A band contact is a specially shaped elastic connecting component that has been in practical use for over 50 years, making it an excellent choice for high current, high insertion/extraction life, and harsh operating conditions. Below is some detailed information about the band contact:
Application Fields: Belt-type contact fingers are suitable for various electrical connections in high-voltage equipment, widely used in high-voltage switches, circuit breakers, sleeves, and busbars. In the power transmission and distribution industry, electrical connections must possess safety, efficiency, and stability. The belt-type contact fingers ensure excellent electrical connection performance with their low heat generation power, low contact resistance, and stable, uniform contact force.
Technical Features: The bracelet touch technology, also known as MULTILAM technology, by establishing parallel contact points between two contact surfaces and providing a certain contact force, can break through the contamination layer and achieve an effective electrical connection. Each contact leaf forms an independent elastic load current bridge, thereby significantly reducing the overall contact resistance.
Material and Manufacturing: The watch bands are available in high elasticity beryllium copper alloy or alloy copper thin plates with excellent elasticity and conductivity. These materials are manufactured through strictly controlled processes, offering good conductivity and high elasticity, suitable for various circuit breakers, cable accessories, busbars, and high current industrial connectors.
Design Features: The strap's touch point is small in size, with a simple structure, multiple touch points, and strong current conduction capability. It does not require a tight spring, ensuring stable contact pressure and fatigue resistance. Installation is convenient, and the service life is long. It can be customized for single-point, double-point, or strong-conduction embedded contact as needed, to accommodate different rated currents and dynamic thermal stability currents.
Application Range: Band Touch fingers are widely used in intermediate sliding and moving-stationary contacts of switching equipment. Due to the small radial dimensions of the band touch finger slots, they are particularly suitable for applications where radial dimensions are compact. They also find extensive applications in data transmission, fiber optics, coaxial applications, and photovoltaics.
Overall, the watch band connector is a high-performance, structurally simple electrical connection component that can meet the stringent requirements of various working conditions, providing a robust guarantee for the safety, efficiency, and stability of the power transmission and distribution industry.
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