High-Efficiency Emergency Battery Backup ELB-1548-HH

The ELB-1548-HH Emergency Battery Backup offers dependable emergency lighting with a fast 24-hour charging capability and a robust 1.5-hour emergency illumination duration at 15 watts max. Designed to provide consistent performance, it comes with a 3-year warranty and meets multiple safety standards, making it an essential component for your emergency lighting setup.

Key Features

• Adheres to major safety lighting standards
• Certified under CSA C22.2 NO.141 and UL924
• Integrated with an external LiFeP04 battery
• Protective features including overcharge, over-discharge, and short circuit protection
• Indicator shows various operational modes
• Batteries support 500 cycles of standard charge and discharge
• RoHS compliant
• Provides 1.5 hours of emergency operation

Technical Specifications

• Compatible Input Voltage: 100-277Vac, 50/60Hz
• Maximum AC Input Current: 100mA
• AC Input Power Rating: 7.0W max.
• Output Current and Voltage: 410-600mA, 25-48Vdc
• Maximum Output Power: 15W
• Emergency Duration: Minimum 1.5 hours
• Full Warranty Period: 3 Years
• Test Switch Indicator Light: Comes with both Illuminated Test Switch and Indicator Light
• Battery: LiFeP04 battery-9.6V/3000mAh
• Charging Current: 250mA
• Charging Duration: 24 Hours or more
• Operational Temperature Range: 0°C to +50°C (32°F to 122°F)
• Dimensions: 7.4"x1.5"x1.1" (188mmx38mmx29mm)
• Unit Weight: 1.0 lb (0.48 kg)

Operational Details

Normal AC Operation: In the presence of AC power, the LED load is supplied by the regular LED driver, while the emergency driver stays in standby. A green LED indicates that the unit is charging. The AC LED driver output should not exceed 150W or 4A.Emergency Mode: When an AC power outage is detected, the emergency driver automatically activates the emergency mode, switching off the green LED. It returns to standard operation and begins recharging once AC power is restored, indicated by the green LED light turning on.