Emergency Light Manufacturers – Emergency Lighting Systems: How To Classify?
Emergency Light Manufacturers describe 2 lighting modes of emergency lighting system:
I. emergency lighting system can be divided into power supply modes:
1, from the power network effectively independent and normal power supply feeder.
2, battery power supply
3. Emergency generator power supply
4. The above three combinations
Ii. It is divided into three categories according to conversion time and purpose:
1. Evacuation lighting: no more than 15s
2. Safety lighting: no more than 0.5s
3. Standby lighting: no more than 15s; But for Banks, large and medium-sized shopping malls. Spare lighting of the valuable goods sales cabinet in the shopping mall; Not more than 1.5 s