100 kVA - 750 kVA - The 9800 Series UPS will supply your entire data center with UPS power. For reliability, the 9800A can be added to another UPS system to form an isolated redundant configuration (Parallel configuration on 300/375/500/750kVA). The IGBT inverter will handle 100% step loads without battery discharge which benefits isolated redundant systems. The load response along with the superior transient response (±2)% lends itself well to industrial applications.