APC Smart-UPS SC 450VA 120V - 1U Rackmount/Tower

Overview

The APC SC450RM1U is an uninterruptible power supply designed to provide 450 volt amperes and 280 watts of backup power, ensuring your critical equipment stays operational during power interruptions. Its compact 1U rackmount or tower form factor fits neatly into network closets, audio racks, or retail counters without taking up extra space. This UPS supports essential devices like switches, routers, small servers, and point of sale terminals, offering up to five minutes of runtime at full load to allow for safe shutdowns or transaction completions.

Key features

• Provides reliable backup power to keep essential electronics running during outages, preventing data loss and service interruptions.
• Compact chassis supports both 1U rackmount installation and tower placement, adapting to various workspace setups.
• Four NEMA 5-15R outlets accommodate multiple devices such as network equipment and POS terminals simultaneously.
• Built-in surge protection on RJ11 and RJ45 ports safeguards phone and network lines from voltage spikes, protecting connected modems and VoIP devices.
• Hot swappable lead acid battery allows replacement without powering down connected equipment, minimizing downtime.
• Front panel LED indicators provide clear, immediate status updates on battery health and power conditions.
• Includes management software and RS-232 communication cable for detailed monitoring and control from a connected computer.
• Six-foot power cord with NEMA 5-15P plug offers flexible placement options near wall outlets.

Key specs

• Capacity: 450 volt amperes / 280 watts
• Outlets: Four NEMA 5-15R
• Form factor: 1U rackmount or tower
• Battery type: Lead acid, hot swappable
• Runtime at full load: Up to 5 minutes
• Recharge time: Approximately 5 hours after full discharge
• Surge protection: RJ11 and RJ45 ports
• Input cord length: 6 feet with NEMA 5-15P plug

Connectivity and compatibility

This UPS supports common network and telephony connections with surge protection on RJ11 and RJ45 ports, making it suitable for setups that include modems, routers, and VoIP handsets. The four standard NEMA 5-15R outlets provide compatibility with a wide range of office and retail equipment, ensuring seamless integration into existing environments.

Installation and setup

The SC450RM1U comes with mounting brackets for easy installation in a standard 19-inch rack or can be used as a standalone tower. Its six-foot power cord allows flexible placement near power sources, and the included RS-232 cable and management software enable straightforward monitoring and configuration from a connected computer. The hot swappable battery design simplifies maintenance without interrupting power to connected devices.

Ideal uses and environments

This UPS is well suited for small businesses, branch offices, retail locations, and laboratory environments where brief power interruptions could disrupt operations or cause data loss. It fits well in tight spaces like network closets or audio racks and supports critical devices that require uninterrupted power for short durations to complete tasks or shut down safely.