6201-T6 Aluminum-magnesium alloy tube busbar
This series of products has unique material properties (LDRE rare-earth aluminum alloy, 6Z63 heat-resistant aluminum alloy, etc.), is a new type of energy-saving busbar conductive material, and is a substitute for traditional steel-cored aluminum stranded wire, grooved, and rectangular aluminum busbars. .
The main performance of 6201-T6 aluminum-magnesium alloy tube bus is reflected in:
1) The tubular conductor (busbar) adopts a series of advanced technologies such as domestic advanced hot top casting seamless tube, with smooth surface, high dimensional accuracy, high tensile strength, and is not easy to produce discharge and deformation;
2) The products are made of rare earth and heat-resistant aluminum alloy materials developed by the company (the national invention has been declared), which has excellent processing, welding, electrical conductivity and heat resistance. The products have been identified by the scientific and technological departments and have reached the international advanced level;
3) Good convection heat dissipation conditions, low temperature rise, low loss, strong electrical conductivity and large current carrying capacity;
4) High heat resistance, which can improve the working temperature of the tube busbar (working temperature reaches 150℃-200℃), the conductor has high mechanical strength at high temperature, and improves the safety and reliability of the power transmission and transformation system;
5) The installation area is small, and the combined pipe bus is 1/3 of the area of the flexible conductor;
6) Corrosion resistance, not easy to be covered with ice, strong disaster resistance, long service life (the first application in ice melting device in China);
7) Easy installation, beautiful appearance, safe, stable and reliable operation, easy to repair and maintain.
6201-T6 Aluminum-magnesium alloy tube busbar
The product is a hollow tubular structure with glossy surface, beautiful appearance and uniform size. The outer diameter is from φ60mm to φ300mm; the wall thickness is from 3mm to 12mm, and the length of a single piece can be up to 15 meters. The actual picture is as follows:
Technical requirements for 6201-T6 aluminum-magnesium alloy tube busbar:
1) The nozzle is flat and perpendicular to the axis.
2) The length deviation of the pipe bus is positive error: +15～+25mm
3) The pipe busbar is allowed to have straightening spiral marks that do not affect the outer diameter size, and its depth does not exceed 0.5mm
4) The curvature of the busbar: m/L<2.0mm
5) The distance between the pipe mother and its matching liner is not more than 0.5mm and can ensure the installation needs.
6) The surface of the bus bar is smooth and smooth, without cracks, wrinkles, inclusions, deformation and distortion.
7) The material of the mother tube is 6063G series, state: T6.
8) The elastic modulus value is to control the deflection value after installation within the specified range.
