CCD97LED proof street Applications: Suitable for explosive gas atmospheres 1 and Zone 2; for IIA, IIB, IIC, grade explosive atmosphere; suitable for temperature class T1-T4 environment; applicable to the petroleum mining practice, storage, explosive hazardous chemical, pharmaceutical, military and military facilities; used as a factory or street lighting; three sizes of products available: Pan-light (lighting) light, light street lamps and horse. Model meaning: modeling Table: Dimensions: Features a light source module: high brightness LED light source with high efficiency constant current drive power, gas discharge lamp than saving up to 60%; LED components all sealed, waterproof and dustproof, without internal cleaning and maintenance; low thermal resistance of the circuit board, module circuit designed specifically for each unit failure does not affect the normal operation of the remaining components. Power Modules: high efficiency constant current driver with intelligent power regulator; with flux compensation, reducing the light fades, to ensure efficient LED light source; with overvoltage protection, overcurrent protection and inrush current protection. Thermal Module: Explosion lamp housing made of aluminum high pressure casting, surface electrostatic spray after blasting, effectively improve the thermal performance of the housing; a circuit board close to the aluminum alloy shell, can be instantly converted to a surface point source heat, cooling area doubled, conducive to the rapid dispersion of heat, improving thermal efficiency; shell surface flow dispersion trench, with the air flow to remove heat; high fin density, greatly improving the cooling area, fully guaranteed LED cooling requirements longer life. Light modules: an optical element for each fixture type with a specially designed, full use of the performance of the lamp; no UV radiation, can provide high-quality lighting and health protection for the user for a long time and then work indoors; the light source and power supply with integrated structure Power Cavity no hinges, lighting installation more convenient; this series of lamps are maintenance-free, energy saving and environmental protection; rotation angle adjustable wall mount, cable wiring, ceiling, flush-mounted cable or pipe routing can be used. Technical parameters perform standard GB3836.1, GB3836.2, GB3836.3, IEC60079 proof mark ExdeIICT4 rated voltage AC90 ~ 270V LED light emitting efficiency> 90lm / W rated power 70W, 100W, 120W, 140W power factor> 0.9 significantly correlated color temperature of 5500K Color rendering index Ra> 70 WF1 grade corrosion protection IP66 specifications inlet G3 / 4 '' applicable cable diameter Φ9mm ~ Φ14mm installation and maintenance of the device seals should be introduced to ensure reliable and cable clamping pressure prison; put into use before the lamps must The inside and outside the ground solid, reliable access to the user site grounding system; all fasteners require imitation pine measures; installation and maintenance of lamps, non-charged open; seals should be checked regularly, aging should be replaced if found to affect lighting The explosion-proof performance and protection.