The FLU-10S is a second generation to Staco’s FirstLine 10kva three-phase Uninterruptible Power Supply (UPS). This true online, double-conversion UPS provides computer-grade power quality at a good price. Even with its small footprint and low weight, the FLU-10S has a standard battery run-time of over nine minutes (with optional batteries for extended run times). Sophisticated power electronics technology provides reliable blackout protection and power conditioning. Front-end harmonic correction eliminates the need for additional filtering, lowering the cost of operation.