Eaton 9PX 11kVA 10kW 208V Online Double-Conversion UPS - Hardwired Input, 18x 5-20R, 2 L6-30R Outlets, Cybersecure Network Card, Extended Run, 9U Rack/Tower - Battery Backup

Designed for IT installations and edge networks, the Eaton 9PX 11kVA UPS delivers enterprise-grade power protection with efficiency, reliability, and security. This 208V online double-conversion UPS ensures clean, continuous power to critical servers, network gear, and storage devices even in the face of blackouts, brownouts, surges, and noisy electrical environments. With a hardwired input, generous outlet configurations, and scalable runtime, it’s built to safeguard data, minimize downtime, and keep your network services running smoothly in data centers, server rooms, and remote edge sites.

• The Eaton 9PX offers true online double-conversion protection, meaning AC input is constantly converted to DC and then back to a pristine AC output. This isolates sensitive IT equipment from input irregularities and grid disturbances, delivering consistent voltage, frequency, and waveform quality that reduces the risk of data corruption and hardware wear over time.
• Powerful yet flexible capacity at 11kVA / 10kW and 208V operation makes this UPS suitable for protecting a wide range of IT devices—from rack-mounted servers to storage arrays and hyper-converged infrastructure. The system is designed to handle startup surges and sustained loads while keeping critical workloads online during utility interruptions.
• Outlets engineered for real-world IT racks: 18x 5-20R outlets provide ample, versatile receptacles for servers, switches, and PDUs, while 2x L6-30R outlets offer higher-current connections for essential equipment requiring robust power. The mixed outlet configuration helps you organize cables neatly and balance loads across devices.
• Hardwired input enhances electrical reliability and safety in enterprise environments. By connecting to a dedicated circuit with proper breakers, you minimize disturbances and optimize protection for the entire IT rack or edge deployment, reducing interference with other equipment in shared spaces.
• Built-in Cybersecure Network Card enables secure remote monitoring, management, and alerting. IT teams can track runtime, battery health, voltage fluctuations, and event history from anywhere, enabling proactive maintenance and rapid response to power events without compromising network security.

Technical Details of Eaton 9PX 11kVA 10kW 208V Online Double-Conversion UPS

• Power rating: 11kVA / 10kW, optimized for 208V input and output to align with typical IT infrastructure in North American environments
• Topology: Online double-conversion (true online) UPS technology for continuous, clean power
• Form factor: 9U rack/tower compatible, enabling flexible installation in data centers or edge deployments
• Input configuration: Hardwired input for secure, tidy installations with dedicated electrical protection
• Output configuration: 18x 5-20R outlets + 2x L6-30R outlets to accommodate mixed equipment types and power needs
• Networking: Cybersecure Network Card for secure remote management, monitoring, and alerting
• Runtime options: Extended Run capability to extend uptime during extended outages or maintenance windows
• Protection features: Guards connected equipment against blackouts, brownouts, surges, and line noise for data integrity and hardware longevity

How to install Eaton 9PX 11kVA 10kW 208V Online Double-Conversion UPS

• Plan the installation: select a well-ventilated, vibration-free location with adequate clearance for cooling and service access. Confirm the 9U rack space and ensure compatibility with your data center rack layout.
• Mounting: install the UPS in a compatible rack or position it as a tower-based unit if your site design requires vertical space. Ensure the chassis is level and securely fastened to prevent movement during operation.
• Electrical connections: connect the hardwired input to a dedicated circuit per local electrical codes. Use proper breakers and connectors to ensure safe, reliable power delivery and allow for routine maintenance without disrupting other circuits.
• Load distribution: plan outlet usage by distributing critical IT gear across the 5-20R and L6-30R outlets. Avoid exceeding the UPS’s overall rated load and balance the distribution for optimal performance and cooling within the rack.
• Management and testing: install and configure the Cybersecure Network Card for remote monitoring. Power up the unit, perform an initial calibration, and run a controlled power-off test to verify that connected devices automatically protect themselves and that alerts are received by administrators.

Frequently asked questions

• Q: What does 11kVA / 10kW mean for this Eaton UPS?
  A: It represents the UPS’s apparent power (11kVA) and real power (10kW) capacity. This rating indicates how much load the UPS can support at once while providing reliable power during outages at 208V.
• Q: What is online double-conversion technology?
  A: Online double-conversion continuously converts incoming AC power to DC and then back to AC, delivering a clean, regulated output regardless of input fluctuations, which helps protect sensitive IT equipment from voltage sags, swells, and noise.
• Q: How many outlets does the UPS have and what types are they?
  A: It provides 18x 5-20R outlets suitable for most server and network devices, plus 2x L6-30R outlets for higher-current equipment requiring more robust connections.
• Q: What is Extended Run?
  A: Extended Run is a runtime enhancement capability that allows you to add battery capacity to increase uptime during extended outages or maintenance windows, ensuring critical services stay online longer.
• Q: Can I manage the UPS remotely?
  A: Yes, the Cybersecure Network Card enables secure remote monitoring and management, letting IT teams monitor status, battery health, and alerts from a networked device while maintaining security.