High-current-carrying vertical busbar device of low-voltage switch cabinet

• Main Authors: SHAO SHUGUANG, JIANG PO, LU TAO, ZHANG YANG, WU ZEJUN
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model relates to the technical field of low-voltage switch cabinets, in particular to a high-current-carrying vertical busbar device of a low-voltage switch cabinet. The high-current-carrying vertical busbar device of the low-voltage switch cabinet comprises a vertical busbar, the vertical busbar is a pi-shaped copper busbar, the pi-shaped copper busbar is composed of a groove part and protruding parts connected with the two ends of the groove, and the groove of the vertical busbar is internally connected with an opposite-polarity embedded copper piece in an embedded mode. According to the high-current-carrying vertical busbar of the low-voltage switch cabinet, organic engagement between a tap of a drawer in the low-voltage switch cabinet and the high-current-carrying vertical busbar is facilitated; the overall structure is high in mechanical strength and not prone to deformation; the overall structure is smaller than a traditional rectangular busbar in size, installation in a cabinet is easy, and