Keystone KT-EMRG-LED-9C-900-2 9W SmartSafe Constant Power Emergency LED Driver

DRIVER TYPE: Constant Power Emergency

LED Driver EMERGENCY OPERATION: 120 min MAX.

OUTPUT POWER: 9W INPUT VOLTAGE: 120–277Vac ±10%

NUMBER OF OUTPUTS: One

SAFETY STANDARD: UL 924, Complies with CEC Title 20 Efficiency Standards

LOCATION: IP20 design for dry and damp location

WARRANTY: 5 Years

Input voltage range 120~277Vac ± 10%

Frequency 50/60Hz

Power factor >0.9 under 120~277Vac

input Inrush current 7A @230V

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 9W (constant) Turn-on delay time <1s Overshoot <10%

Ripple and noise (pk–pk) <10%

Withstand voltage Input to output, 2800Vdc, 2mA

Leakage current Maximum 0.5mA @277Vac, 60Hz input

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 occurs and will auto-recover after the fault mode is removed. Over-temperature protection: Protection will trigger when driver overheats and auto-recover when cooled down.

Emergency operation 120 minutes

Battery High-temperature, maintenance-free, LiFePO4 battery, 9.6Vdc, 3-cell

Recharge time 24 hours

Battery charging current 307mA