote monitoring and security features, making it a dependable backbone for your IT infrastructure and edge environments.

• Compact 1U rack-mountable design that fits neatly in equipment racks, under desks, or in small IT closets, preserving valuable space while delivering reliable uptime for essential gear.
• True sine wave output with automatic voltage regulation (AVR) ensures smooth, clean power delivery to sensitive electronics, reducing the risk of equipment damage during power fluctuations.
• Five 5-15R outlets plus a single 5-15P input configure for convenient connection of multiple devices and a straightforward power path, enabling protected outlets for servers, switches, and NAS devices.
• Battery-backed power with automatic shutoff and firmware-friendly management options, providing graceful system shutdowns in outages and preserving data integrity during extended power interruptions.
• Optional Cybersecure Network Card supports secure remote monitoring and management, allowing IT teams to enforce policies, monitor status, and receive alerts without compromising network integrity.

Technical Details of Eaton 5P 550VA UPS

• Model: Eaton 5P 550VA UPS (true sine wave, line-interactive)
• Capacity: 550 VA / 420 W
• Output waveform: True sine wave for sensitive equipment
• Input: 120 VAC nominal (standard US power input)
• Output: 120 VAC nominal with multiple receptacles
• Outlet configuration: 5 x 5-15R outlets; 1 x 5-15P input
• Form factor: 1U rack-mountable enclosure
• Management: USB/serial interface with optional Cybersecure Network Card for secure, remote monitoring
• Battery: Maintenance-free sealed lead-acid (VRLA) battery pack

How to install Eaton 5P 550VA UPS

• Plan the installation location in a dry, well-ventilated area with adequate airflow around the unit and clear access to power outlets and network connections.
• Mount the UPS in a standard 19-inch equipment rack or place it on a stable surface if rack mounting is not required, using the provided mounting hardware or rails.
• Connect the UPS input power cord to a dedicated 120V wall outlet or power strip rated for UPS use, avoiding extension cords or daisy-chained power sources to ensure proper protection and rapid response during outages.
• Plug protected devices into the five 5-15R outlets, prioritizing critical equipment such as servers, network switches, and data storage devices to ensure continued operation during a power interruption.
• If you are using the Cybersecure Network Card option, install the card according to the included instruction manual, connect the Ethernet cable to your network, and secure the card in place to enable secure remote monitoring.
• Install the UPS management software on your computer or server (and any required drivers), then perform a self-test and battery calibration to verify operation and accuracy of runtime estimates.
• Power on the UPS, configure any threshold or alert settings, and enable automatic shutdown features for protected devices to ensure data integrity during outages.

Frequently asked questions

• Q: What does 550VA capacity mean for my equipment? A: 550VA indicates the apparent power the UPS can deliver; with a 420W rating, it suits modest server rooms or network setups, providing enough reserve to safely shutdown connected devices during outages and mitigate surge events.
• Q: Does this UPS output true sine wave? A: Yes. The Eaton 5P 550VA provides true sine wave output, which is important for sensitive electronics and modern power supplies to operate smoothly and efficiently under battery power.
• Q: What is the benefit of the Cybersecure Network Card? A: The Cybersecure Network Card enables secure, remote monitoring and management of the UPS, helping IT teams track status, receive alerts, and enforce security policies without compromising network integrity.
• Q: How do I know when to replace the battery? A: Battery health is reflected in the UPS's management software and status indicators. If runtime declines noticeably or self-tests fail, consider replacing the VRLA battery pack to restore expected performance.
• Q: Can this unit protect both servers and networking gear? A: Yes. With five 5-15R outlets and true sine wave output, it is well-suited to protect servers, switches, NAS devices, workstations, and other critical equipment in small to mid-size deployments.