Aluminum Alloy Tubular Bus Bar

The 6063G aluminum-magnesium alloy tube busbar is a key equipment material for power transmission and transformation systems, primarily manufactured by Jiangsu Wopeng Electric Power Equipment Co., Ltd. It includes 6063G aluminum-magnesium alloy tube busbars, LF-21Y aluminum-manganese alloy tube busbars, 6R05 rare earth aluminum alloy tube busbars, and 2A14 heat-resistant aluminum alloy tube busbars. These are mainly used as overcurrent conductors in 220KV, 500KV, 750KV, ±800KV, and 1000KV substations and converter station projects of power companies worldwide, as well as in high-current DC de-icing devices. Its main performance characteristics are: It adopts advanced hot-top casting seamless tube technology, resulting in a smooth surface, high dimensional accuracy, high tensile strength, and resistance to discharge and deformation; it uses rare earth and heat-resistant aluminum alloy materials independently developed by the company and for which national invention patents have been applied, possessing excellent processing, welding, electrical conductivity, and heat resistance properties, and has been certified by scientific and technological departments as reaching international advanced levels; it has good convection heat dissipation conditions, low temperature rise, low loss, strong conductivity, and large current carrying capacity; it has excellent heat resistance, with an operating temperature of 150°C–200°C, and maintains high mechanical strength even at high temperatures, significantly improving the safety and reliability of power transmission and transformation systems; its installation footprint is only about 1/3 that of flexible conductors, and it features corrosion resistance, resistance to icing, strong disaster resistance, and long service life; it is easy to install, aesthetically pleasing, safe, stable, and reliable in operation, and convenient for inspection and maintenance.