BAD808 LED proof lamp (B) factory * LED with energy saving LED explosion proof lights energy-saving LED explosion proof lights Histon brand explosion-proof

LED explosion proof lights (B) Application of places:
● widely used in oil exploration, oil refining, chemical, military, and other hazardous environments and offshore oil platforms, oil tankers and other places;
● for explosive gas atmospheres Zone 1, Zone 2 sites;
● Suitable for IIA, IIB group explosive for gas atmospheres.
LED Explosion-proof light (B) Product Features:
● The shell is made of aluminum alloy die-casting molding, surface high pressure electrostatic spray;
Tempered glass shade, protective net enclosures made of galvanized surface spray, double anti-corrosion;
● Flameproof lamps structural design, made of high strength die-cast aluminum lamp surface spray treatment, the transparent cover made of high strength tempered glass, corrosion resistant, beautiful, strong and durable.

LED explosion proof lights (B) Performance:
● the most energy efficient LED is by far the luminous efficiency light source, the same illumination than traditional light source, power-saving 50% -70%, that is, smaller power LED lamps instead of the traditional lighting of the higher power, to achieve the same lighting effect achieve energy saving best choice ● Long life LED light source is a solid, no filament to the fuse, electrode aging, and other defects, the average life span 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 features a low DC 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 epoxy solid package, impact resistance, shock resistance, easily broken ; ● green LED emission spectra completely in visible light, ultraviolet radiation, no mercury, no heavy metal pollution; no filament to the fuse, broken glass, leakage of flammable and toxic substances and other environmental hazards.

Technical parameters of the LED explosion proof lights (B):
Rated voltage: AC220V 50HZ (can be customized according to user)
● Explosion-proof mark: Exd Ⅱ BT4
● Implementation of the standards: GB3836-2000.IEC60079
● The anti-corrosion rating: WF1
● Light source: LED is
● Installation: ceiling (x), pendant (g), wall-mounted 30 ° (b1), wall-mounted 90 ° (b2), flange type (f), fence-type (h)
● Protection: IP55
● transparent cover: high-strength tempered glass
● color rendering index: ≥ 80%
● Inlet thread: 3/4 "
● cable diameter :10-12mm
● Ambient temperature: -20 ℃ -45 ℃

(B) principle of LED explosion proof lights: LED explosion-proof lights (B) according to European standards EN13463-1: 2002 "explosive environment with non-electrical equipment - Part 1: Basic method and requirements for explosion-proof concept and fire type, flameproof take measures to allow an internal explosion and prevent flame booster of a type of explosive, is the most common type of protection. The shell lamps of this type of protection is generally made of metallic materials, good heat dissipation, shell strength and durability, a very welcome. Moreover, the increased safety explosion-proof lighting components, such as lamp holders, interlock switch, explosion-proof structure. Flameproof enclosures of electrical equipment called flameproof electrical equipment. And ignited explosive gas mixture into a flameproof enclosure, flameproof enclosure able to withstand internal explosion of the explosive gas mixture pressure, and prevent the spread of an internal explosion to the explosive mixture of the shell around. This is a clearance explosion-proof principle, namely the use of metal gap to prevent the spread of the explosion flame and cooling the temperature of the explosion products to achieve flame extinguished and cool to inhibit the expansion of the explosion of the principles of design structure.