Eaton 9SX 3000VA 2700W 120V Online Double-Conversion UPS — Hardwired In/Out, Cybersecure Network Card Option, Extended Run, Tower

The Eaton 9SX 3000VA UPS delivers mission-critical power protection with online double-conversion technology, ensuring clean, regulated power to sensitive servers, network devices, and storage equipment. Designed for small to mid-size data environments, this tower UPS combines reliable performance with flexible deployment, hardened input and output connections, and scalable runtime to guard your systems against outages, surges, and data loss. It maintains a perfect output waveform by converting AC input to DC, then reconverting to a fully regulated sine wave at the output, so connected equipment experiences low harmonic distortion, tight voltage regulation, and zero transfer-time transfer during outages. With the option of a Cybersecure Network Card and extended run capabilities, the 9SX is engineered to protect critical workloads while meeting modern security requirements and evolving IT needs.

• Online double-conversion protection for mission-critical equipment — The 9SX’s online topology continuously powers connected devices from a clean, regulated sine wave regardless of input conditions. This eliminates voltage sags, surges, and interruptions, delivering consistent performance for servers, storage arrays, and networking gear. The result is improved data integrity, reduced risk of unplanned downtime, and smoother maintenance windows. Ideal for environments where even momentary power glitches can compromise uptime and data reliability.
• Hardwired input and output for enhanced security and reliability — This UPS ships with hardwired connections on both input and output sides, enabling a robust, code-compliant installation that minimizes the risk of accidental disconnections or unplugged outlets. Hardwired configuration also simplifies integration into dedicated power circuits and ensures a predictable, centralized power path for critical workloads. It’s a preferred choice for data centers, server rooms, and network closets that demand a clean, tamper-resistant power backbone.
• Cybersecure Network Card option for modern IT security and visibility — The 9SX can be equipped with a Cybersecure Network Card, empowering IT teams with secure, remote management and monitoring. This option provides encrypted telemetry, remote shutdown/soft reboot capabilities, and integration with security-conscious environments. You’ll gain enhanced visibility into UPS health, runtime, events, and energy consumption, helping you enforce policies, plan capacity, and respond quickly to power events—all while maintaining compliance with cybersecurity best practices.
• Extended Run capabilities for scalable runtime on demand — Built to grow with your business needs, the 9SX supports extended runtime through optional battery modules. When you add battery capacity, you can extend runtime at critical loads, enabling orderly shutdowns, ongoing operation during longer outages, and safer maintenance windows. This scalability reduces the need for frequent battery replacements and helps preserve uptime even during extended power interruptions.
• Tower form factor with flexible deployment and management — The compact tower design fits neatly in limited spaces and can be placed beside equipment racks or under desks in remote offices. Its rugged construction, optimized fan cooling, and intuitive management options help technicians install and maintain the unit with ease. The 9SX also supports integration with Eaton’s management software, allowing centralized monitoring, event logging, and proactive maintenance scheduling to maximize uptime and operator efficiency.

Technical Details of Eaton 9SX 3000VA 2700W 120V Online Double-Conversion UPS

• UPC/SKU: Not provided
• Topology: Online double-conversion (double conversion) UPS for constant, clean power
• Power capacity: 3000 VA / 2700 W
• Input voltage: 120 V (single-phase)
• Output waveform: Highly regulated pure sine wave
• Output connections: Hardwired in/out connections for secure, reliable deployment
• Management: Optional Cybersecure Network Card for secure remote monitoring and control
• Form factor: Tower configuration suitable for floor placement and compact spaces
• Runtime extension: Compatible with extended runtime battery modules to scale runtime
• Protection features: AVR for voltage regulation, automatic internal bypass, surge protection, and fault handling
• Battery access: Hot-swappable battery modules available for easy maintenance and minimal downtime

how to install Eaton 9SX 3000VA 2700W 120V Online Double-Conversion UPS

• Prepare the installation area: choose a well-ventilated, level surface with adequate clearance for airflow and access to battery modules and service panels. Ensure the UPS is mounted upright in its tower orientation and away from direct heat sources or moisture.
• Plan the power path: determine which critical loads will be protected by the UPS and route the hardwired input power from the building’s power distribution to the UPS input terminals. Confirm circuit protection meets local electrical codes and the UPS manual.
• Mount and connect devices: attach your critical devices to the UPS output terminals or outlets as specified by Eaton’s installation guide. Keep high-current loads on separate branches to prevent overload and allow margin for surge events.
• Enable management features: if using the Cybersecure Network Card, install it according to the included instructions. Connect the card to your network using the required interface and configure security, alert thresholds, and user permissions in the management software as directed.
• Power-on sequence and self-test: after all connections are secure, power on the UPS and perform a self-test to verify battery health and output waveform. Verify that the connected devices continue to operate normally during simulated power events and that alarms and indicators reflect healthy status.
• Battery and runtime validation: ensure battery modules are seated properly if extended runtime is used, and confirm the expected runtime at your typical load. Schedule periodic battery checks and firmware updates as part of preventive maintenance.
• Documentation and monitoring: keep the installation manual accessible for ongoing maintenance, and configure monitoring through Eaton IPM software or your preferred UPS management tools to receive alerts and performance reports.

Frequently asked questions

• Q: What loads can the Eaton 9SX 3000VA UPS support?

  A: The 9SX is designed for critical IT equipment including servers, storage, and networking gear. With 2700 W of output power, plan to run essential devices at a safe load level (often 60-80% of rated capacity) to maintain headroom for startup surges and to optimize run time.

• Q: Does this unit provide cybersecure remote management?

  A: Yes. The UPS can be equipped with a Cybersecure Network Card, enabling secure remote monitoring, encrypted communication, and controlled remote management aligned with cybersecurity best practices.

• Q: Can I extend the runtime?

  A: Absolutely. The 9SX supports extended runtime battery modules. By adding battery capacity, you can increase runtime for critical workloads during outages and enable orderly shutdowns without data loss.

• Q: Is the UPS easy to service?

  A: The unit features hot-swappable battery modules and a robust design for field maintenance. This minimizes downtime during battery replacements and routine service, keeping operators productive.

• Q: What installation considerations should I know?

  A: Ensure proper ventilation, stable mounting, and correct electrical wiring per local codes. Use the tower orientation, keep away from heat sources, and verify that the input and output connections remain secure after initial setup.