Eaton 9PX 5000VA 208V Online Double-Conversion UPS – L6-30P, 6x 5-20R, 1 L6-30R, 1 L14-30R Outlets, Cybersecure Network Card, Extended Run, 6U Rack/Tower

Protect your IT investment with the Eaton 9PX 5000VA UPS designed for reliable battery backup, clean power, and intelligent shutdowns. Built for IT installations and edge networks, this 208V online double-conversion UPS delivers continuous, high-quality power to servers, storage, switches, and network gear even during blackouts, brownouts, and power line disturbances. With a rugged 6U rack/tower form factor, secure remote management features, and flexible outlet configurations, it’s the backbone of resilient small data centers, network closets, and remote office environments.

• Uncompromising power quality and uptime – Online double-conversion topology isolates critical loads from voltage sags, surges, and noise, delivering a pristine 208V output that preserves data integrity and minimizes unplanned downtime for essential IT gear.
• High-capacity, scalable runtime – 5000 VA / 4500 W capacity supports mid-sized server workloads, virtualization hosts, NAS, and active network infrastructure with headroom for short-term extended runtimes via optional battery packs.
• Strategic outlet and connection layout – A versatile mix of outlets includes 6x 5-20R standard receptacles plus dedicated L6-30R and L14-30R outlets to align with critical loads and distribution in dense rack deployments, while the L6-30P input plug matches 208V IT facilities.
• Cybersecure, remote management – The included Cybersecure Network Card enables secure remote monitoring, alerting, and graceful shutdowns via familiar management software, helping safeguard against cyber threats and ensure consistent policy enforcement.
• Flexible deployment with extended run options – Designed for rack or stand-alone installations, the 6U enclosure supports rack rails or vertical placement, and it can be extended with battery packs to deliver longer runtimes for mission-critical workloads.

Technical Details of Eaton 9PX 5000VA 208V Online Double-Conversion UPS

• Topology: Online double-conversion UPS for continuous, clean power regardless of input conditions.
• Model and rating: 9PX 5000VA / 4500W capacity, suitable for mid-range IT deployments and edge computing.
• Input: 208 VAC, 1-phase configuration with L6-30P input connector standard for 208V IT environments.
• Output: 208 VAC, 1-phase output for connected IT equipment with appropriate outlet distribution.
• Form factor: 6U rack/tower hybrid enclosure, enabling flexible placement in racked environments or on a stable surface as a tower.
• Outlets on unit: 6x 5-20R standard outlets plus 1x L6-30R and 1x L14-30R for critical devices and daisy-chained load protection.
• Management and security: Includes Cybersecure Network Card for secure remote access, monitoring, and push-button control via Eaton software platforms.
• Runtime options: Supports extended runtime with optional battery modules to extend backup time for essential equipment.
• Management software compatibility: Works with Eaton Power Management tools (PowerChute) for graceful shutdowns, event logging, and power usage reporting.
• Installation footprint: Optimized for compact data centers and edge deployments, minimizing space while maximizing protection for critical devices.

How to install Eaton 9PX 5000VA 208V Online Double-Conversion UPS

Follow these practical steps to install and configure the unit for optimal protection and easy management. This guide assumes a standard 19-inch rack environment and a 208V IT power supply.

Step 1 — Prepare the installation space
Ensure there is a clean, well-ventilated location with adequate rack space. The 9PX unit is a 6U form factor, so plan for at least 6U of vertical space in your rack. Confirm the rack or mounting area can support the UPS’s weight, and install rack rails or a stable stand if you plan to place it in tower mode. Leave clearance in front and behind the unit for airflow and service access.

Step 2 — Mount or position the UPS
If rack-mounted, attach the UPS to the rack rails following the included mounting hardware. If you prefer tower deployment, place the unit on a firm, level surface and ensure it has adequate airflow around the enclosure. Do not block ventilation intakes or exhaust grills. Connect the adjustable feet or mounting kit as recommended by Eaton for stability.

Step 3 — Connect the input power
Attach the L6-30P input power cord to the UPS’s input receptacle and connect the other end to a dedicated 208V power source. Ensure the circuit can handle the anticipated load and that the power source is protected by appropriate overcurrent protection. Confirm that the 208V supply is stable before proceeding to load connection.

Step 4 — Connect your loads
Distribute critical devices across the 5-20R outlets and use the L6-30R and L14-30R outlets for high-priority equipment as needed. Avoid overloading any single outlet bank. When planning, group essential servers, network switches, and storage devices on protected outlets to maximize uptime and enable coordinated shutdowns if required.

Step 5 — Enable and configure the Cybersecure Network Card
If the Cybersecure Network Card is pre-installed, connect the card’s network interface to your secure network using an Ethernet connection. Assign a management IP address (DHCP or static, as preferred) and configure user access, alerts, and shutdown policies via Eaton’s management software. If installation requires, consult the user manual for card-specific steps, firmware updates, and credential setup. Enable secure remote monitoring and ensure firewall rules permit legitimate management traffic.

Step 6 — Power on and perform initial checks
Power on the UPS and verify the LCD or management interface shows normal status indicators. Run a basic load test by simulating a power disturbance or performing a controlled UPS self-test as recommended by Eaton. Check for any fault codes, confirm battery health status if available, and verify that protected devices enter safe shutdown as configured. Update firmware if a newer version is available to maximize reliability and compatibility with PowerChute or other monitoring tools.

Step 7 — Configure runtime options and monitoring
Plan runtime needs based on workload importance. If extended runtime is required, install compatible battery packs and configure the runtime profiles in the software. Set up alerts for battery health, input voltage fluctuations, and output status so administrators receive timely notifications. Regularly schedule battery self-tests to ensure readiness for an actual outage.

Step 8 — Documentation and maintenance
Keep the user manual, warranty information, and network card documentation in an easily accessible location. Maintain a log of firmware versions, self-test results, and battery replacement dates. Periodically inspect the unit for dust, clean with dry air, and verify all cable connections remain secure. Establish a routine for firmware updates and software compatibility checks to preserve security and performance over the UPS life cycle.

Frequently asked questions

• Q: What makes the Eaton 9PX stand out for 208V IT installations?
  A: The 9PX combines online double-conversion power protection with a compact 6U rack/tower footprint, a secure Cybersecure Network Card for remote management, and a flexible outlet layout (including L6-30 and L14-30 outlets) that suits servers, storage, and networking gear in small data centers and edge deployments.
• Q: Does it include battery runtime and how can I extend it?
  A: The unit offers reliable runtime for essential equipment, and you can extend runtime with compatible external battery packs. Runtime depends on load, so high-availability configurations typically pair the UPS with optional battery modules to achieve longer shutdown windows during outages.
• Q: How do I manage this UPS securely?
  A: The included Cybersecure Network Card enables secure remote monitoring and control. Use Eaton PowerChute or compatible management software to monitor status, receive alerts, perform graceful shutdowns, and generate power reports. Ensure network security practices are followed to protect the management interface.
• Q: What loads should be connected to the protected outlets?
  A: Prioritize critical IT components—servers, hypervisors, storage controllers, network switches, and key peripherals. Place less critical devices on non-critical outlets if desired, but group essential devices on protected outlets to maximize uptime during an outage.
• Q: Can this UPS be mounted in a standard 19-inch rack?
  A: Yes. The Eaton 9PX is designed for 6U rack installation and can also be used in a stable tower configuration. Ensure proper airflow and weight support in either configuration for optimal performance and longevity.