One for the place: 

 1, is mainly applied in explosive gas atmospheres in Zone 1 or Zone 2, in IIA, IIB T6 group level and below, the group's explosive dangerous places. 
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 Second, product characteristics: 

 A shell with aluminum die-casting molding, surface high pressure electrostatic spray; 

 2, the shade of tempered glass, stainless steel exposed fasteners, the protective net surface dip galvanized after; 

 3, the eyelet bolt fastening, and can be opened quickly, easy to install in the maintenance; 

 4 cabling. 

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 Third, the main properties: 

 An energy efficient LED luminescence to date the most efficient light source, the same illumination than traditional light source, power-saving 50% -70% smaller power LED lamps to replace the traditional lighting of the greater power, to achieve the same lighting effect. is the best choice to achieve energy conservation; 

 2, long life LED solid light source, no filament to the fuse, electrode aging, and other defects, the average life of 50,000 hours or more, is by far the longest life of the light source, long-term maintenance-free use; 

 , Safe and reliable LED DC low voltage power supply, heat is much lower than traditional electric light, and does not produce the high-frequency electromagnetic field, the formation of electromagnetic interference on the peripherals; LED using epoxy resin solid package, impact resistance, anti-vibration, not easily broken; 

 4, the emission spectra of the green LED is completely in visible light, ultraviolet radiation, no mercury, no heavy metal pollution; no filament fuse, broken glass, leakage of flammable and toxic substances and other environmental hazards. 

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 Fourth, the technical parameters: 

 1, Rated voltage: AC220V 50HZ (according to user requirements made to order) 

 2, explosion-proof logo: ExdIIBT4 the 

 , Executive Standard: GB3836-~~ 3 

 4, anti-corrosion rating: WF1 

 Installation: ceiling (x), pendant (g), wall-mounted 30 ° (b1), wall-mounted 90 ° (b2), flange type (f), the fence type (h) 

 6, light source: LED is 

 7, rated at 7-12W. 20W. 30W. 50W. 60W 

 8 Protection: IP55 

 9, the transparent cover: high-strength tempered glass 

 10, color rendering index: ≥ 80% 

 Inlet thread: 3/4 " 

 12, the cable outer diameter 10-12mm 

 13, ambient temperature: -20 ℃ -45 ℃