APC SUG580S90UL 80 kVA 480V Online UPS | UL 924, Enterprise

Sustain mission-critical power when downtime is not an option. This APC Schneider Electric 80 kVA online UPS is built for 480 V infrastructure and paired with a stand-alone battery system rated for 90 minutes of UL 924 backup. That combination makes it a strong fit for facilities that need code-aligned emergency power support and extended runtime, not just short-term conditioning. For environments where a standard UPS is not enough, this model is positioned for higher-stakes continuity planning. The online topology continuously conditions incoming power, helping isolate sensitive loads from disturbances while maintaining a stable output profile. The 80 kVA class gives infrastructure teams the headroom needed for substantial electrical loads, while the dedicated battery backup supports longer transfer-free operation during outages. This is the kind of UPS selected when the cost of interruption is measured in operations, safety, and compliance. It is suited to projects where the power system must be engineered around the load, the runtime target, and the facility’s emergency power requirements. For buyers comparing lower-capacity units, the value here is clear: more reserve, more runtime, and a design aligned to critical backup expectations.