1. More rain all year round, humidity, salt fog heavier areas.
2. The working environment is humid, there is water vapor place.
3. Elevation of not more than 2000m.
4. The working environment contains sand dust, dust and other non-flammable dust.
5. The work environment contains weak acid, weak base and other corrosive gases.
6. As oil, chemicals, food, pharmaceutical, military, warehousing and other places lighting.
1. Enclosure is cast in with reinforced glass-fiber and unsaturated polyester resin, with light structure and fine outline;
2. Housing material can added flameproof, anti-static functions on request;
3. Outer fasteners are made of stainless steel, sealing parts are made of Si-rubber with high temperature and corrosion proof functions;
4. It is quick to open the cover, convenient for maintenance.
1. According to the meaning of the specifications in the model specifications to choose one by one, and increase the level of protection in the model specifications. Reflected as follows: "product model - code + protective mark + order quantity." Such as the need for high-pressure sodium lamp 110W ceiling mounted with ballast, the number of orders 20 sets, the product model specifications: "Model: SFD57 - Specifications: N110XZ + IP65 + 20."
2. Refer to pages P431~P440 for the selected mounting styles and accessories.
3. If there are some special requirements, it should be pointed as ordering.
