Application of aluminum-magnesium-silicon alloy tube busbar in high voltage power distribution equipment

2024-11-06 10:48:22 格雷诺（厦门）开关有限公司

Through comprehensive performance tests such as welding performance, mechanical performance, and conductivity, it is determined that aluminum magnesium silicon alloy is superior to aluminum manganese alloy in all aspects when used as an electrical aluminum tube busbar in high-voltage distribution equipment.

Aluminum tube busbars have the advantages of high current carrying capacity, low land occupation, clear layout, easy operation, high critical corona voltage, low radio interference, and lightweight structure. However, in the past, most of the aluminum tube busbars used in domestic power distribution equipment were made of aluminum manganese alloy 3A21 (LF21). However, in recent years, compared with comprehensive performance analysis, aluminum magnesium silicon alloy (6063 alloy as the main component) has shown advantages in conductivity, tensile strength, etc