The 9900C has a small footprint and provides efficiency of up to 97% in online, full protection mode.
The Mitsubishi 9900C UPS delivers the highest power rating available. The 9900C is scalable up to 2100 kVA in 350 kVA building blocks. A 1050 kVA system may be easily scaled up to 1400, 1750, or 2100 kVA.