SUMMIT Series® Three Phase UPS

98% = The most efficient UPS*

* Per the Energy Star website

Summit video

Powered by Mitsubishi Electric's revolutionary Silicon Carbide (SiC) semiconductors, the SUMMIT delivers ultra high efficiency in a small footprint and minimal total cost of ownership.



480V / 500 & 750 kVA

The next-generation power semiconductor is here! In the SUMMIT Series® UPS, the Si (silicon) IGBT is replaced with advanced capability SiC (Silicon Carbide) semiconductors. The IEEE states that silicon carbide is to the 21st century what silicon was to the 20th century. Mitsubishi Electric began development of SiC semiconductors during the early 1990's and now offers this proven technology in the SUMMIT UPS. Higher efficiencies are achieved across all load levels with SiC's lower switching losses, higher switching frequencies, and improved thermal conductivity range.

It's Time to Rethink your UPS



If downtime in your business equals disaster, Mitsubishi Electric delivers the highest reliability among backup power equipment suppliers through robust proprietary technology designed to deliver continuous power in the most demanding environments. Whereas competitors only estimate their reliability, Mitsubishi Electric’s installed base of 9900 series Uninterruptible Power Supplies have sustained load carrying capability more than 99.9992% of their actual operational history.



Hight reliability

Footprint Comparison

All the Power. Smaller Footprint.  

The SUMMIT Series UPS creates more white space by minimizing the gray space it occupies. It can handle the same load in a significantly smaller footprint than competitive models, meaning more space can be allocated to revenue generation. The SUMMIT also has higher power density than comparable UPSs, maximizing power output while minimizing gray space.  



Footprint Comparison



The SUMMIT Series UPS from Mitsubishi features the revolutionary use of silicon carbide in its semiconductors.  The unique properties of silicon carbide unleash the power within and deliver the highest efficiencies yet of any UPS on the market.  This latest technology applied to high power semiconductor devices has resulted in the creation of the smallest, lightest, and most efficient UPS modules ever developed.  This game changing technology has been demonstrated not only in Mitsubishi test labs but also in independent test labs utilized by the Energy Star program during its certification process.  


Superior Control


  • UL 1778 (Underwriter Laboratories) Standard for UPS Equipment
  • CSA 22.2 (Canadian Standards Association - cUL Equipment)
  • IEC (International Electro-technical Commission), Semiconductor Converter Standards
  • EMI compatibility: IEC 62040-2 (category C3)

  • IEEE 587, ANSI C62.41 1991 Standard for Surge Withstand Ability
  • ISO 9001 Quality Assurance program
  • Energy Star Rated

Other Features

  • 3 Level Double Conversion Topology

  • Advanced Silicon Carbide (SiC) Technology

  • Full digital control, instantaneous waveform control, and fast response current control

  • Low audible noise

  • 65 or 100 kAIC options

  • Unity Power Factor

  • 1.1:1 Generator Sizing

  •  Lithium Ready



Summit Series Brochure Cover


SUMMIT Mitsubishi Electric three-phase UPS model efficiency chart.

The SUMMIT Series' revolutionary use of silicon carbide in its semiconductors unleashes the power within and delivers the highest efficiency of any true online double conversion UPS on the market, verified by Energy Star testing.  In addition, Mitsubishi Electric's superior expertise in optimizing power device control is proven by the flatness of the SUMMIT's efficiency curve, demonstrating high performance across all load levels.

Read more about energy star

DC backup power Solutions

Mitsubishi Electric offers a variety of compatible battery backup power to ensure a reliable UPS system.


While the UPS is the most critical piece of infrastructure in a data center, the DC power backup storage system that supports the UPS is not far behind. 

We offer various DC power solutions, and provide information on both lithium ion and VRLA battery cabinets in the Peripherals section below. 

For a deeper dive into all possible solutions, be sure to review our webpage entitled UPS Batteries and DC Power Storage Solutions or simply click here.