APC Smart-UPS SRT 2200VA 120V Rackmount 2U UPS

Overview

The APC SRT2200RMXLA is a 2U rackmount uninterruptible power supply designed to provide clean and continuous power to critical equipment when utility power is unstable or unavailable. Delivering 2200 volt-amps and 1800 watts at 120 volts, it ensures servers, networking devices, and point of sale systems remain operational long enough for safe shutdowns or backup generator activation. Its double conversion technology produces a pure sine wave output, protecting sensitive electronics from power fluctuations and interruptions.

Key features

• Double conversion topology that continuously conditions power to prevent disruptions and maintain consistent voltage quality
• Rackmount 2U form factor that saves valuable space in server racks and data closets
• Six NEMA 5-20R outlets for standard devices and one NEMA L5-20R outlet for higher current equipment like storage arrays or routers
• Front LCD panel providing real-time information on input voltage, load levels, battery status, and active alarms for easy local monitoring
• SmartSlot expansion slot supporting optional network management cards for remote monitoring and integration with EcoStruxure IT platforms
• Hot-swappable lead-acid batteries allowing replacement without powering down the UPS, minimizing downtime during maintenance
• ENERGY STAR certification ensuring energy-efficient operation that reduces heat output and lowers electricity costs in small data centers and branch offices

Key specs

• Capacity: 2200 VA / 1800 W
• Input voltage: 120 V
• Form factor: 2U rackmount
• Outlets: Six NEMA 5-20R, one NEMA L5-20R
• Battery type: Lead-acid, hot-swappable
• Display: Front LCD for status and alarms
• Warranty: 3 years on electronics, 2 years on batteries
• Certification: ENERGY STAR

Connectivity and compatibility

This UPS supports a variety of devices commonly found in small server racks and network closets. The six standard NEMA 5-20R outlets accommodate typical servers, switches, and point of sale terminals, while the single NEMA L5-20R outlet is designed for higher power devices such as dense storage arrays or powerful routers. The SmartSlot allows installation of network management cards, enabling seamless integration with remote monitoring systems like EcoStruxure IT for proactive management and alerts.

Performance and reliability

By using double conversion technology, the UPS continuously regenerates clean power, eliminating voltage spikes, sags, and other irregularities that can damage sensitive electronics. The pure sine wave output ensures compatibility with a wide range of equipment, maintaining stable operation even in challenging power environments. Hot-swappable batteries allow for maintenance without interrupting power delivery, which is critical for environments requiring high availability.

Ideal uses and environments

This UPS is well suited for small data centers, branch offices, and network closets where space is limited but reliable power protection is essential. It supports a range of equipment including servers, networking gear, and point of sale systems, making it a strong choice for IT professionals who need to safeguard critical infrastructure against power disturbances. Its energy-efficient design also helps control operational costs in environments where power consumption and heat output are concerns.