Explosion proof fluorescent luz: industrial hazardous environment lighting safety solutions

First. Explosion proof fluorescent luz core technology and working principle

Explosion proof fluorescent lights as a special environment lighting equipment, approved triple protection mechanism to ensure operational safety. Its core technology is reflected in:

Explosion proof structural design: the use of Explosion proof shell [Ex d] or increased safety structure [Ex e], approved precision machining of the joint gap to control the propagation of the explosion fluorescent tube improvement: configuration of low-mercury content of the T5/T8 tube, the operating temperature is strictly controlled below 85 ℃, in line with the requirements of the IIB Explosion proof circuit protection system: built-in over-voltage, overcurrent, surge protection module, approved by the IECEx International Explosion Proof Certification

The latest research and development of LED – fluorescent hybrid light source technology, light efficiency to 120lm / W, while maintaining the traditional fluorescent lights and lanterns stable color rendering index [Ra>80], especially suitable for petrochemical industry, such as the need to accurately identify the color of the operating environment.

Second. Explosion proof fluorescent luzs primary application analysis

1. Petrochemical industry

In refineries, chemical plants and other Zone 1 hazardous areas, Explosion proof fluorescent lights need to meet:

ATEX/IECEx double certification of hydrogen sulfide corrosion coating anti-vibration structure [seismic grade ≥ 8].

2. Mining underground lighting

For coal mine methane environment:

Get the MA mining product safety mark configuration emergency power [range ≥ 90 minutes] 360 ° anti-glare grille design

3. Grain processing workshop

Explosion proof fluorescent lights in such places need to have:

IP66 protection level anti-dust penetration structure food-grade surface treatment process

Third, Explosion proof fluorescent luz selection guide

1. Applicable environment: Explosion proof fluorescent lights are suitable for explosive gas environments 1, 2, combustible dust environment 21, 22, and Ⅱ A, Ⅱ B, Ⅱ C explosive gas environment. Applicable to temperature group T1 ~ T6/T4 environment, widely used in petroleum refining, storage, chemical, pharmaceutical, textile, printing and dyeing, military and military facilities and other explosive hazardous environments.

2. Technical parameters: Explosion proof fluorescent light technical parameters covering power, light source type, Explosion proof grade, shell material, surface treatment, light size, connection method and so on. For example, SOCK86BHY 18W/2*18W Explosion proof fluorescent light power 18W/2*18W, using energy efficient fluorescent tubes as a light source, Explosion proof grade Ex d IIB T4/T5/T6, the shell material is often aluminum alloy or stainless steel, with good corrosion resistance and impact resistance.

3. Certification guidelines: Explosion proof fluorescent lights must be approved by the relevant Explosion proof certificates, such as ATEX, IECEx; to ensure product safety compliance. The use of certification standards can ensure that the product will not produce sparks or overheating in flammable and explosive environments, thereby reducing the risk of fire or explosion.

4. Installation Methods: Common installation methods include ceiling [x], wall [b1, b2], bracket [z], boom [g], flange [f], guardrail [h], etc. Different installation methods are suitable for different scenarios. Different installation methods are suitable for different scenarios

5. Maintenance and replacement: Explosion proof fluorescent light life is generally 8000-10000 hours, must be replaced regularly to ensure the lighting effect. Replacement should pay attention to the safe operation, avoid replacement in the energized state.

Fourth, Explosion proof fluorescent luz installation and maintenance specifications

Professional installation process

Pre-embedded load-bearing test [≥ 5 times the weight of the light] cable introduction device sealing treatment [using Ex special glands] grounding resistance test [≤ 0.1Ω].

Maintenance points

Quarterly inspection of the transparent cover transmittance [attenuation value <15%] annual implementation of air tightness testing [pressure value of 1.5 times the holding pressure for 10 minutes] light source replacement cycle advocated: 12,000 hours [including 10% safety margin].

Fifth. Explosion proof fluorescent luz market momentum

Intelligent IOT upgrade: integrated illumination sensors, wireless modules, remote monitoring [in line with Industry 4.0 guidelines] New energy adaptation: the development of photovoltaic storage Explosion proof lights and lanterns to meet the demand for off-grid operation Material innovation: nano-cleaning coating technology to enhance the maintenance efficiency by 30

The global Explosion proof lighting market is growing at a compound annual growth rate of 6.8% [2023-2030], with Asia-Pacific accounting for more than 45% of the demand, and the primary growth point is centered on the construction of LNG receiving stations and new energy battery plants.

Conclusion: How to get customized explosion proof fluorescent lights to get the job done?

As a professional manufacturer in the field of industrial lighting for many years, Amasly provides full-cycle services from explosion proof rating assessment, light environment simulation to lifetime maintenance. Contact our explosion proof lighting engineers today to get aexplosion proof fluorescent light technical solution and Certificação ATEX that meets your working conditions.

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