Easy 3S Series

The Schneider Electric Easy UPS 3 Series brings predictability to utility costs by delivering up to 96 percent efficiency in double conversion mode and up to 99 percent efficiency in energy-saving ECO mode, thanks to its advanced product features, competitive specifications, and robust electricaldesign.

It is exceptionally easy to install, connect, operate, maintain, and service, making it ideal for a wide range of small and medium business applications. This EcoStruxureâ„¢ Ready UPS features a wide operating temperature range and strong overload protection, all in a compact and lightweight footprint.

Start-up service* optimizes your system’s performance, quality, and safety. The Easy UPS 3 Series is the easy choice for your business continuity in the data center or electrical room.


3 Phase Easy 3S

  • 3 Phase Easy 3S 10 kVA
  • 3 Phase Easy 3S 20 kVA
  • 3 Phase Easy 3S 30 kVA
  • 3 Phase Easy 3S 40 kVA


  • Minimal footprint requirement with lightweight,compact form factor
  • Three level inverter transformer-less topology
  • >99% input power factor correction and <3% input harmonic reduction
  • UPS performance test without need for a load
  • Aesthetic design blends well into your installation environment
  • User-friendly display interface supports easy configuration
  • Optional network card enables remote monitoring of UPS
  • Parallel UPSs for capacity or redundancy upto 4 UPSes
  • Embedded dust filters & conformal coated PCBs
  • Capacity bank design of 10 years


  • Predictability to utility costs:
    • Up to 96% efficiency in double conversion mode(even from 25% load)
    • Up to 99% efficiency in ECO mode
  • Minimize your power losses and cooling requirements with up to unity power factor (kW=kVA)
  • Ensures best performance even in harsh environments
  • Versatile - Easy to adapt for site requirements
  • Common battery bank: Redundant UPS(1+1) can share the same battery bank, reducing battery costs
  • High overload capacity (125% for 10 mins; 150% for 60 sec)