Minuteman UPS EC3000LCD

Overview

The Minuteman UPS EC3000LCD is a true online uninterruptible power supply designed to provide continuous, clean power to critical equipment. With a power capacity of 2700 watts and 3000 volt-amperes, it protects servers, network switches, security systems, and other sensitive electronics from power interruptions, surges, and electrical noise. Its compact tower design fits easily in rack rooms, network closets, or under desks, making it a practical choice for various professional environments.

Key features

• True online UPS technology ensures seamless power delivery without transfer time, keeping devices running during outages.
• Hot-swappable batteries combined with an internal bypass allow maintenance or battery replacement without shutting down connected equipment.
• Remote monitoring and management via RS-232 and USB ports enable real-time status updates and alerts through existing software.
• Integrated surge suppression and circuit breaker protection safeguard connected devices from electrical spikes and faults.
• Built-in cooling fans automatically regulate temperature to maintain reliable operation during extended runtimes.
• High efficiency of 89 percent at full load reduces energy costs and minimizes heat generation in equipment rooms.
• Multiple output connectors, including eight NEMA 5-15/20R and one NEMA L5-30R, support a variety of devices with different power requirements.
• Compact tower enclosure with a small footprint simplifies placement in tight spaces.

Key specs

• Power capacity: 2700 watts / 3000 VA
• Input voltage: 120 VAC
• Output connectors: eight NEMA 5-15/20R and one NEMA L5-30R
• Efficiency at full load: 89 percent
• Communication ports: RS-232 and USB
• Form factor: tower enclosure
• Warranty: three-year limited

Connectivity and compatibility

The UPS offers versatile connectivity options to integrate smoothly into existing setups. The RS-232 and USB ports allow technicians to connect the unit to management software for remote monitoring and control. The variety of output receptacles supports both standard and higher-current devices, making it suitable for mixed-load environments such as server rooms or network closets.

Performance and reliability

Designed for continuous operation, this UPS maintains power quality with true online technology that eliminates transfer delays during outages. Its hot-swappable batteries and internal bypass ensure that maintenance can be performed without interrupting power to connected equipment. Automatic cooling fans help prevent overheating, supporting stable performance during long runtimes.

Ideal uses and environments

This UPS is well suited to professional IT environments, small data centers, and network closets where uninterrupted power is critical. It fits well in spaces with limited room due to its compact tower design and supports a range of devices through multiple output connectors. Businesses that require reliable power protection for servers, networking gear, and security systems will find this model a strong choice.

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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