Cabinet power unit laminated busbar

The invention belongs to the technical field of cabinet electrical equipment, and particularly relates to a cabinet power unit laminated busbar. Comprising a positive pole copper bar (1) and a negative pole copper bar (2), an internal insulating layer (3) is arranged between the positive pole copper bar (1) and the negative pole copper bar (2), the positive pole copper bar (1), the internal insulating layer (3) and the negative pole copper bar (2) are wrapped in an insulating shell (4), a positive pole piece (5) extends into the insulating shell (4) and is connected with the positive pole copper bar (1), and a negative pole piece (6) extends into the insulating shell (4) and is connected with the negative pole copper bar (2). The cabinet power unit laminated busbar is of an integrated structure, small in size, convenient to disassemble, high in safety performance, capable of being repeatedly used and low in cost. 本发明属于柜体电器设备技术领域，更具体地说，是涉及一种柜体功率单元叠层母排。包括正极铜排(1)、负极铜排(2)，正极铜排(1)和负极铜排(2)之间设置内部绝缘层(3)，正极铜排(1)、内部绝缘层