Power fittings are used to connect and combine various devices in the power system. It can act as a metal accessory that transmits mechanical loads, electrical loads, and certain protective functions. According to its function and structure, it can be divided into suspension clamps, strain clamps, connecting fittings, connecting fittings, protection fittings, equipment fittings, T-type fittings, busbar fittings, pull fittings and other categories. Connecting fittings are mainly used in overhead power lines or substations to connect conductors and lightning conductor clamps to insulators or to connect insulators and lightning conductor clamps to pole towers. According to different installation conditions, special connecting fittings refer to ball head hangings connected to insulators. Ring and bowl head hanging board, next, let's take a look at what requirements it has on the environment?
1. The altitude must not exceed 1,000 meters.
2. Temperature requirements, the ambient temperature must not be lower than minus 30 degrees Celsius, nor higher than 40 degrees Celsius. At the same time, we can also find that the temperature in high altitude areas cannot meet the requirements, and the power fittings are used as electrical equipment.
3. There must be no conductive gas or gas that can cause chemical action of electric fittings around the environment of its use, nor can it be used in a steam environment.
4. A large amount of dust will also have a great impact on the safety of electric fittings.
5. Flammable and explosive occasions will also pose a great threat to the safety of power fittings.
6. Where there is a violent impact or impact
