Eaton 9SX Online Double-Conversion UPS, 1000 VA/900 W, with Seven AC Outlets

Eaton 9SX Online Double‑Conversion UPS

The Eaton 9SX is a compact, rack‑mountable or standalone unit that delivers reliable power protection for critical equipment such as servers, networking gear, and data‑center infrastructure. With its online double‑conversion topology, the UPS continuously rectifies incoming AC to DC and then inverts it back to clean AC, ensuring zero transfer time and pristine voltage quality.

Key Electrical Specifications

• Output Power: 1000 VA / 900 W
• Input Voltage Range: 190–276 V AC, 40–70 Hz
• Output Voltage: 240 V AC (fixed)
• Output Power Factor: 0.9
• Input Connector: IEC C14 (standard PC power inlet)
• Dimensions: Width 160 mm; height and depth per Eaton’s standard tower form factor
• Weight: 14.8 kg

Seven AC Outlets for Versatile Load Distribution

The unit features seven IEC C13 outlets, allowing you to connect multiple devices simultaneously while maintaining balanced load distribution. Each outlet is rated for the full output capacity, enabling flexible configuration of servers, switches, and other critical equipment.

Online Double‑Conversion Technology Explained

Unlike standby or line‑interactive UPS systems that switch to battery only during a fault, the online double‑conversion design continuously processes power through its rectifier and inverter stages. This architecture provides:

• No Transfer Time: Devices remain powered without interruption.
• Superior Voltage Regulation: Output voltage stays within ±1% of the setpoint regardless of input fluctuations.
• High Surge Protection: The inverter stage acts as a buffer against transient spikes.

Robust Battery Backup for Critical Operations

The Eaton 9SX is equipped with a sealed lead‑acid battery pack that delivers sufficient runtime to safely shut down connected equipment or wait for mains restoration. The battery can be replaced without disassembling the unit, ensuring minimal downtime.

Intuitive Management and Monitoring

With built‑in serial (RS‑232) and USB interfaces, the UPS can be integrated into existing management software or monitored via SNMP. Users can configure alarms, view real‑time status, and schedule maintenance through a web interface or command‑line utilities.

Compact Tower Design for Space Efficiency

The standalone tower form factor allows the 9SX to fit into tight server rooms or rack spaces. Its slim profile (160 mm width) and moderate weight make it easy to install on a desk, shelf, or within a rack enclosure.

Reliability Across Multiple Languages and Regions

Eaton markets the 9SX under various names worldwide—such as Eaton Power Quality 9SX 1000i, Eaton 9SX gruppo di continuità (UPS) 7 presa(e) AC Doppia conversione (online) 1000 VA, and SAI Interactivo Eaton 9SX1000I. Regardless of the local designation, the core specifications remain identical: a 1 kVA/900 W online UPS with seven AC outlets.

Ideal Applications

• Small to medium‑sized data centers
• Enterprise networking hubs
• Telecommunications equipment
• Medical imaging and diagnostic systems
• Industrial control panels requiring clean power

Conclusion

The Eaton 9SX Online Double‑Conversion UPS delivers uncompromising power quality, reliable battery backup, and flexible connectivity in a compact footprint. Its proven technology and global availability make it a trusted choice for professionals who demand uninterrupted, clean power for mission‑critical equipment.