I. Product features
1. This lamp is Exd explosion-proof or powder dust explosion-proof, suitable for lighting in gas or powder dust explosion hazardous areas.
2. The lamp is mainly composed of an explosion-proof light source cavity, an electrical cavity and an inlet cavity.
3. The lamp housing is die-casted from aluminum alloy, and the outer surface of the lamp is sprayed with polyester powder.
4. The lamp adopts tempered glass translucent cover with high light transmittance and good impact resistance.
5. The lamp has the advantages of small volume, good corrosion resistance, high luminous efficiency, wide illumination range and durability.
6. The joint surface of the lamp is equipped with rubber sealing ring to improve the protection performance of the lamp. It is suitable for use in wet or outdoor explosion hazardous places.
7. The lamp has compact structure and simple shape. The series of lamps are divided into three types: low power, medium power and high power which is suitable for low and medium shed lighting.
8. The lamp is a pipe hanging type, suitable for pipe hanging type, ceiling type, suction wall type, guardrail pole type and flange pole type, and can also be used for street lamp pole installation . In addition to the installation of the pole type and the street light pole, the installation port of the lamp is usually equipped with a power cord to facilitate the installation of the user, and the explosion-proof protection performance of the lamp will not be affected due to improper installation by the user.
9. Explosion-proof emergency power supply unit can be equipped with power of 80W or less. When the power supply network suddenly fails and the normal illumination stops, the lamp can automatically switch to the emergency lighting state in an instant. Emergency time of 30, 60 or 90 minutes is optional.
10. This lamp is suitable for LED light source. The light source has the advantages of energy saving, long service life, high luminous efficiency and good shock resistance, and is maintenance-free for a long time. The lamp can be used in a strong vibration environment after shock-proof treatment (If the user has anti-shock requirements, it should be stated when ordering).
II. Scope of application
The lamp can be used in the general lighting or emergency lighting of indoor and outdoor sites in zone 1 & 2 of class IIA, IIB, IIC explosive gas or vapor environment where its temperature group is T1 ~ T6 or zone 21 & 22 which contain flammable dust, in which the lowest ignition temperature of a certain thickness of dust layer is higher than specified.
