Eaton 9SX 3000VA 120V Online Double-Conversion UPS | 4 NEMA 5-20R + 1 L5-30R | Tower Model with Extended Run & Cybersecure Network Card Option

Protect your critical equipment, data integrity, and operational continuity with the Eaton 9SX 3000VA 120V Online Double-Conversion UPS. This advanced uninterrupted power supply delivers true online, regulated sine wave output to shield sensitive electronics from power anomalies, voltage sags, surges, and outages. Engineered for reliability in business environments, the 9SX combines sophisticated power management with scalable runtimes and flexible connectivity, making it a cornerstone solution for servers, networking gear, workstations, and network closets. Its compact tower form factor and enterprise-grade outlets ensure easy deployment with room to grow, while optional cybersecurity features help secure your remote monitoring and management footprint.

• Power protection you can rely on: 3000 VA / 2700 W online UPS performance ensures clean, continuous power to critical equipment during utility swings and outages.
• True online double-conversion technology: Maintains perfect output by continuously converting incoming AC to DC and re-rectifying to a pristine, regulated sine wave AC for downstream devices.
• Flexible outlet configuration for critical loads: Four NEMA 5-20R receptacles plus one L5-30R outlet provide dedicated circuits for servers, network gear, and essential peripherals with the right plug compatibility.
• Extended Run capability: Designed to offer longer operational time during extended outages, reducing downtime and protecting data integrity when the grid is unstable.
• Cybersecure monitoring options: Optional Cybersecure Network Card enhances remote management, secure data collection, and integration with your existing IT and security infrastructure.

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

• Type: Online double-conversion UPS for continuous, regulated output
• Rated Capacity: 3000 VA / 2700 W
• Input Voltage: 120 V nominal
• Output Voltage: 120 V nominal, regulated sine wave
• Outlets: 4 x NEMA 5-20R, 1 x L5-30R
• Form Factor: Tower configuration for easy placement beside desks, workstations, or data center racks
• Cybersecure Network Card: Optional card available for secure remote monitoring and management
• Run Time: Extended Run availability through additional battery packs or external runtime configurations
• Protection Features: Surge suppression and filtration to protect connected equipment from power disturbances
• Management: Power management software compatibility and potential integration with IT monitoring environments

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

Installing the Eaton 9SX 3000VA UPS is designed to be straightforward, with considerations for safety, accessibility, and optimal performance. Follow these practical steps to ensure a smooth setup and reliable operation:

• Choose a suitable site: Place the UPS on a stable, level surface in a well-ventilated area. Ensure there is adequate clearance around the unit for proper airflow and service access. Avoid heat sources, excessive humidity, and exposure to direct sunlight.
• Position for accessibility: Since this is a tower UPS, position it near the equipment it will protect and within easy reach for cable management, maintenance, and power cycling during testing or troubleshooting.
• Power and outlets: Plug the UPS into a dedicated wall outlet that matches its input requirements (typical 120 V). Connect critical devices to the four NEMA 5-20R outlets and reserve the L5-30R outlet for high-demand components such as servers or networking gear that require a heavier plug or alternate connection.
• Battery and initial charge: Upon first connection, allow the UPS to reach a full charge before critical use. This initial conditioning helps ensure maximum runtime and battery health. The device will typically indicate when it is ready for operation.
• Connect management and sensors: If you plan to use the optional Cybersecure Network Card, install it according to the product manual and your IT security policy. Connect the card to your network to enable secure monitoring, event logging, and remote management.
• Software and monitoring: Install compatible power management software on your server or workstation to enable graceful shutdowns, event alerts, and performance reporting. Configure notification thresholds and shutdown criteria consistent with your IT governance.
• Runtime planning: Assess your load profile and determine if additional battery packs or extended runtime configurations are needed for your environment. Plan a test run to validate expected runtime and procedural shutdown sequences during outages.
• Maintenance awareness: Schedule periodic self-tests and battery health checks. Replace batteries in accordance with the manufacturer’s recommendations to maintain peak performance and reliability.
• Security and policy alignment: If deploying with the Cybersecure Network Card, ensure that network policies, firewall rules, and access controls are aligned with your security posture to minimize exposure to potential threats.

Frequently asked questions

• What does the Eaton 9SX protect against?
• The 9SX online double-conversion UPS protects connected devices from power outages, voltage sags, surges, and transients, helping prevent data loss and equipment damage. It also provides clean, regulated power to maintain performance and extend the life of sensitive electronics.
• What are the available outlet types on this unit?
• It features four NEMA 5-20R outlets and one L5-30R outlet, offering flexible connectivity for mixed equipment with standard and higher-amperage connections. This layout supports both servers and peripheral devices in a compact tower footprint.
• What is the Extended Run capability?
• Extended Run refers to the ability to extend operational runtime beyond the internal battery capacity by adding external batteries or runtime configurations. This helps maintain uptime during longer outages and supports critical services until power is restored.
• Is there a cybersecurity option for this UPS?
• Yes. An optional Cybersecure Network Card allows secure remote monitoring, event logging, and integration with security policies and IT monitoring systems, helping you manage the UPS footprint without sacrificing data integrity or security.
• What is the recommended deployment scenario?
• The Eaton 9SX is ideal for protecting servers, networking equipment, and workstation environments in small to mid-sized data centers, server rooms, or office IT closets. Its tower form factor makes it suitable for desktop proximity while delivering enterprise-grade protection.
• How do I install and configure it for safe operation?
• Follow the installation steps outlined above: place the UPS in a ventilated area, connect to a dedicated outlet, distribute loads across the available outlets, install optional network hardware, install monitoring software, and perform a startup and self-test to verify proper operation. Regular maintenance and battery checks are recommended to maintain performance levels.