Explosion-proof lamps are dangerous places for the presence of flammable gases and dusts. They can prevent arcs, sparks and high-temperature flammable gases and dusts in the surrounding environment, thus achieving explosion-proof requirements. Also known as explosion-proof lamps, explosion-proof lights. Different flammable gas mixture environments have different requirements for the explosion-proof grade and explosion-proof form of the explosion-proof lamp. Refer to GB3836 and IEC60079 for details.
With the rapid development of petroleum, chemical, mining and other industries, the use of LED explosion-proof lighting fixtures in production, warehousing and rescue is more and more extensive, and more and more varieties. How explosion-proof lamps prevent accidental explosions of lighting fixtures in explosive gas hazards has become an important issue. Since lighting fixtures inevitably generate electric sparks or form hot surfaces during operation, once they meet explosive gas mixtures at the production or rescue site, they can cause explosions that directly endanger the safety of state property and citizens. Therefore, explosion-proof floodlights are the most widely used lighting fixtures, and their explosion-proof technical problems have long attracted people's attention and high attention. Aluminum alloy casing, surface spray plastic; lighting, emergency dual-use; built-in maintenance-free nickel-cadmium battery pack, automatic charging under normal power supply, automatic power-off for emergency lights when power failure or power failure; steel pipe wiring; explosion-proof platform lamp emergency special The normal lighting and emergency lighting in the lamp are independent; the lighting emergency dual-purpose lamp, normal lighting and emergency lighting share one lamp body, and the light source is independent.
Technical Parameters
Explosion-proof mark: Exd II CT6
Working voltage: AC/DC 220V±20% 50Hz
Rated power: 100 ~ 150W
Power factor: 0.98
LED luminous flux: 10000 ~ 15000Lm
Protection level: IP66
Anti-corrosion grade: WF2
Material: stainless steel fasteners, aluminum alloy shell, high borosilicate, physical tempered glass cover
Executive standards: IEC60079-0, IEC60079-1, EN60079-0, EN60079-1
Introducing device: G3/4" inlet specification, suitable for Φ 10mm ~ Φ14mm cable
Terminal block: ≤ reliable connection of wires
Installation method: ceiling type (x), wall type 30° (b1), wall type 30° (b2), boom type (g), guardrail type (h), flange type (f)
Use height: 4 to 8 meters
Installation spacing: 4 to 8 meters
Average illumination: 110Lx (3 meters high)
Scope of application
1. It is widely used in dangerous environments such as oil exploitation, oil refining and chemical industry, as well as offshore oil platforms and oil tankers.
2. Applicable to Zone 1 and Zone 2 of explosive gas environment.
3. Applicable to IIA, IIB, IIC explosive gas environment.
4. T1-T6 group temperature group.
5. Applicable to places with high protection level and humidity.
6, the altitude does not exceed 2000 meters
7. When the ambient temperature is 25 °C, the relative humidity is below 95%.
8, working environment temperature between -20 ° C ~ +40 ° C
9. Suitable for oil exploitation, refining, chemical industry,
10. Use of hazardous environment and offshore oil platforms, oil tankers, etc.
Annealed Steel Bar
Annealed steel bar is produced by annealing which is one kind of heat treatment to get proper hardness for machining. Our advantages and more services of annealed steel bar includes:
1) Wide range of diameters from 10mm to 300mm
2) Customized Length from 100mm to 12000mm
3) Good surface roughness: 0.4um to 1.5um
4) Good straightness: 0.5mm/m to 2mm/m
5) Good roundness: 80% of diameter tolerance
6) Diameter tolerance: -0.02mm to -0.06mm/h9, h10, h11
7) Matched further processing: Grinding, polishing, straightening
8) Anti-rusty package
9) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
10) Fast delivery time