Powerware 9355 UPS Product Support Brochure 10-15kVA Manual 20-30 kVA Manual Contact Sales Rep PLEASE SEE EATON 9355 CATEGORY The Powerware 9355 UPS delivers 10 to 30 kVA of power protection in a sleek tower configuration which includes internal batteries.  With such a small footprint, you have more options for locating the UPS and more data center space available for future expansion.  The innovative design of this UPS delivers the industry's best performance combination of high efficiency, low input current distortion and high power factor. The cumulative result of these advancements is maximum economy, adaptability, and power performance. The double-conversion online design of the 9355 completely isolates equipment from utility power to protect against all nine of the most common power problems, including outages, sags, surges, spikes, brownouts, line noise, frequency variation, switching transients, and harmonic distortion. Extended Battery Modules (EBMs) are available for the 10-15 kVA units and Extended Battery Cabinets (EBCs) are available for the 20-30 kVA units. Upgradable capacity allows you to upgrade a 10kVa to a 15kVA or a 20kVA unit to a 30kVA. Capacity can be further expanded by running units in parallel to double or triple capacity. A complete suite of connectivity options enables secure remote monitoring over your existing LAN or Internet, with real-time performance indicators, prioritized shutdown, testing, and alerts delivered to your network management system, pager, or email.