The FirstLine 924 three-phase Uninterruptible Power Supply (UPS) central emergency lighting system is designed for eight to 16 kW applications. This true on-line, double-conversion central inverter provides computer grade power quality for any lighting system, including incandescent, magnetic and electronic fluorescent ballasts, high power factor compact fluorescent, high intensity discharge (HID), high pressure sodium (HSD), and metal halide (MH). In the event of an AC power failure, the First-Line 924 automatically transfers to battery power, providing a continuous power supply for 90 minutes. When power returns, the FirstLine 924 automatically recharges the batteries.
