Q:What are the fire emergency lights?

The main function of fire emergency lights is to provide lighting for the fire scene when the fire breaks down.

Q:Emergency lighting supply time?

air evacuation sites, evacuation areas, emergency lighting, at least continuous power supply 60min;

Q:Where's the fire line coming from?. Installation of fire emergency lights, there is a line of fire line, I do not know what the fire line is

Fire line is caused by accident lighting box drawn strong notice line, usually no electricity, fire

Q:What's the function of the four wire system for emergency lighting?

The emergency power supply can not switch the switch directly to the front of the load just like the common electric appliance

Q:How many watts does an emergency light bulb have?

Whether or not the normal lighting power fails, continuous illumination can be provided.

Q:What are the new national standards for fire emergency lamps?

months post emergency lighting time is 30 seconds, or self emergency lighting time up to 30 minutes, the lamp will alarm; only the troubleshooting or removal of the plug under the condition of interference to blocking alarm;

Q:Emergency light wiring diagram

Emergency lighting and emergency power supply connection, the emergency lights should be set up dedicated lines, no switch on the middle

Q:Method for using fire emergency lighting lamp

The function of automatic detection, intelligent fault, stable and reliable work.

Q:Why does the emergency light appear when the power supply is normal?

When the mains power supply, the external power supply by D9 make the D7 reverse cut-off, Q5 can not be connected, keys K and G can not control the light Ll, L2 on and off.

Q:Fire emergency lights how to use, led fire emergency lights circuit diagram

the user to connect the power supply fire emergency lights, as long as the fingers press the test button two will also fire emergency lighting lamp lights lit.