Eaton 9PX 5000VA 208V Online Double-Conversion UPS with Extended Run and Cybersecure Network Card

Engineered for IT rooms, edge deployments, and critical network infrastructure, the Eaton 9PX 5000VA 208V UPS delivers pristine power, unmatched reliability, and scalable runtime for demanding workloads. This online double-conversion power protection system provides continuous, clean, and isolated power to servers, storage arrays, switches, and virtualization infrastructure—even in environments subject to blackouts, brownouts, surges, and line noise. Designed for rack-mount installations but easily configured in tower mode, the 9PX combines compact 6U form factor with expansive outlet options, making it ideal for data centers, edge deployments, and network closets that require precise voltage regulation, fast fault clearance, and secure remote management. With an included Cybersecure Network Card, you gain enterprise-grade monitoring and control across IT devices and locations, helping you protect data, reduce downtime, and simplify green, cost-efficient power management across your organization's footprint.

• 5kVA / 4.5kW output at 208V with online double-conversion protection for clean, uninterrupted power to critical IT equipment.
• Extensive outlet configuration: 18 × 5-20R, 2 × L6-20R, and 1 × L6-30R to accommodate mixed hardware loads, from servers and storage to networking gear and PDUs.
• Extended Run capability with external battery modules (EBMs) for longer runtimes during outages or slow-clearing disturbances.
• Cybersecure Network Card included for secure, remote monitoring and centralized management via Eaton software and compatible IPM solutions.
• 6U rack/tower convertible design with hot-swappable batteries and scalable runtime, ideal for data centers, edge compute, and mission-critical networks.

Technical Details of Eaton 9PX 5000VA UPS

• Model: Eaton 9PX 5000VA (208V) UPS
• Topology: Online double-conversion (double conversion) for continuous, isolated output
• Output power: 4500W (rated) with 5kVA apparent power
• Input voltage: 208V (single-phase) with automatic transfer to battery during power disturbances
• Output voltage: 208V ± deviations under load; voltage regulation and clean sine-wave power
• Form factor: 6U rack/tower convertible, optimized for standard 19" racks
• Outlet configuration: 18 × 5-20R, 2 × L6-20R, 1 × L6-30R
• Battery system: Lead-acid, hot-swappable battery modules; expandable runtime with external battery modules (EBMs)
• Network / management: Cybersecure Network Card included for secure remote access and monitoring
• Communication options: USB, Serial, and Network connectivity for IPM-style management
• Operating environment: Typical data center temperature range, with guidance for proper airflow and ventilation
• Efficiency: High-efficiency online operation with performance optimized for critical IT workloads
• Self-test and diagnostics: Built-in self-test and status reporting to verify battery health and system readiness
• Physical dimensions (approximate): Designed to fit 6U rack height with standard mounting rails and clearance for heat dissipation

How to install Eaton 9PX 5000VA UPS

• Plan the installation space: Choose a well-ventilated area with adequate clearance for airflow, service access, and future growth. Verify rack compatibility and confirm 208V input supply availability.
• Mounting and rack integration: Install the unit in a standard 19" rack using the included mounting rails for 6U height. Ensure the UPS is level, secure, and has unobstructed rear access for cables and cooling airflow.
• Power connections: Connect the 208V input supply to the UPS using the appropriate input connector. Follow local electrical codes and avoid daisy-chaining through non-supported adapters. Route cables neatly to prevent strain or accidental disconnections.
• Connect protected devices: Plug critical servers, storage, switches, and network equipment into the UPS outlets (18 × 5-20R, 2 × L6-20R, 1 × L6-30R). Spread the load to maintain stability and avoid overloading a single outlet circuit.
• Network card and software setup: Install the Cybersecure Network Card if not pre-installed, then connect the UPS to your network. Use Eaton’s Intelligent Power Manager (IPM) software or compatible management tools to monitor voltage, runtime, and battery health, and configure shutdown policies.
• Battery and runtime considerations: If you plan extended runtimes, install external battery modules (EBMs) and configure them in the management software. Run a full battery self-test to verify health and performance before going into production.
• Initial startup and validation: Power on the UPS, verify status indicators, run self-tests, and check event logs. Validate that all critical devices receive clean, uninterrupted power during simulated outages and that communications to the management console are functioning properly.
• Maintenance planning: Establish a battery replacement schedule and routine battery health checks. Keep firmware and management software up to date to maximize reliability and security.

Frequently asked questions

• Q: What loads can the Eaton 9PX 5000VA support at 208V? A: It delivers up to 4500W of continuous load capacity, suitable for servers, storage, network hardware, and essential IT equipment. To maximize performance, distribute the load across multiple outlets and keep critical devices on separate circuits if possible.
• Q: How does the Cybersecure Network Card improve management? A: The Cybersecure Network Card enables secure remote monitoring, alerting, and control over the UPS and attached devices. It integrates with Eaton IPM software and network management systems to provide centralized visibility, proactive warnings, and efficient shutdown policies for protected equipment.
• Q: Can I use this UPS in tower mode? A: Yes. The Eaton 9PX is designed as a rack/tower convertible unit, allowing installation in a standard rack or a freestanding tower configuration depending on space and cooling constraints.
• Q: What about runtime extension? A: Runtime can be extended with external battery modules (EBMs). Adding EBMs increases the backup time during outages, which is especially valuable for secure shutdowns or when power is unstable.
• Q: How should I perform battery maintenance and replacement? A: Batteries are hot-swappable in supported configurations. Follow the manufacturer maintenance guidelines, perform periodic self-tests, and replace batteries when health indicators show decline to avoid unexpected downtime.
• Q: Is this UPS compatible with 208V IT environments and mixed loads? A: Yes. The 208V input/output configuration, combined with multiple outlet types, supports mixed IT devices commonly found in data centers, edge networks, and small to medium-sized deployments.
• Q: What is the warranty coverage? A: Eaton offers standard warranties that cover the UPS hardware and batteries for a defined period. Extended warranties and support plans are available to match enterprise needs.