Cable accessories can be roughly divided into two categories: terminal accessories and connection accessories.The development of modern cable accessories technology is also constantly promoting the entire power industry.With the advancement of materials science, the introduction of new materials brings lighter, stronger, and durable characteristics to cable accessories.At the same time, the use of intelligent technology has also made the monitoring of cable accessories more accurate and efficient.
The cable accessories are in indoor environments such as power distribution rooms or switching fields, while outdoor terminals need to withstand the tests of various natural environments, so they have higher requirements for protection.Outdoor terminals usually include rain cover, insulation sleeves, grounding systems and other components to ensure that they can work normally under severe weather conditions.
Cable accessories can be roughly divided into two categories: terminal accessories and connection accessories.The terminal attachment is mainly used for the beginning of the cable line, which plays the role of connecting cables with electrical equipment or overhead lines. The connected attachment is used in the connector part of the cable to connect two sections of cables to ensure continuous transmission of electrical energy.In terminal accessories, we commonly include two types: interior terminal and outdoor terminal.
In general installation in the indoor terminal, a standard cable contains wire -conductors, insulation layers, shielding layers, and outer guards.The cable accessories are designed according to the different needs of these parts. They include but not limited to:
1. Connect: Used to connect the wire core of two cables to ensure that the current can flow from one cable to another.
2. Terminal: Installed at the end of the cable to connect cables to other electrical devices, such as transformers, switch cabinets, etc.
3. Constitution: Provide the grounding path of the cable system to ensure the safety of personnel and the stable operation of the system.
4. Protector: such as waterproof seal end, UV cover, etc., they are used to protect the cable accessories from being damaged by the external environment.
5. Stress cone: located inside the terminal or connector, which is used to control the distribution of electric fields to prevent discharge phenomena.
In terms of connection accessories, there are various forms such as the direct connection, the fork connector and the branches.The direct connection is suitable for connections between the same section cables; the fork connector is used for the connection point of different section cables; the branch joint can realize the branch of the cable.These joints are usually made of high -quality inside materials and are equipped with sufficient mechanical strength to withstand the thermal effects produced by the cable itself and the short -circuit current.
The development of modern cable accessories technology is also constantly promoting the entire power industry.With the advancement of materials science, the introduction of new materials brings lighter, stronger, and durable characteristics to cable accessories.At the same time, the use of intelligent technology has also made the monitoring of cable accessories more accurate and efficient.

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