Q.Installation and Application of fire emergency lights

A.1, in engineering design, for the convenience of maintenance and management, fire emergency lighting is best according to the layer with special feeder circuit of power supply.< / o: p > 2, to ensure the reliable of fire emergency lighting power supply, the substation to the conditional in low voltage emergency bus section, namely when the use of diesel generator set in emergency power, as long as...

Q.Fire emergency light installation specification

A.Fire emergency lighting installation specification: < / o: p > common double fire emergency lighting, general installation in evacuation channel above the door frame, door export corridor, safe export aisle wall, the height of about 2 meters off the ground;Large electronics market, shopping center and other places, double-headed emergency light is directly hanging...

Q.Discussions about the new national standard

A.1, the new "standard" terms, clearly express the concept of "fire emergency lighting" as: including evacuation floodlight lighting and fire control work;Indicating lamp in addition to retain the original connotation, increased the floors, the refuge floor light, classification of increased the fire emergency lighting (marks) a composite form of lamps and lanterns, the expansion of the connotation of...

Q.Differences between the new and old national standard

A.A, the new national standard of fire emergency light increased self-check function and fault alarm function: 1. Fire emergency lamps and lanterns is the main power for 30 consecutive days + / - 2 days after (i.e., 30 days), 35 seconds, lamps and lanterns emergency automatically after the return to the main electricity function;2. Continuous work a year later, when the fire emergency lighting lamps and lanterns is automatically emergency lighting...

Q.Purchase Notice

A.1, if the emergency lights, lights use place belongs to high-risk places or easy to damage, must want to buy explosion-proof emergency lights, lights, and add a layer on the surface of flame retardant explosion-proof network 2, if use in hotel or other high-end places, lamp type, it is recommended that the clamp wall (embedded wall Ann..