Eaton 9PX3K3UN

Overview

The Eaton 9PX3K3UN is an online double-conversion uninterruptible power supply designed to deliver clean and reliable power to critical IT systems and network equipment. With a total output capacity of 3000VA and 3000W, it ensures continuous pure sine wave power that protects sensitive devices from outages, surges, and electrical noise. This UPS fits well in server rooms, telecommunications environments, and healthcare facilities where maintaining uninterrupted power is crucial.

Its flexible design allows installation in a 3U rack space or as a tower, adapting to various data center or office layouts. The unit provides about 7 minutes of backup at full load and extends to 19 minutes at half load, giving you sufficient time to safely shut down equipment or switch to alternative power sources.

Key features

• Online double-conversion technology that delivers consistent pure sine wave output for maximum protection of sensitive electronics
• Hot-swappable batteries combined with Eaton’s ABM technology to extend battery life by up to 50 percent, reducing maintenance frequency
• Integrated NETWORK-M2 Gigabit network card enabling full remote monitoring and management of power status over a network
• Versatile outlet configuration with two L6-20R and two L6-30R outlets to support a range of equipment
• Intuitive LCD display providing real-time information on load and battery status for effective power management
• Flexible installation options allowing use in rack-mounted or tower configurations to suit different environments
• Backed by a 3-year limited warranty, offering dependable support for your critical power investment

Key specs

• Output capacity: 3000VA / 3000W
• Input plug: L6-30P
• Output outlets: 2 x L6-20R and 2 x L6-30R
• Backup time: approximately 7 minutes at full load, 19 minutes at half load
• Form factor: 3U rack or tower
• Network management: Integrated NETWORK-M2 Gigabit card
• Warranty: 3-year limited

Connectivity and compatibility

This UPS supports a variety of equipment through its combination of L6-20R and L6-30R outlets, making it suitable for powering servers, networking gear, and other critical devices that require stable and clean power. The integrated NETWORK-M2 card allows seamless remote monitoring and management, which is essential for IT administrators managing multiple units or remote sites.

Performance and reliability

The double-conversion design ensures that connected devices receive a pure sine wave output free from interruptions or fluctuations. Eaton’s ABM battery management technology extends battery life by reducing unnecessary charging, which enhances reliability and lowers total cost of ownership. Hot-swappable batteries allow for maintenance without downtime, keeping your systems protected continuously.

Ideal uses and environments

This UPS is a strong choice for data centers, server rooms, telecommunications facilities, and healthcare environments where power continuity is critical. Its flexible installation options and robust power capacity make it well suited to setups that demand both reliability and adaptability. IT professionals will appreciate the remote management capabilities and extended battery life for maintaining uptime and reducing operational disruptions.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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