Mine Flameproof Fluorescent Lamp

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Mine Flameproof Fluorescent Lamp Mine Flameproof Fluorescent Lamp Introduction DGS20/127Y Mine Flameproof Fluorescent Lamp is suitable for methane and coal dust explosion-proof sex such as mixed gas of coal mine roadway, as well as stationary adit indoor local lighting, slingshot around the yard under the fluorescent lamp is suitable for gas mine, central transformer substation, pump room and main tunnels, these place have fresh air to circulate. DGS20/127Y Mine Flameproof Fluorescent Lamp adopts pure rare earth tricolor phosphor luminescence materials of high efficiency and energy saving. Fluorescent tube as a source of a design and manufacture of high brightness, long life, environmental protection of energy saving effect is remarkable tunnel lamp, the lamp life 5000-8000 hours. Mine Flameproof Fluorescent Lamp Working Condition a、altitude less than 1000m;　 b、the ambient temperature is not greater than +40 ℃;　　 c、ambient air relative humidity less than 95%;　 d、 a flammable gas environment;　　 e、without a strong vibration environment;　 f、 no damage to the metal and insulation corrosive gases and steam environment; g、 can be vertical, horizontal and inclined fixed installation;　　 h、power supply voltage fluctuation range is not greater than the rated voltage of 75% to 110%. Mine Flameproof Fluorescent Lamp Main Structure Features a、H-shaped energy efficient fluorescent tubes as the light source, high luminous efficiency, brightness large; lamp life up to 6000 hours. 　　 b、 in addition to the lead end of the explosion chamber interface, the structure of the lamp is made can not be removed, and fundamentally improve the safety performance. 　　 c、explosion-proof chamber interface with quick bayonet locking screw structure and with a lid; cavity with no connection pin power cord form, can not stop the power for lighting maintenance; maintenance easy, safe, fast, fundamentally solved the lighting charged overhaul problem. 　　 d、the use of advanced electronic ballast circuit, ensure that the voltage at the rated voltage of 75% to 110% range fluctuations reliable startup and normal operation. Mine Flameproof Fluorescent Lamp Parameters Model&Specification Rated voltage Rated power (W) Rated current starting voltage Operating voltage flux introduction cable diameter (mm) Dimensions (mm) DGS20/127Y 127 20 0.5-0.55 124-127 60-63 500 Φ8-Φ12 Φ115×810

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Shandong China Coal Industry & Mining Group

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