Different types of specific functions introduce power fittings

Different types of hardware have different performances and functions in actual use. What are the main uses of the different types of hardware?
1) Suspension fittings: This type of fittings is mainly used to hang wires or optical cables on insulators or towers (mostly used for straight towers)
2) Tensile fittings: used to fix the wire terminals on the tensile insulator strings, and can also be used for ground wires, optical cables, and pull wires (mostly used for corners or terminal towers).
3) Connecting fittings: also known as hangers; mainly used for the connection of insulator strings and the connection between fittings and fittings. It withstands mechanical loads.
4) Connection fittings: specially used to connect various open wires and ground wires. The connecting fittings bear the same electrical load and mechanical strength as the conductors.
5) Protective hardware: This hardware is used to protect wires, insulators, etc. Such as pressure equalizing ring, anti-vibration hammer, protection line, etc.
6) Contact fittings: used to connect hard busbars and soft busbars with outgoing terminals of electrical equipment, t-connection of conductors, parallel connection without load, etc.
7) Fixing fittings: It is used to fix the wire terminal on the tensile insulator string, and it can also be used for ground wire, optical cable, and pull wire (mostly used on corners or terminal towers).
Tip: The selection of power fittings should refer to its breaking load, large tensile force, grip strength, visible corona and other parameters. , and choose according to the situation.


Post time: Nov-10-2022

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