Záložný zdroj UPS Eaton 9PX3000IRT3U

The Eaton 9PX3000IRT3U is a double-conversion online uninterruptible power supply (UPS) providing 3 kVA / 3000 W of output power in a 3U rack/tower form factor. Engineered for continuous protection of servers, network equipment and other critical loads, this UPS delivers clean, regulated power by isolating connected devices from mains disturbances. It features ten AC outlets (mix of C13 and C19), an internal sealed lead-acid battery, a USB 2.0 port for local management and a compact black chassis suitable for data centre racks or standalone placement.

Advantages

The Eaton 9PX3000IRT3U provides online double-conversion topology to ensure consistent voltage and frequency regulation, minimising risk of downtime caused by power anomalies. Its rated output of 3000 W supports moderate to high-density IT loads while the internal battery offers a typical backup time of approximately 9.5 minutes at half load for orderly shutdown or short runtime operation. The 3U design supports rackmount installation with option for tower use, and the unit’s ten AC outlets simplify connection of multiple devices without external distribution hardware. Built to recognised safety and performance standards, it is suitable for professional environments where predictable power continuity is required.

Suitable for

• Server racks and small data centres
• Network closets, switches and routers
• Workstations and critical office equipment
• Point-of-sale systems and telecom cabinets

Key specifications

• Output power: 3000 W
• Output power capacity: 3 kVA
• Topology: Online double-conversion UPS
• Form factor: 3U, rackmount or tower convertible
• AC outlets: 10 (combination of C13 and C19)
• Battery type: Sealed lead-acid internal battery
• Typical backup time: ~9.5 minutes at 50% load
• Management port: USB 2.0
• Colour: Black
• Weight: 27.4 kg

How to use

Install the Eaton 9PX3000IRT3U into a standard 19-inch rack using appropriate mounting hardware or place it on a stable surface in tower orientation following the included instructions. Connect input mains power to the UPS, then connect critical devices to the provided AC outlets (use C13 for smaller loads and C19 for higher-current equipment where applicable). Use the USB 2.0 port to connect to a local management station for monitoring and graceful shutdown configuration. Verify battery charge state before putting protected equipment into production and perform a controlled test to confirm configuration and alarm settings.

Recommendations

Position the UPS in a temperature-controlled environment and allow adequate airflow around the unit. Schedule periodic battery tests and replace the sealed lead-acid battery according to the manufacturer’s maintenance intervals or when runtime degrades. For critical installations, pair the UPS with external monitoring and automatic shutdown software to ensure orderly power-off of connected systems during extended outages.