{"id":2915,"date":"2025-04-04T08:04:02","date_gmt":"2025-04-04T00:04:02","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=2915"},"modified":"2026-01-22T14:56:06","modified_gmt":"2026-01-22T06:56:06","slug":"%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a7%e0%b8%b4%e0%b9%80%e0%b8%84%e0%b8%a3%e0%b8%b2%e0%b8%b0%e0%b8%ab%e0%b9%8c%e0%b8%82%e0%b9%89%e0%b8%ad%e0%b8%94%e0%b8%b5%e0%b8%82%e0%b8%ad%e0%b8%87%e0%b8%81%e0%b8%b2","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/th\/%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%a3%e0%b8%b9%e0%b9%89\/%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%a3%e0%b8%b9%e0%b9%89%e0%b9%80%e0%b8%81%e0%b8%b5%e0%b9%88%e0%b8%a2%e0%b8%a7%e0%b8%81%e0%b8%b1%e0%b8%9a%e0%b8%9c%e0%b8%a5%e0%b8%b4%e0%b8%95%e0%b8%a0%e0%b8%b1\/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a7%e0%b8%b4%e0%b9%80%e0%b8%84%e0%b8%a3%e0%b8%b2%e0%b8%b0%e0%b8%ab%e0%b9%8c%e0%b8%82%e0%b9%89%e0%b8%ad%e0%b8%94%e0%b8%b5%e0%b8%82%e0%b8%ad%e0%b8%87%e0%b8%81%e0%b8%b2\/","title":{"rendered":"\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e42\u0e04\u0e21\u0e44\u0e1f ATEX \u0e43\u0e19\u0e40\u0e2b\u0e21\u0e37\u0e2d\u0e07 \u0e01\u0e32\u0e23\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e1e\u0e37\u0e49\u0e19\u0e10\u0e32\u0e19\u0e41\u0e25\u0e30\u0e02\u0e49\u0e2d\u0e44\u0e14\u0e49\u0e40\u0e1b\u0e23\u0e35\u0e22\u0e1a\u0e14\u0e49\u0e32\u0e19\u0e04\u0e27\u0e32\u0e21\u0e1b\u0e25\u0e2d\u0e14\u0e20\u0e31\u0e22"},"content":{"rendered":"\n
<\/div><\/div>\n\n\n\n

ATEX light fitting<\/strong> in the mine lighting fundamental application and safety advantages of analysis<\/strong><\/strong><\/h2>\n\n\n\n
\"ATEX<\/figure><\/div>\n\n\n\n

First, the mining environment on the special needs of lighting and <\/strong>ATEX light fitting<\/strong> adaptability<\/strong><\/strong><\/h2>\n\n\n\n

Mining environment due to the presence of methane, coal dust and other flammable and explosive substances, and most of the operating area for the confined or semi-confined space [such as roadways, mining face], the lighting equipment safety, durability and functionality requirements are extremely high.<\/p>\n\n\n\n

ATEX light fitting<\/strong> with its explosion-proof certification and professional design, into the core of the mine lighting solutions:<\/strong><\/strong><\/h3>\n\n\n\n

1. Explosion-proof performance: Approved ATEX certified luminaire adopts non-sparking materials [such as aluminium shell], sealed structure, which can effectively isolate the internal arc or high temperature and the external explosive gas contact, applicable to Zone 1\/2 [gas] and Zone 21\/22 [dust] hazardous areas. <\/p>\n\n\n\n

2. Corrosion resistance and protection level: the surface of the lamp is made of nickel-plated or 316L stainless steel, with a protection level of IP66\/IP68, which can resist high humidity, water and chemical corrosion in the mining field, and prolong the life of the equipment.<\/p>\n\n\n\n

3. Portability and Flexibility: Portable and rechargeable design (e.g. Wolf Worklite\u2122 series) helps underground mobile operation, and the battery life is up to 40 hours, which meets the demand for long-time lighting in remote areas.<\/p>\n\n\n\n

Second, <\/strong>ATEX light fitting<\/strong> in the mining scene specific applications<\/strong><\/strong><\/h2>\n\n\n\n

1. Underground tunnel and mining face<\/strong><\/strong><\/h3>\n\n\n\n

In the mining area with high gas concentration, ATEX light fitting are approved with LED high brightness light source [>3100 lumens], 360\u00b0 non-glare design, supplying uniform illumination and avoiding shadows to interfere with the work.<\/p>\n\n\n\n

For example, an intelligent mine adopts LED bracket lights with intelligent dimming function, which reduces energy consumption by 70%, and approves the automatic monitoring system to warn of equipment abnormality in real time.<\/p>\n\n\n\n

2. Tank cleaning and maintenance operations<\/strong><\/strong><\/h3>\n\n\n\n

Combustible gases tend to accumulate when cleaning storage tanks at mining sites. The low voltage design of ATEX light fitting [e.g. 18-50V AC\/DC] and anti-static coating can reduce the risk of electric shock.<\/p>\n\n\n\n

Wolf’s LinkEx\u2122 series is equipped with a SOVI safety voltage indicator, which allows multiple lamps to be supplied in series, making it suitable for temporary lighting in confined spaces.<\/p>\n\n\n\n

3. Emergency and mobile lighting scenarios<\/strong><\/strong><\/h3>\n\n\n\n

Portable ATEX work lights [such as KE-LED-EX 5018] integrated IP68 protection and explosion-proof combustion structure, can be used to supply emergency lighting in case of sudden power outage or equipment failure in mines, to ensure the safe evacuation of personnel.<\/p>\n\n\n\n

Third, <\/strong>ATEX light fitting<\/strong> core technical parameters and selection guide<\/strong><\/strong><\/h2>\n\n\n\n

1. Basic technical indicators<\/strong><\/strong><\/h3>\n\n\n\n

Explosion-proof grade: preferably Ex IIB T4 and above, covering methane, coal dust and other high-risk environments.<\/p>\n\n\n\n

Light source performance: LED luminous efficacy>120lm\/W, life expectancy over 50,000 hours, reducing the frequency of underground replacement.<\/p>\n\n\n\n

Power Supply Configuration: Select high voltage [85-264V AC] or low voltage [24V DC] model according to the scene, taking into account the safety and stability of power supply.<\/p>\n\n\n\n

2. Selection Advice<\/strong><\/strong><\/h3>\n\n\n\n

Fixed lighting: choose embedded ATEX panel light, suitable for installation on the roof of the roadway, and the protection level should be IP65 or above.<\/p>\n\n\n\n

Mobile operation: recommend rechargeable portable lights [such as WL series], battery capacity \u2265 20Ah, with high-speed charging and low battery automatic cut-off function.<\/p>\n\n\n\n

Fourth. <\/strong>Successful cases: a mining group lighting system upgrade<\/strong><\/strong><\/h2>\n\n\n\n

A large coal mine introduced ATEX explosion-proof lamps to replace the traditional halogen lighting system:<\/p>\n\n\n\n

Safety Improvement: The surface temperature of the lamps is controlled below 60\u00b0C, and the accident rate of gas ignition and explosion is reduced by 55%.<\/p>\n\n\n\n

Improved energy efficiency: annual power consumption dropped from 18,000 kWh to 5,200 kWh, an energy saving of 71%.<\/p>\n\n\n\n

Maintenance costs: equipment life extended to more than 5 years, maintenance frequency reduced from once a month to once a year.<\/p>\n\n\n\n

FAQ: Frequently Asked Questions about <\/strong>ATEX light fitting<\/strong><\/strong><\/h2>\n\n\n\n

Q1: Do I have to use ATEX certified luminaires in a mine?<\/p>\n\n\n\n

A: If there is a methane concentration of \u22651% or coal dust accumulation in the operating area, ATEX certified equipment is mandatory to ensure compliance according to DSEAR regulations.<\/p>\n\n\n\n

Q2: How do I select an ATEX luminaire that is suitable for high temperature underground environments?<\/p>\n\n\n\n

A: Check the operating temperature range of the luminaire (e.g. -25\u00b0C to 55\u00b0C) and select a model with cooling fins or compressed air cooling system (e.g. Warom<\/a>).<\/p>\n\n\n\n

Q3: How long does the ATEX luminaire certification process take?<\/p>\n\n\n\n

A: It often takes 4-6 months, covering the review of technical documentation, sample testing and factory verification, and it is advisable to contact the certification body in advance.<\/p>\n\n\n\n

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<\/p>\n","protected":false},"excerpt":{"rendered":"

ATEX light fitting in the mine lighting fundamental application and safety advantages of analysis First, the mining environment on the special needs of lighting and ATEX light fitting adaptability Mining environment due to the presence of methane, coal dust and other flammable and explosive substances, and most of the operating area for the confined or semi-confined space 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