Toshiba 4300 Series (30-50kVA)

The 4300 Series is a state-of-the-art UPS designed for the needs of the IT industry. This newly designed UPS has the one of the largest input voltage/frequency windows in the industry. This allows for the unit to extend the life of the battery. The front end IGBT design allows the 4300 Series to work optimally at 0 to 100% load with less than 3% THD on the input. This allows for one-to-one sizing of the generator. Optional matching cabinet accessories (battery cabinet and maintenance bypass cabinet) allow for sixty combinations of three-phase/three-wire and three-phase/four-wire input/output voltages. Front end IGBT design allows UPS to work optimally at 0-100% load with less than 3% THD on the input—enabling one-to-one sizing of a generator.

  • True Online Double-Conversion
  • Line-Up-and-Match Ancillary Equipment: Transformer, Battery, & MBS Cabinets
  • Zero Rear Clearance Required
  • Complete Front Access Design with Top, Front, and Side Entry
  • 0.9 Output Power Factor
  • Input Power Factor > 0.98
  • Input Current < 3%
  • Enhanced Remote Monitoring
  • New Local Touch-Screen Interface
  • State-of-the-Art Electronic Battery Isolation
  • Wide Input Voltage/Frequency Window
  • Improved Efficiency Across Entire Load Range
  • Small Footprint & Light-Weight Design to Maximize Free Space
  • Three-Year Warranty for Lower Cost of Ownership