GIS DEVICE AND THREE-PHASE-IN-ONE-BOX BUSBAR CYLINDER THEREOF

摘要

Provided in the present invention is a three-phsase-in-one-box busbar cylinder. The three-phase-in-one-box busbar cylinder comprises a cylinder body. Three single-phase attachment mounting holes are provided at intervals in the axial direction on the cylinder body. Single-phase attachment mounting flanges are provided at the single-phase attachment mounting holes. Basin-type insulators are provided on the single-phase attachment mounting flanges. An electrical connector electrical-conductively connected to an axial conductor is also provided within the cylinder body. Protruding extremities of the basin-type insulators are arranged facing the interior of the cylinder body. One extremity of the electrical connector is provided on the end surfaces of the protruding extremities of the basin-type insulators. Also provided in the present invention is a GIS device comprising the three-phase-in-one-box busbar cylinder. The employment of the three-phase-in-one-box busbar cylinder and the GIS device thereof of the present invention obviates the need to provide a supporting insulator within the three-phase-in-one-box busbar cylinder to support the axial conductor, thus reducing the degree of complexity of the three-phase-in-one-box busbar cylinder.