APC SRT5KRMXLI

Overview

The APC SRT5KRMXLI is a 3U rack-mount uninterruptible power supply (UPS) designed to provide reliable double-conversion online power protection at 230 V. Delivering 5000 VA and 4500 W, it ensures connected equipment receives a stable true sine wave output, safeguarding critical loads from voltage fluctuations and power interruptions. This UPS is well suited for data centers, network closets, medical labs, and light industrial environments where continuous power is essential.

Key features

• Double-conversion online technology that continuously conditions power to protect sensitive equipment from voltage swings and outages
• Embedded Network Management Card enables remote monitoring, alert notifications, and graceful shutdowns via web browser or SNMP
• SmartSlot expansion port allows adding Modbus, dry contacts, or other communication options to fit evolving network needs
• Six IEC C13 and four IEC C19 outlets provide versatile power connections for servers, storage arrays, network switches, and lab instruments
• Eco Mode reduces energy consumption by bypassing power conditioning when input power quality is within acceptable limits
• Durable lead-acid battery with a two-year warranty supports internal runtime and can be extended with external battery packs for longer backup
• Includes temperature probe and all necessary mounting hardware for quick installation in a standard 19-inch rack
• Automatic internal bypass and self-diagnostics enhance operational reliability and simplify maintenance

Key specs

• Power capacity: 5000 VA / 4500 W
• Input/output voltage: 230 V
• Form factor: 3U rack-mount
• Outlets: 6 × IEC C13, 4 × IEC C19
• Battery type: Lead-acid with two-year warranty
• Network management: Embedded Network Management Card with SNMP and web interface
• Dimensions and weight: Designed to fit standard 19-inch racks with included rail kit
• Certifications: CE, VDE, RCM

Connectivity and compatibility

This UPS integrates seamlessly into networked environments thanks to its embedded Network Management Card, which supports remote monitoring and management protocols like SNMP. The SmartSlot expansion port offers flexibility to add communication modules such as Modbus or dry contact interfaces, making it adaptable to various monitoring systems. The mix of IEC C13 and C19 outlets accommodates a wide range of IT and lab equipment, ensuring compatibility with most rack-mounted devices.

Installation and setup

Installation is streamlined with the included rail kit, mounting hardware, and temperature probe, allowing you to mount the UPS securely in a standard 19-inch rack. The unit’s design supports straightforward integration into existing infrastructure, minimizing downtime during deployment. Built-in self-diagnostics and automatic internal bypass help maintain uptime and simplify troubleshooting, making it easier to keep your critical systems protected.

Ideal uses and environments

This UPS is a strong choice for IT professionals managing data centers, network closets, or medical labs where power stability is critical. Its high power capacity and versatile outlet configuration support a variety of equipment, from servers to specialized instruments. The energy-saving Eco Mode suits environments where power quality is generally stable but backup protection remains essential. It fits well in setups requiring remote monitoring and scalable communication options.

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.

Learn more

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.

Learn more

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.

Learn more