Power fittings are mainly divided into the following categories:
1. According to the function and structure, it can be divided into suspension clamp, tensile clamp, connecting fitting, connecting fitting, protective fitting, equipment clamp, T-clamp, busbar fitting, cable fitting, etc. And transformers.
2, according to the power fittings product unit is divided into malleable cast iron, forging, aluminum, copper and aluminum and cast iron, a total of four units.
3, can also be divided into national standard and non-national standard
4. According to the main performance and use of the fittings, the fittings can be roughly divided into the following categories.
1), hanging metal fittings, also known as supporting metal fittings or hanging clamps. This type of fitting is mainly used to suspend the wire insulator string (used for linear towers) and the suspension jumper on the insulator string.
2), anchoring hardware, also known as fastening fittings or wire clamps. The metal fitting is mainly used for fastening the terminal of the wire to be fixed on the wire-resistant insulator string, and is also used for fixing the lightning-proof terminal and anchoring the cable. The anchoring hardware bears all the tension of the wire and the lightning protection wire, and some anchoring hardware becomes the electric conductor.
3), connecting the fittings, also known as hanging wire parts. This fitting is used to connect the insulators in a string and the connection of the fittings to the fittings. It is subjected to mechanical loads.
4), connecting the fittings. This kind of fitting is designed to connect various bare wires and lightning protection lines. Continue to bear the same electrical load as the wire, most of the connecting fixtures bear the full tension of the wire or lightning conductor.
5), protective fittings. This kind of fitting is used to protect wires, insulators, etc., such as the equalizing ring for protecting the insulator, the weight for preventing the insulator string from being pulled up, the anti-vibration hammer for preventing the wire from vibrating, the guard wire, etc.
6), contact with the fittings. The fitting is used for connecting the hard busbar, the soft busbar to the outlet terminal of the electrical equipment, the T connection of the conductor and the parallel connection of the unsupported force, and these connections are electrical contacts. Therefore, high electrical conductivity and contact stability of the contact fitting are required.
7), fixed fittings, also known as power plant fittings or high-current busbar fittings. The metal fittings are used for fixing and connecting various hard bus bars or soft bus bars and post insulators in the power distribution device, and most of the fixed metal fittings are not used as electric conductors, and only serve to fix, support and suspend. However, since these fittings are used for large currents, all components should have no hysteresis loss.
VOZOL BAR 500 Vapes are so convenient, portable, and small volume, you just need to take them
out of your pocket and take a puff, feel the cloud of smoke, and the fragrance of fruit surrounding you. It's so great.
We are China leading manufacturer and supplier of Disposable Vapes puff bars, vozol bar 500 disposable vape,vozol bar 500 vape kit,
vozol bar 500 vape pen, and e-cigarette kit, and we specialize in disposable vapes, e-cigarette vape pens, e-cigarette kits, etc.
vozol bar 500 disposable vape,vozol bar 500 vape kit,vozol bar 500 vape pen,vozol bar 500 vape grape ice,vozol bar 500 Vape blue razz ice
Ningbo Autrends International Trade Co.,Ltd. , https://www.vapee-cigarettes.com