Shenhai Explosion-Proof
Tri-proof lights, recognized for their waterproof, dustproof, and anti-corrosive capacities, stand distinct from explosion-proof lights, which are primarily designed to inhibit sparks. Although certain explosion-proof models incorporate tri-proof attributes, tri-proof lights typically lack explosion-proof features. Discerning the nuances between the two requires understanding their respective definitions.
Explosion-proof lights
Explosion-proof lights cater to hazardous locales permeated by flammable gases and dust. They are engineered to counteract potential ignitions caused by internal arcs, sparks, and elevated temperatures, thus adhering to explosion-proof mandates. Referred to also as explosion-proof fixtures or illumination lights, these units’ specifications vary according to the combustible environment, as outlined in the GB3836 and IEC60079 standards.
1. Compatible with Zones 1 and 2 in explosive gas atmospheres.
2. Suitable for IIA, IIB, and IIC explosive gas classifications.
3. Designed for Zones 20, 21, and 22 in combustible dust settings.
4. Appropriate for environments within the T1-T6 temperature range.
Tri-proof lights
Tri-proof lights epitomize resilience against water, dust, and corrosion. Utilizing specific anti-oxidation and anti-corrosion materials coupled with silicone seals, they fulfill stringent protective criteria. These lights are equipped with corrosion-resistant, waterproof, and oxidation-resistant circuit control boards. Advanced temperature-controlled circuits are employed to mitigate power converter heat, complemented by robust electrical isolation and double-insulated connectors, guaranteeing circuit integrity and dependability. Tailored to their operational milieu, these lights’ protective casings receive nano spray plastic treatments for enhanced moisture and corrosion resistance, staunchly barring dust and water ingress.
Predominantly deployed in industrial areas prone to corrosion, dust, and rainfall — such as power plants, steelworks, petrochemical sites, ships, and parking facilities — tri-proof lights are designed to endure harsh conditions, thus prolonging their service life.
The intrinsic design divergence lies in their intent: explosion-proof lights are dedicated to environmental safety, whereas tri-proof lights are committed to preserving their operational longevity. LED lights, when subjected to dustproofing, waterproofing, and explosion-proofing (anti-corrosion) treatments, can effectively function as tri-proof lighting solutions.