APC Smart-UPS SMTL1500RM3UC Lithium-Ion 1500VA RM 3U 120V with SmartConnect

Product Overview

The APC Smart-UPS SMTL1500RM3UC is a 1500VA / 1350W lithium-ion rackmount UPS with SmartConnect cloud monitoring, combining high capacity with the long battery service life and reduced weight of lithium-ion chemistry for commercial AV and IT rack installations. Designed for conference rooms, boardrooms, and IT closets where battery longevity and remote monitoring are key selection criteria, the SMTL1500RM3UC provides pure sine wave output, automatic voltage regulation, and up to 10 years of battery service life under normal conditions. The 3U rackmount chassis installs in standard 19-inch racks.

Product Description

The SMTL1500RM3UC delivers 1500VA of line-interactive protection with a lithium-ion battery system that outlasts conventional lead-acid equivalents by 2–3 times, reducing the total cost of ownership for commercial AV deployments requiring infrequent battery service. At 1350W, this unit protects the full complement of equipment in a mid-size conference room rack — AV processors, managed switches, AV-over-IP encoders, and control systems — with meaningful runtime. SmartConnect cloud monitoring allows AV integrators to monitor battery health and receive alerts remotely, supporting managed service agreements and reducing unnecessary on-site service visits. The 3U chassis mounts in any standard 19-inch rack with included hardware. Automatic voltage regulation manages brownouts and overvoltages without drawing on the battery, extending the already-long lithium-ion service life. Pure sine wave output ensures compatibility with active PFC power supplies across the professional AV and IT product range.

Key Features

• 1500VA / 1350W Capacity — Protects mid-size to large commercial AV rack configurations.
• Lithium-Ion Battery — Up to 10-year battery service life, lower weight, and faster recharge than lead-acid.
• SmartConnect Cloud Monitoring — Remote UPS management and alerting without dedicated software.
• Pure Sine Wave Output — Protects active PFC power supplies in AV and IT equipment.
• 3U Rackmount — Standard 19-inch installation with included mounting hardware.
• Automatic Voltage Regulation — Continuous power quality management without battery use.
• Reduced Maintenance Cost — Longer battery service life reduces replacement frequency and associated costs.
• Lighter Weight — Lithium-ion chemistry reduces rack weight versus lead-acid equivalents.

Typical Applications

• Conference room and boardroom AV rack power protection
• IT closet infrastructure with extended battery service requirements
• AV over IP system rack installations
• Commercial deployments prioritizing low-maintenance UPS solutions

Technical Specifications

Frequently Asked Questions

What is the typical runtime at 50% load?

Runtime varies based on connected load. At approximately 675W (50% load), the SMTL1500RM3UC provides approximately 8–12 minutes of runtime. Contact Creation Networks for a full runtime curve based on your specific load requirements.

Is the SMTL1500RM3UC suitable for managed service AV contracts?

Yes. SmartConnect cloud monitoring enables remote status checks and proactive alerts, supporting managed service SLAs without requiring on-site UPS inspection.

Can I specify the SMTL1500RM3UC in place of a lead-acid 1500VA model?

Yes. The lithium-ion model is a direct functional replacement with longer battery service life, lower weight, and faster recharge as additional benefits. The 3U chassis height should be accounted for in rack design.