APC SYH4K6RMI Symmetra Rack Mount 4kVA Scalable to 6kVA N+1 220V

Protect critical infrastructure with reliable, scalable power built for security, surveillance and enterprise IT. The APC by Schneider Electric Symmetra RM 4kVA Scalable to 6kVA is a double-conversion online UPS designed for small data centers, network rooms, PBX and monitoring systems that cannot tolerate downtime. Its modular N+1 architecture and hot-swappable power/battery modules let you increase capacity from 4kVA to 6kVA while preserving redundancy, reducing the need for forklift replacements and minimizing service disruption. Rack-friendly at 8U and delivering regulated 230V sine-wave output, the Symmetra RM maintains clean power to cameras, NVRs, servers and switches. Typical runtimes—about 12.7 minutes at full load and 30.2 minutes at half load—give you controlled shutdown time or bridge to generators. With SNMP management, low-battery and on-battery alarms, you get proactive monitoring and fast response for security and surveillance deployments. Choose Symmetra RM to simplify maintenance, scale capacity, and ensure continuous operation of your security and network systems—order now or contact our team to size the right configuration for your site.

• Scalable N+1 architecture lets you expand from 4kVA to 6kVA without disruption, protecting uptime as load grows
• Modular, hot‑swappable components reduce maintenance windows and avoid costly downtime for critical security and IT systems
• Rack-optimized 8U design maximizes data center and network room space for compact installations
• Double-conversion online UPS delivers stable 230V sine-wave power to sensitive servers, surveillance DVRs and monitoring equipment
• SNMP management and audible/visual alarms enable remote monitoring and fast incident response for security and operations teams