What are the differences between tri-proof lights and LED explosion-proof lights
The three-proof lamp is waterproof, dustproof and anti-corrosion, and the explosion-proof lamp does not ignite. Some explosion-proof lamps include three-proof, and three-proof lamps do not include explosion-proof. To know the difference between explosion-proof lights and tri-proof lights, you need to know their respective definitions. Definition of explosion-proof lamp:
To emphasize again, explosion-proof lamps refer to lamps used in dangerous places with flammable gas and dust, which can prevent arcs, sparks and high temperatures that may be generated inside the lamps from igniting flammable gases and dust in the surrounding environment, thus meeting explosion-proof requirements. Also known as explosion-proof lights, lighting. Different combustible gas mixed environments have different requirements for the explosion-proof level and form of explosion-proof lamps.
Definition of three-proof light:
Three-proof lamp finger: waterproof, dustproof and anti-corrosion. Special anti-oxidation and anti-corrosion materials and silicone seals are used to meet the protection requirements of lamps. The lamp carries out anti-corrosion, waterproof and anti-oxidation treatment on the circuit control board. The special working circuit of the intelligent temperature control three-proof lamp reduces the working temperature of the power inverter due to the characteristics of the electric box sealing and weak heat dissipation, and double-insulates the high-voltage isolation protection circuit and the connector to ensure the safety and reliability of the circuit. According to the actual working environment of the three-proof lamp, the surface of the lamp protection box is treated with nano-spray to prevent moisture and corrosion, and prevent the entry of dust and moisture.
Tri-proof lights are generally used in industrial lighting places with strong corrosiveness, dust and rain, such as power plants, steel, petrochemicals, ships, stadiums, parking lots, basements, etc.
Three anti-light
How to choose the right explosion-proof lamp;
The selection, installation, use and maintenance of explosion-proof lamps are indispensable links to ensure the long-term safety, reliability and work of explosion-proof lamps, and they need to be fully paid attention to.
Three-proof light installation steps
1. Determine the installation height of the lighting miner's lamp in the LED workshop
According to the lighting environment, since the environment will change the reflection efficiency of the lamps, the height of the lamps should generally be more than 5 meters, and the wires should not be close to the shell of industrial and mining lamps. If there are conditions, the installation time should be within 3 meters, and protective measures should be taken to prevent vehicles from touching!
2. Lighting miner's lamp wiring
The main line and the lamp are connected with flat hard copper wire. One lamp is installed in 5 turns, and is connected to the three-phase line according to the requirements of load balance. In the high-density lighting project, the lamp shell is connected with PE protection wire alone.
3. Waterproof and low temperature treatment of mine lighting fixtures.
Choose a three-proof lamp with waterproof function, choose a waterproof transformer, and the lamp chip is packaged with high temperature resistant insulating material, which can prevent the lamp from being damaged by low temperature. Using LEDs in harsh conditions is very important!
