DGS13/127Y (A) mine flameproof fluorescent lamps ● Scope and purpose: DGS13/127Y (A) mine flameproof fluorescent lamps suitable for mine gas and coal dust explosion hazard, for yard, mechanical and electrical caverns central substation, roadway transportation, pumping stations and other places lighting purposes. This product is in accordance with GB3836-2000 "for explosive gas atmospheres" coal mine explosion-proof lamps and other relevant standards for electrical equipment and MT221-2005 design, manufacture, inspection. ● Model and meaning: ● Main features: 1,13 W4U lamp quality pure rare earth trichromatic phosphor, high luminous efficiency, low light decay, energy saving, the average life expectancy of not less than 6000 hours. 2, the lamp and electronic ballast compact integrated structure, to ensure that the lamps in the 75% -110% of rated voltage for normal lighting. Lamp with top opening structure, but breakage of glass shields, lamps automatic power-off, to prevent accidents. 4, the lamp structure is novel, unique, easy to open, the Mouth lamp housing three-cavity the QSP door connection, open the automatic power-off housing, wiring and replace the lamp, glass can be used alone operation is completed, installation, maintenance easier , quickly and easily. 5, the surface of the light using electrostatic spraying process, strong adhesion, appearance, strong corrosion resistance. The main technical parameters: Model proof mark Rated voltage V Rated Power (W) Illumination Lx introduction of cable specifications mm Weight Kg Dimensions L × W × H DGS13/127Y (A) ExdI of 127 13 ≥ 10 ?7 ?13 2.3 285 × 150 × 190 ● Architectural Overview: Lighting upper housing group, in the case group and the lower housing group composed of three parts. On the housing group built terminals and security cover Remove the safety cover can be wiring; lamp holder in the case group containing group, lamp holder group has a rotating pass, power devices; lower housing group by the glass, protective metal grille and lower housing; lamp power supply with straight mouth crimped; housing is aluminum alloy die-casting, processing; connection of three housing groups QSP door of the Mouth, housing the group installation powers up automatically rotated 90 degrees, rotated 90 degrees to open the casing automatic power-off; without removing the other components in the wiring or replace the lamp, glass, just rotate the housing and in housing or in housing and under the housing 90 degrees, you can separate wiring or replace the lamp, glass, installation and maintenance is extremely convenient.