Mitsubishi 9700 Series

Mitsubishi Electric is the leading manufacturer of Insulated Gate Bipolar Transistors (IGBTs), and now utilizes IGBTs in the converters and inverters of its 9700 Series UPS systems. These advanced, high-performance transistors provide a variety of intelligent features:

• Available in 100, 150 & 225 kVA 3-Phase
• Available voltages – 208/208, 480/208 & 600/208
• High Ampacity Transistors (600A)
• High-Speed Switching
• Low Control Power
• IGBT Converter and Inverter

Low Input Current Harmonics (THD)

• 3% maximum (100% load)
• 4% maximum (75% load)
• 5% maximum (50% load)

(No additional filtering required)

Input Power Factor

• 0.99 typical (0-100%)
• 1:1 Ratio (No oversizing generator)

Benefit of Lower Input Current

• Smaller upstream components (Transformers, Circuit Breakers and cable sizing)

Low Heat Loss/High Efficiency

• Use of IGBTs transistor enables efficient high-speed switching (6 kHz), thus reducing heat dissipation in the UPS. (Higher efficiency means lower cost per kilowatt to the customer.)

Mitsubishi 9700 Owner/Technical Manual provided by email request to wsnow@vitalsine.ca