Explosion -proof electric gourd is different from ordinary electric gourds. Compared with ordinary electric gourds, it is suitable for some special places and has higher safety requirements. So do I need to provide explosion -proof certificate when purchasing explosion -proof electric gourds? Does its various components need to provide explosion -proof certificate?

The answer is determined. The explosion -proof certificate is like a person's ID card, which is an identity card for explosion -proof electrical appliances. When using, it is also necessary to select explosion -proof electricals according to the representative dangerous gas and explosion -proof areas according to the representative dangerous gas and explosion -proof areas according to the national standard of the electrical explosion. Determine whether the information on the explosion -proof certificate can be used in the corresponding dangerous level.

In addition, some of the components of explosion -proof electric gourds also need to provide explosion -proof certificate, such as: explosion -proof motor, explosion -proof electrical control box, explosion -proof control button, explosion -proof formation switch, etc. Essence The hook is to be covered with copper skin, there are standards for preventing collisions, and there must be some measures for steel cable guidance grooves.