DGS18(20)/127L(A) Mine flameproof LED roadway light

1. Scope of application The company has developed DGS18(20)/127L(A) mine flameproof LED roadway lights based on market needs, which are widely used for safe work in flammable and explosive places, and are used in various indoor and outdoor workplaces. And coal mine, underground roadway, fully mechanized mining face, cave room, substation, pump room, underground parking lot, etc. for fixed lighting. 2. Product structure The lamp is composed of a flameproof shell of the lamp, a light source LED and ancillary electrical appliances. The tempered glass transparent parts are pressed on the lower shell with metal parts; the flameproof shells are connected by plane flameproof method to form a plane flameproof joint surface. The cable entry device adopts direct entry, which can adapt to cables of various wire diameters. 3. Performance characteristics 1. The green lighting source with super bright LED light-emitting display has the characteristics of high luminous efficiency, long life, fast startup, low power consumption, and operating voltage range.
      
 

      
 

  

2. It is suitable for mines containing gas and explosive dangerous gases (including chemical industry), and can be used for lighting in underground parking lots, electromechanical rooms, central substations, alley transportation, pump rooms and other places.

3. It can completely replace explosion-proof incandescent lamps, explosion-proof fluorescent lamps, explosion-proof energy-saving lamps and explosion-proof sodium lamps in coal mines and occasions containing explosive gases.

4. It can save 2/3 of the comprehensive lighting protection device, reduce the cross-sectional area of ​​the lighting cable by 2/3 , the electricity consumption is only 1/3 of the original, and save a lot of vacuum magnetic switches and vacuum feed switches, which can effectively reduce equipment safety hazards .

5. Adapt to the switching power supply technology of wide voltage range. 

4. Technical parameters