Applications
1. Grain and Agricultural Product Processing and Storage
Sites: Grain silos, grain elevators, flour mills, sugar mills, cocoa processing plants, coffee processing plants, and feed mills.
Risks: Large amounts of combustible dust, such as flour, starch, powdered sugar, and milk powder, are generated during processing, transportation, and storage. When these fine dusts reach a certain concentration in the air and encounter an ignition source, they can cause a violent dust explosion.
2. Metal Processing and Manufacturing
Sites: Polishing, grinding, and processing workshops for metals such as aluminum, magnesium, titanium, and zirconium; and 3D printing (metal powder) workshops.
Risks: Some metals are highly flammable in powder form, especially aluminum and magnesium powders. Once they form clouds in the air, they can easily ignite and cause a violent explosion.
3. Textile and Wood Processing
Sites: Textile mills (especially those processing fibers such as cotton and linen), man-made fiber mills, wood processing plants, sawmills, and furniture manufacturing workshops.
Risks: Natural fiber dust, man-made fiber dust, and wood dust are all combustible. Accumulating to a certain concentration in a confined space can cause explosions when exposed to a fire source.
4. Municipal and Public Utilities
Sites:
Wastewater treatment plants/biogas plants: The treatment process produces flammable and explosive gases such as methane (biogas) and hydrogen sulfide.
Gas pressure regulating stations/boiler rooms: There is a risk of leakage of fuels such as natural gas and liquefied petroleum gas.
City gas pipeline wells and underground utility corridors: Leaked gas may accumulate.
Landfills/incineration plants: The decomposition of waste produces methane.
How do I determine whether I need explosion-proof lighting?
Simply put, if a location is classified as an "explosive atmosphere" and has been clearly divided into explosion-hazardous zones (e.g., Zone 0, Zone 1, Zone 2; Zone 20, Zone 21, Zone 22) according to national standards (such as China's GB3836), then all electrical equipment within that area, including lighting, must use explosion-proof products of the corresponding explosion-proof grade and type.
Key keywords: flammable gases, flammable vapors, combustible dusts, and flammable fibers. Whenever these substances may be present in the work environment, the use of explosion-proof electrical equipment must be prioritized to ensure the safety of life and property.
The Importance of Using Explosion-Proof Products
1. Complying with International Regulations and Avoiding Legal Risks
Strict Global Regulation:
EU: The ATEX Directive (2014/34/EU) mandates the use of explosion-proof equipment in high-risk areas. USA: NEC (National Electrical Code) 500-506 Zone Divisions, OSHA regulated.
China: GB 3836-2010 Explosion-Proof Standards, Coal Mine Safety Regulations (AQ Standards).
Violation Penalties: Companies that fail to use compliant explosion-proof products may face heavy fines, production suspensions, and even criminal prosecution.
2. Improve Production Efficiency and Reduce Maintenance Costs
Explosion-proof LED Luminaires: Save 60% more energy than traditional explosion-proof metal halide lamps, with a lifespan of up to 50,000 hours, reducing replacement frequency.
Intelligent Explosion-Proof Systems: Integrated sensors and remote monitoring improve safety management efficiency.
Reduced Maintenance Downtime: Explosion-proof products are corrosion-resistant and vibration-resistant, suitable for harsh environments and reducing failure rates.
3. Adapt to Extreme Environments, Ensure Reliable Operation
Explosion-proof products are designed for harsh operating conditions and feature:
High/Low Temperature Resistance (-60°C to +80°C, suitable for Arctic oil fields or desert refineries).
Waterproof and Dustproof (IP66/IP68, suitable for offshore platforms or wet mines). Corrosion-resistant (316 stainless steel or special coating to resist chemical corrosive gases).
Technical Parameters
| Type |
Plug & Receptacle |
| Ex Rate |
Ex d e IIC T6 Gb |
| Rated Current【A】 |
16 |
32 |
63 |
| Rated Voltage |
220/380VAC |
|
Degree of protection
|
IP66 |
| Entries |
M25*1.5 (suitable for
Φ8mm-Φ17mm cable)
|
M40*1.5 (suitable for
Φ13mm-Φ27mm cable)
|
M40*1.5 (suitable for
Φ13mm-Φ27mm cable)
|
| The cable for plug |
Φ8mm-Φ19mm |
Φ12mm-Φ28mm |
Φ12mm-Φ28mm |
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