Eaton 9355 UPS

Product Type
Three Phase UPS


The Eaton 9355 UPS (formerly the Powerware 9355) is a three-phase, double-conversion online UPS that provides a complete power protection solution. In a footprint that is up to 75 percent smaller than comparable UPSs, the 9355 UPS comes complete with internal batteries, an integrated power distribution module and a maintenance bypass switch. Without the need for large external battery cabinets, it is possible to parallel up to four UPSs to build out redundancy or add capacity with less space than a typical large UPS requires, thanks to Eaton's patented HotSync paralleling technology.

  • Compact tower form factor offers up to 75 percent smaller footprint and 13 percent more power capacity than comparable UPSs for industry-leading power density
  • All-in-one design with internal batteries and integrated power distribution module with maintenance bypass switch delivers a complete power protection solution in one box for simplified installation
  • Double-conversion topology provides complete power protection, isolating valuable IT equipment from all nine of the most common power problems
  • High 0.9 output power factor for more real power in less space
  • Internal batteries on all standard configurations support up to 350 percent more runtime than comparable UPSs
  • Scalable 10 kVA and 20 kVA configurations can be upgraded to provide 50 percent more power without additional hardware
  • On-board, plug-and-play power distribution module allows for hardwired output or 15 different output receptacle options, enhancing flexibility and reducing installation costs
  • Patented Powerware Hot Sync paralleling technology enables paralleling of up to four 9355 UPSs for additional capacity or redundancy
  • Microprocessor-controlled ABM technology with innovative three-stage charging technique extends the useful life of UPS batteries and optimizes battery recharge time
  • Power management software suite includes applications for remote UPS monitoring, management and shutdown to help ensure system and data integrity
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