EATON CORPORATION Eaton 9SX 3000i - 3000VA 2700W

The Eaton 9SX is a 3 kVA double-conversion online UPS in a tower form factor that provides clean, continuous power to sensitive equipment. It delivers 2700 W of output power through nine AC outlets and incorporates a sealed lead‑acid battery that offers a typical backup time of about 15.5 minutes at 50% load. The front LCD display enables monitoring of load, input and output status, battery level and alarms for straightforward operation. The unit is certified to IEC/EN 62040-1 and UL 1778 safety and performance standards.

Advantages

The double-conversion online topology provides continuous, voltage‑regulation and frequency stabilization, eliminating transfer time during mains disturbances. Multiple AC outlets and an integrated USB 2.0 communication port allow connection of several devices and basic monitoring. The sealed lead‑acid battery is maintenance‑free and the tower design fits under desks or in small server rooms. The LCD display gives immediate access to operational information without additional tools, and international safety certifications ensure compliance with relevant regulations.

Suitable for

• Small to medium office servers and network equipment
• Workstations and professional desktop computers
• Network switches, routers and communication devices
• Point-of-sale systems and critical single-cabinet installations

Key specifications

• Output power: 2700 W
• Power capacity: 3 kVA double-conversion online
• Number of AC outlets: 9
• Battery type: sealed lead‑acid, maintenance‑free
• Typical backup time: approximately 15.5 minutes at 50% load
• Form factor: tower
• Display: front LCD for status and alarms
• Communication: USB 2.0 port
• Color: black
• Weight: 33.4 kg

How to use

Position the Eaton 9SX on a stable, level surface with adequate ventilation and keep at least the manufacturer‑recommended clearance from walls and other equipment. Connect the UPS to a properly grounded mains outlet and power on the unit using the front panel controls; the LCD will display initial status and self-test results. Plug equipment into the AC outlets, ensuring that the combined load does not exceed the rated output power. Use the USB 2.0 connection to interface with monitoring software for graceful shutdown, event logging and battery status when connected to a host system.

Recommendations

For reliable operation, perform periodic battery self-tests and replace the battery according to the manufacturer’s service interval or when runtime falls below required levels. Avoid operating the UPS in locations with excessive dust, high humidity or extreme temperatures. Arrange connected loads so that critical systems are prioritized and review runtime estimates before extended outages to ensure the UPS provides the required backup duration.