APC Smart-UPS Lithium-Ion 1500VA Rackmount UPS 3U Short Depth

Overview

The APC SMTL1500RM3UCNC is a rackmount uninterruptible power supply designed to provide reliable backup power and surge protection for critical IT equipment. Delivering 1500 VA of pure sine wave output at 120 V, it ensures that servers, switches, and network devices stay operational during power interruptions. Its compact 3U short-depth chassis fits easily into space-constrained racks, making it a practical choice for small businesses, remote offices, and edge deployments.

Key features

• Lithium-ion battery technology offers longer lifespan and faster recharge times compared to traditional lead-acid batteries, reducing maintenance and replacement frequency.
• Six NEMA 5-15R outlets provide ample connectivity for small servers, PoE switches, and network storage devices.
• Preinstalled Network Management Card enables remote monitoring and management through a web browser or mobile app, allowing IT staff to track load levels, receive alerts, and schedule shutdowns without physical access.
• APC SmartConnect cloud monitoring delivers real-time status updates and email notifications to keep you informed of power conditions.
• Built-in surge suppression protects connected equipment from lightning strikes, voltage spikes, and sags, extending hardware longevity.
• Compact 3U rackmount design with shallow depth fits well in wall-mount racks and tight telecom closets where space is limited.
• Five-year warranty covers both the UPS and lithium-ion battery, providing confidence in long-term reliability.

Key specs

• Capacity: 1500 VA
• Output voltage: 120 V pure sine wave
• Form factor: 3U rackmount with short-depth chassis
• Battery type: Lithium-ion
• Outlets: Six NEMA 5-15R
• Input cord: NEMA 5-15P
• Warranty: Five years for UPS and battery

Connectivity and compatibility

This UPS is designed to integrate seamlessly with a variety of network and server equipment. The six NEMA 5-15R outlets accommodate common power plugs for small servers and networking devices, while the NEMA 5-15P input cord ensures compatibility with standard power sources. The preinstalled Network Management Card supports browser-based control and remote monitoring, making it easy to manage power status across your IT infrastructure.

Ideal uses and environments

The APC SMTL1500RM3UCNC is well suited for environments where rack space is limited but reliable power backup is essential. It fits neatly into shallow racks and wall-mounted cabinets, making it a strong choice for small businesses, remote offices, and edge computing sites. Its lithium-ion battery and advanced surge protection help maintain uptime and safeguard sensitive electronics in settings where power quality and continuity are critical.