Wiring method of fire emergency light
The wiring method of fire emergency light is not described in detail in the general description text.
Because of the conventional type of fire emergency lights, as long as the separate wiring facilities are set up correctly and reasonably, the general fire emergency lights are of the type with three-pin power plugs connected to the power supply. (For example: fire emergency lighting)
It should be emphasized here that the power wiring method of fire emergency lights should be a separate power line, which is a dedicated power line, and no switch can be set in the middle. The power cord should not be shared with other lighting power circuits. For more information, please visit: How to use fire emergency lights? The correct use method of Rouse LED fire emergency lights
The wiring method of fire emergency lights can be divided into two-wire and three-wire connection methods. Two-wire and three-wire fire emergency lamps can share a dedicated power cord.
The wiring method of two-wire fire emergency lamps. This method is generally used in environments where fire emergency lamps are not usually used for lighting or are used continuously for 24 hours (such as: CED signs belong to this type). In the event of a sudden power failure, the fire emergency lighting will automatically light up to supplement the light source, providing lighting for personnel in a dark environment or indicating the direction of the safe exit channel;
The wiring of the three-wire fire emergency lighting The basic principle is: in the normal use process, the fire emergency lamps can be individually controlled to be turned on or off in the lighting state. In the event of a sudden power failure or regardless of the state of the control switch, the fire emergency light will automatically light up, providing the function of emergency lighting and ensuring safety.
In the absence of a power plug (three-wire connection method), the red (dark red) power wire is generally the live wire; the blue power wire is the zero wire: yellow and green two-color The power cord is the ground wire. It can be used as a reference when installing the wiring of the fire emergency sign light.
