Mitsubishi Electric Launches the 9900D Highest Power Density 2.0MW UPS

Mitsubishi Electric Launches the 9900D Highest Power Density 2.0MW UPS

WARRENDALE, PA. –January 7, 2020 – Mitsubishi Electric, an industry leader in design, manufacturing and servicing reliable, environmentally friendly uninterruptible power supplies (UPS), announces the release of the 9900D, a line of UPS products designed for the relentless demands faced by today’s cloud and colocation data centers.

The 9900D is the smallest modular scalable static UPS capable of the highest power densities. The 9900D uses 400kVA power modules integrated with intelligent bypass modules. The bypass modules are available in 1200kVA, 1600kVA, 2000kVA sizes with up to five power modules. The scalable design adds supplemental modules over time to meet increasing capacity needs, making hyper-scale expansion faster, easier and more economical.

As with other Mitsubishi Electric UPS products, these models are lightweight and have small footprints. With the latest 7th generation IGBT based 3-level topology, the 9900D operates at up to 97 percent efficiency. The advanced control architecture results in increased component life, low harmonics and rapid responses to transients. Internal component selection and intelligent cooling design increase reliability and a 15-year capacitor life, reducing maintenance costs and lowering the total cost of ownership.

Mitsubishi Electric UPS products deliver high reliability through robust proprietary technology designed for continuous power in the most demanding environments. Mitsubishi Electric has an installed base of 9900 series uninterruptible power supplies that have sustained load-carrying capability greater than 99.9993 percent of their actual operational history.

Mitsubishi Electric leads the industry in design, manufacturing, and servicing reliable, environmentally friendly UPS systems to extend data center uptime, prevent costly data loss and protect against damaging power surges. More information on Mitsubishi Electric’s world-class service and its award-winning UPS is available at or by calling 800-887-7830.

About Mitsubishi Electric Power Products, Inc. UPS Division
Mitsubishi Electric is one of the world’s leaders in the manufacture of electrical products. Since 1964,
Mitsubishi Electric Corporation has manufactured precision-engineered, high quality uninterruptible power supplies to protect its customers’ mission critical equipment during times of power instability. Mitsubishi Electric leads the industry in designing and manufacturing reliable, energy efficient UPS systems to extend uptime and protect against power surges and holds the highest efficiency rating in the AC-Double Conversion (VFI) category on the Energy Star web site. Mitsubishi Electric Power Products’ UPS division offers systems in both single- and multi-module configurations and a broad range of kVA capacities. Visit for more information.

In addition to electric utility products, Mitsubishi Electric US group companies’ principal businesses include semiconductor devices, automotive electrical components, factory automation products and services, elevators and escalators, space and sensing systems, cooling and heating products and large-scale video displays for stadiums and arenas. Mitsubishi Electric US group companies have 38 locations throughout the United States with approximately 4,000 employees.

Jack Bowen
Mitsubishi Electric Power Products, Inc.
Uninterruptible Power Supplies (UPS) Division