The Eaton 9355 UPS provides premium double-conversion backup power and scalable battery runtimes for IT and electrical engineering infrastructure in corporate, healthcare, banking and industrial applications. Packing maximum battery runtime into a very small footprint, the 9355 UPS is a complete three-phase power protection solution. The 9355 can be equipped with an integrated, customizable power distribution module that includes a maintenance bypass switch. 

Features : 
• Double Conversion Topology(on-line) 
• Rating: 20, 30, 40 kVA 
• Efficiency 93% at nominal load 
• Output power factor 0.9 
• Input power factor 0.99 
• THD (i) 3…5% with 1% VHD mains 
• Hot Sync® up to 4 units 
• Advanced Battery Management (ABMTM)