Keep critical 3-phase infrastructure online with the CyberPower SM040KAMFA Smart App Online Modular UPS. Built for data center environments, this platform is designed around flexibility, serviceability, and efficiency rather than fixed-capacity compromise. Its modular architecture supports 40 kVA load capacity and can be configured for N+1 power module redundancy or N+N system redundancy, giving infrastructure teams options that align with uptime targets and maintenance strategy. Online ECO Mode efficiency greater than 97.5% helps reduce operating cost during steady-state conditions, while the hot-swappable battery design supports maintenance without taking the system offline. The unit accepts 120 V AC input with a 187 V AC to 260 V AC input range and delivers 208/120 V class protection for modern distributed loads. An EPO port is included for emergency shutdown integration, and the system is RoHS compliant. For teams standardizing on modular power, this model offers a stronger long-term fit than fixed-frame alternatives. It is built to grow with the load, simplify service windows, and preserve power quality where downtime is measured in business impact.