Constant Wattage LED Emergency Backup Driver, Includes LED module, 12 Watt Output, California Compliant

Drives dedicated LED load (included) at 12W for a minimum of 90 minutes Short circuit overload and open load protection Suitable for dry and damp locations Evaluated to UL 924 standards 2 -in- 1 LED test switch and indicator light included UL Listed Electrical Specifications Input voltage range: 120~277Vac ± 10% Frequency: 50/60Hz Power factor: >0.9 under 120~277Vac input Max input current: 50mA @120V, 35mA @240V, and 30mA @277V THD: <20% under 120~277Vac input Output voltage: 20–60Vdc Class 2 compliant (Remarks: the output power is valid for output voltage ≤58V; above that power will drop) Output current: 600mA @ 20Vdc, 206mA @ 58Vdc Output power: 12W (constant) Turn-on Delay Time: <1s Overshoot: <10% Ripple & Noise (pk–pk): <10% Withstand voltage: Input to output, 2800Vdc, 2mA Leakage current: Maximum 0.5mA at 277Vac, 60Hz input Emergency Operation: 90 minutes Battery: High-temperature, maintenance-free, LiFePO4 battery, 9.6Vdc, 3 cell Recharge Time: 24 hours Battery Charging Current: 307mA Protection Over voltage protection: Hiccup mode. Protection will trigger when load voltage exceeds specified output voltage and will auto recover after the fault mode is removed. Over current protection: Hiccup mode. Protection will trigger when load current exceeds specified output current and will auto recover after the fault mode is removed. Short circuit protection: Hiccup mode. Protection will trigger when short circuit and will auto recover after the fault mode is removed. Over temperature protection: Protection will trigger when driver overheats and auto-recovery when cooled down.