Explosion-proof lamp - TunnelTalk
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NEW PRODUCTS and INNOVATIONS LED explosion-proof vehicle lamp Mar 2010
A range of new LED explosion-proof vehicle lamps is developed by the Hengshui Lide Scientific & Technological Development Company of China.
Used mainly for battery-powered equipment, including locomotives, excavators, loading machines and various kinds of underground vehicles, the new units are used as lights on explosion-proof vehicles that are required for working underground in mines and tunnels that are likely to encounter dangerous levels of methane or in environments that run the risk of arid coal dust explosions.
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    Unit dimensions

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    Explosion-proof unit

Type Rated Voltage (V) Rated Wattage (W) LUX (Lx) Size (l x b x h mrn) Weight (kg)
DGY9/24L(A) 24 9 ≥3 160 x ø 153 x 196 8
DGY9/48L(A) 48 9 ≥3 160 x ø 153 x 196 8
DGY9/127L(A) 127 9 ≥3 160 x ø 153 x 196 8
D = Code of Category
G = Type of Explosion-proof
Y = Transportation Machine
[]/[] = Wattage/Voltage
L = LED Source
(A) = Design Number
Listed advantages include safe, maintenance-free, no filament, and vibration resistance. A significant feature is a long useful life span with a stated theoretic useful lifetime of more than 50,000 hours.
China LED Lamps

           

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