Electric power fittings

Power fittings include:

1. Connection fittings, also known as hanging parts. The fittings are used for connecting insulator strings and fittings to fittings. It bears mechanical load.

2. Contact fittings. This kind of fittings is used to connect the hard bus, soft bus with the outgoing terminals of electrical equipment, T-connection of wires and parallel connection without bearing force, etc. these connections are electrical contacts. Therefore, high conductivity and contact stability of contact fittings are required.

3. Fixed fittings, also known as power plant fittings or high current bus fittings. This kind of fittings is used for fixing and connecting all kinds of hard bus or soft bus in distribution equipment with post insulator. Most of the fittings are not used as conductors, but only for fixing, supporting and suspending. However, since these fittings are used for high current, all components should have no hysteresis loss.

4. Overhead power line fittings