B300 Three Phase Modular UPS for the 400Vac Grid

Info & Details

 Gamatronic’s Three Phase Modular UPS for 380/ 400 VAC grids: B300

B300 is a true online double conversion modular three phase UPS for the 380/400VAC  grid that provides a modular, scalable solution for expanding power backup. This system’s user-friendly graphic interface,  easily sacalable modular design  and lightweight 30kVA AC power modules provide reliable power protection up to 300kVA/kW per unit.


B300: 300kVA/300kW base with external batteries


  • 1 to 10 lightweight hot swappable 30kVA AC power modules
  • Fail safe system controller
  • Removable static switch


  • High efficiency:
    • Up to 96.5% in double conversion mode
    • Up to 99% in ECO mode
  • Parallel system capability up to 1200kVA/kW
  • Li-ion compatible
  • 48V power supply output for connecting to Emergency Power Off
  • Self-loading mode eliminates the need for external load banks
  • Internal oscilloscope

Suitable applications

The B300 is suitable for use in:

  • Data Centers
  • Telecommunication
  • Critical infrastructure (utilities, transportation, government)
  • Manufacturing
  • Finance
  • Healthcare
  • Academic
  • Retail