Uninterruptible Power Supply Eaton 9SX

The Eaton 9SX is a 1.5 kVA double-conversion online UPS engineered to provide continuous, regulated power for critical equipment. Housed in a 2U rackmount chassis with a black finish, this model delivers 1350 W output power and includes seven AC outlets (a mix of C13 and C14) to support servers, network devices and other infrastructure. Certified to IEC/EN 62040-2 and UL 1778 safety standards, the Eaton 9SX offers reliable protection against power outages, surges, frequency variations and voltage fluctuations.

Advantages

The double-conversion online topology ensures consistent, clean sine-wave output independent of input power quality, eliminating transfer time during mains disturbances. With a compact 2U rack form factor and a 7-outlet configuration, the unit provides a balance of density and connectivity useful in data closets and small racks. Certifications for IEC/EN 62040-2 and UL 1778 confirm compliance with recognized safety and EMC requirements. The 1350 W continuous output rating and 1.5 kVA capacity allow predictable sizing for typical IT and communications loads.

Suitable for

• Rack-mounted servers and small server clusters
• Network switches, routers and firewalls
• Storage devices, NAS enclosures and backup systems
• VoIP systems and telecommunications equipment
• Edge computing and remote site infrastructure

Key specifications

• Output power: 1350 W
• Output power capacity: 1.5 kVA
• Form factor: 2U rackmount
• AC outlets quantity: 7 AC outlet(s) (C13/C14 configuration)
• Product colour: Black
• Weight: 18.4 kg
• Topology: Double-conversion online (VFI)
• Safety/EMC certifications: IEC/EN 62040-2, UL 1778

How to use

Install the Eaton 9SX in a compatible 19-inch rack using the supplied rails or brackets, ensuring adequate ventilation and clearance around the unit. Connect critical loads to the AC outlets and connect the UPS to a stable mains supply. Configure any available communication options for monitoring and graceful shutdown where supported by connected equipment. Test the UPS and battery runtime under expected load conditions after installation to confirm adequate backup time for your devices.

Recommendations

Place the UPS in a temperature-controlled environment within the manufacturer's recommended operating range, avoid placing heavy objects on the unit, and schedule regular battery tests and maintenance. When sizing for load, allow margin beyond the 1350 W continuous rating to accommodate inrush currents and future expansion.