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Overhead Line Hardware
Overhead Line Hardwares have the function to mechanically provide the interface for electrical connections and securing insulators and conductors within place. In related standards, fittings are uniformly and regularly updated as accessories that might be consisting of elements or accessories.
Hardwares for different conductors are designed for the termination, suspension, or joining of the conductors, and are directly attached to the conductors. Dead-end clamps, suspension, branch-off clamps, connectors, bundle spacers, and vibration protection fittings are included in this category. Depending on the functionality, they might form an assembly containing several elements, for example, clamps that include the connecting linkage.
Overhead Line Hardware Use:
Overhead line hardwares are used in overhead power lines and power distribution devices, mainly used to support, fix and connect bare wires, conductors and insulators linked into strings, and are also used to protect wires and insulators.
According to the main properties and uses of the hardware, the hardware can be roughly divided into the following categories:
1. Suspension fittings are also known as supporting fittings or suspension clamps;
2. The anchoring metal hardware has fastening hardware or tension clamp;
3. The connection hardware has hanging parts;
4. Continuous fittings are used for conductors of overhead power lines, as well as repair and continuity of lightning conductors. According to the different installation methods and structures, it is divided into bolt type, pre-twisted wire and compression type.
