What Makes the APC SUA2200RM2U a Reliable UPS Solution?

The APC SUA2200RM2U is a 2200VA/1980W rack-mount Uninterruptible Power Supply (UPS) designed for network equipment, servers, and critical devices. It provides battery backup, surge protection, and voltage regulation, ensuring uptime during power outages. Key features include a 2U form factor, LCD interface, and compatibility with extended battery modules. Ideal for data centers and enterprise environments, it balances performance, scalability, and manageability.

Rack Battery

How Does the APC SUA2200RM2U Ensure Power Continuity?

The APC SUA2200RM2U uses double-conversion online topology to deliver clean, stable power by converting incoming AC to DC and back to AC. This eliminates voltage fluctuations, surges, and harmonic distortions. Its automatic voltage regulation (AVR) corrects minor power issues without switching to battery, extending runtime. During outages, the UPS seamlessly transitions to battery power, providing up to 15 minutes at full load, with scalability via external battery packs.

This UPS employs adaptive charging algorithms to optimize battery lifespan, adjusting charge rates based on environmental conditions and usage patterns. The system’s sine wave output ensures compatibility with sensitive equipment like medical devices or RAID arrays, preventing data corruption during transfers. For mission-critical operations, administrators can configure cascading redundancy by linking multiple SUA2200RM2U units through APC’s redundancy protocol. The unit also features a temperature-compensated battery charger that prevents overcharging in high-ambient environments—a common challenge in densely packed server racks.

What Are the Key Specifications of the APC SUA2200RM2U?

What Maintenance Does the APC SUA2200RM2U Require?

Routine maintenance includes testing battery health quarterly, replacing batteries every 3–5 years, and updating firmware via PowerChute software. Cleaning air vents and monitoring runtime via the LCD interface are essential for optimal performance.

APC’s Predictive Battery Analytics uses machine learning to assess battery degradation patterns, sending alerts when cells reach 80% capacity loss. Technicians can perform hot-swap battery replacements without powering down connected equipment—a crucial feature for 24/7 operations. The UPS logs detailed event histories, including frequency of power events and battery discharge cycles, which helps organizations plan proactive maintenance. For environments with strict compliance requirements, the system generates audit-ready reports covering every aspect of power quality and UPS performance.

“The SUA2200RM2U strikes a rare balance between density and power. Its modular design and predictive diagnostics make it a future-proof investment for growing IT environments.”
— Data Center Operations Manager, TierPoint

FAQs

Q: Can the SUA2200RM2U support 240V input?

A: No—it operates on 100–140V AC input only. For 240V compatibility, consider the SURT2200RMXLT model.

Q: How long does the battery last during an outage?

A: At full load (1980W), runtime is ~5 minutes. With an RBC43 battery pack, this extends to ~45 minutes.

Q: Is the UPS compatible with lithium-ion batteries?

A: No—it uses sealed lead-acid (SLA) batteries. Lithium-ion compatibility requires third-party modifications not recommended by APC.