DGS36 / 127L (C) flameproof LED roadway lights mine special lamps

DGS36 / 127L (C) / DGS24 / 127L (C) / DGS18 / 127L (C) [Overview] DGS coal mine explosion-proof LED roadway lights (hereinafter referred to as roadway lights), is a new large power LED as light source, wide voltage switching power supply of energy-saving lamps, high efficiency, long life, good security, no maintenance. During the life of the roadway lights without changing source components. 2, die-cast aluminum housing roadway lights, light appearance, impact resistance, and long life. 3, the use of environmental conditions and Adaptation: Ambient temperature: -20 ~ + 40, relative humidity 95%; suitable for explosive mixtures of methane, coal dust and other coal mine roadway and caverns as fixed lighting, but prohibited for mining Face. Consists of three parts roadway lights by switching power supply board, light assembly, proof housing (including aluminum shell, glass through the mask and proof nets): [structural characteristics and working principle] structural features. LED light source assembly consists of three pieces, die-cast aluminum reflector cone composed of calories came from aluminum housing, ensure the long life of the light source. How it works: AC power is implemented by automatic constant current switching power supply, LED light source to achieve stable and has the perfect short-circuit protection. Technical characteristics: Product performance standards MT221-2005 coal mine explosion-proof lighting, GB3836-2000 Electrical apparatus for explosive gas atmospheres. [Technical parameters] Specifications Model: DGS36 / 127L (C) / DGS24 / 127L (C) / DGS18 / 127L (C) Hot Line Standard: GB3836.1, GB3836.2, GB2476.1, IEC60079-0, IEC60079-1 , IEC61241-0, IEC61241-1, IEC60079-0, EN60079-1, EN61241-0, EN61241-1 proof mark: Exd I Rated voltage: AC90V ~ 240V Illumination: ≥10Lx Protection: IP65 Corrosion grade: WF1 * WF2 wiring Terminal: ≤2.5mm2 reliable connection wire intakes Specifications: G3 / 4 "inlet specifications for Φ10mm ~ Φ14mm Cable"