Eaton SMART750RMXL2U – 750VA 120V Rack UPS Extended Run

Product Overview

The Eaton SMART750RMXL2U is a 750VA/750W, 120V line-interactive rack UPS built for network equipment, AV racks, and telecommunications closets that demand consistent, clean power. As a 750VA rack UPS for network equipment with built-in Automatic Voltage Regulation, it corrects brownouts and overvoltages instantly without switching to battery, making it well suited as a line-interactive UPS for AV rack deployments in commercial spaces. This commercial UPS battery backup installation option pairs an interactive LCD display with millisecond-fast transfer to keep servers, switches, and control processors running through short outages.

Product Description

Housed in a 2U rack-mount UPS with AVR chassis (also usable as a tower), the SMART750RMXL2U fits directly into standard 19-inch AV and IT racks alongside switches, media converters, and control system processors. Its interactive LCD interface reports operating mode, load level, battery status, and site power quality directly on the unit, giving technicians the information they need without connecting a laptop. Automatic Voltage Regulation actively corrects under- and over-voltage conditions back to usable levels while keeping the battery fully charged, reducing wear on the battery and extending its service life. Switchover from utility to battery power occurs in milliseconds, fast enough to keep connected equipment running without a reboot. Eight 5-15R outlets provide ample connection points for a small AV rack or network closet stack, and the unit supports optional extended battery modules for longer runtime in critical applications. With 95% line-mode efficiency, it also runs cooler and more efficiently than older transformer-based designs, which matters in enclosed AV racks and data closets with limited airflow. This extended run UPS for network closet use includes USB, DB9 serial, and network card slot options for integration with building monitoring and automated shutdown software.

Key Features

• Automatic Voltage Regulation (AVR) — Corrects brownouts and overvoltages in real time, preserving battery charge and extending battery life.
• Interactive LCD Display — Reports UPS operating mode, load, and site power data directly on the front panel for fast diagnostics.
• Millisecond Transfer Time — Switches to battery power within 4 milliseconds to prevent reboots of connected equipment.
• 2U Rack/Tower Form Factor — Mounts in standard AV or IT racks or stands independently as a tower unit.
• Eight 5-15R Outlets — Powers a full small rack stack of network, AV, or telecom equipment.
• Hot-Swappable Batteries — Allows battery replacement without powering down connected equipment.
• Expandable Runtime — Supports up to four optional extended battery modules for longer backup time.
• 95% Line-Mode Efficiency — Reduces heat output and operating costs in enclosed rack environments.

Typical Applications

• Conference room AV racks requiring backup power for switchers and processors
• Boardroom and huddle room AV equipment closets
• Commercial meeting space network racks
• Training room AV distribution systems
• Multi-purpose room AV racks

Technical Specifications

Frequently Asked Questions

Will this UPS fit in a standard AV or network rack?

Yes, the SMART750RMXL2U ships in a 2U rack/tower configuration with mounting hardware for standard 19-inch racks, and it can also be used as a freestanding tower unit.

How fast does it switch to battery power during an outage?

Transfer from utility to battery power occurs within approximately 4 milliseconds, fast enough to keep most network and AV equipment running without interruption or reboot.

Can the battery be replaced without shutting down connected equipment?

Yes, the batteries are hot-swappable, allowing replacement while connected devices remain powered.

Can I extend the runtime beyond the standard battery?

Yes, the unit supports up to four optional extended battery modules for applications requiring longer backup time.

What is the warranty on this unit?

Eaton provides a 2-year warranty, extendable to 3 years with product registration, along with $250,000 in Connected Equipment Insurance.

Does this UPS support remote monitoring for a network operations center?

Yes, it offers an optional network management card slot in addition to USB and DB9 serial ports for integration with monitoring and automated shutdown software.