Abstract: It introduces structure and characteristics of the insulated tubular busbar. The insulated tubular busbar has large current carrying capacity, strong insulation performance, corrosion resistance, outstanding heat dissipation, low loss, high mechanical strength, long service life, simple structure and easy installation. Since the insulated tubular busbar was put into operation in a large cement production line abroad for three years, the actual operating voltage of the power distribution system was 14.5kV, and the full load operating current was about 2 700~3 100A. the tubular busbar system has operated safely, stably and reliably without any fault so far.
李金明, 李金海. 绝缘管型母线的结构及现场施工[J]. 水泥技术, 2023, 1(1): 74-78.
LI Jinming, LI Jinhai. Structure and On-site Installation of the Insulated Tubular Busbar. Cement Technology, 2023, 1(1): 74-78.