I believe that industrial lighting peers know many applications in the industrial lighting lamps instructions, it will indicate that the product "protective level IP65" and "explosion -proof standard ExDI II". Requirements. So what kind of standard definition is the "protection" and "explosion -proof" of industrial lighting lamps? The following editors will be popular for everyone.

     Protection level

IP is the abbreviation of Ingress and Protection. The IP level is a protective level for the invasion of foreign objects for electrical equipment shells.

The protection level is mostly expressed by two numbers after IP, and numbers are used to clarify the level of protection. The first number indicates the scope of the device's anti -dust, or the degree of people from harm in the sealing environment. It means that the highest level to prevent solid foreign bodies from entering is 6; the second number indicates the degree of equipment waterproof. The highest level of preventing water from water is 8.

     Dust -proof level ipxx (first x indicated)

     0: No protection

     1: Prevent large solid intrusion

     2: Prevent medium -sized solid intrusion

     3: Prevent small solids from entering invasion

     4: Prevent objects from objects greater than 1mm

     5: Prevent harmful dust accumulation

     6: completely prevent dust from entering