PS3000 - Emergency Ballast - Acuity Brands
Sealed, maintenance-free, high-temperature nickel cadmium battery. Automatic recharge after discharge. Dual-voltage input capability (120V or 277V) Emergency Ballast may be remote mounted up to 50 feet from fixture or half the distance recommended by the AC ballast manufacturer, whichever is less. Battery Run Time. 90 min. Battery Recharge Time.