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EXTERNAL EMERGENCY SUPPLY AND BUILT-IN BATTERY SUPPLY MODEL

Browse:435 Date:2015-05-07 

Emergency lighting of this system has two choices of emergency supply. One is by the emergency circuits to either generator or central safety battery; the other one is by
built-in battery supply.

When power fails, luminaire will firstly switch to either generator or central safety battery for emergency power supply by EL1 or EL2 circuit. It illuminates at 100% brightness.

If luminaire fails to get external emergency power supply, it will automatically switch to built-in battery supply. Emergency lighting will operates by external emergency power  
supply as long as it’s available. Lamp lights on with reduced 6W (E1) or 12W (E2) by battery operation. There are two options for battery - 1800mAh and 3600mAh battery.