Keystone KT-EMRG-LED-5C-500 5W SmartSafe LED Emergency Back-up Driver

DRIVER TYPE: LED Emergency Back-Up

Driver MAX. OUTPUT POWER: 5W

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

PASS-THROUGH CURRENT: 3A max

Input voltage range 120~277Vac ± 10%

Frequency 50/60Hz

Power factor >0.9 under 120~277Vac input

Inrush current TBD

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 250mA @ 20Vdc, 86mA @ 58Vdc

Output power 5W (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

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.

Emergency Operation 90 minutes Battery

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

Recharge Time 24 hours

Battery Charging Current 307mA