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Toshiba 4300 three phase double conversion UPS system

Toshiba 4300 (Discontinued)

The Toshiba 4300 UPS is a three phase, double conversion UPS system with small footprint to maximize free space; with zero rear clearance requirement and complete front access.  Electronic battery isolation extends the life of the UPS batteries, lowering cost of ownership. Other features are a user-friendly touch-screen display and enhanced monitoring capabilities.

Need a maintenance inspection or a battery replacement on your Toshiba 4300? 

Technical Specs

  • Power Rating: 30, 50kVA
  • Output Power Factor: .9
  • Voltage: 208/120 in and out
  • Topology: True double-conversion online UPS


  • Zero rear clearance required
  • Improved efficiency across entire load range
  • Small footprint
  • Enhanced remote monitoring


  • Line-Up-&-Match Battery Cabinet
  • Line-Up-&-Match Auxiliary Cabinets with Transformer & Maintenance bypass switch
  • Monitoring options

Need a quote for an Toshiba 4300?