Split type single phase current transformer

PURPOSE:To separately trnasport the first and second single phase transformers in their almost perfect assembly state by setting up a connection duct which is removably connected between the tank sides of the first and second single phase transformers and which houses a wall penetration conductor in oil. CONSTITUTION:Flanges 15A and B are set up on each side of the tank 13A housing the first single phase and winding transformer 12 and of the tank 13B housing the second single phase and winding transformer 12B. A connection duct 15 with high pressure bushings 17 is removably connected between them, and the high voltage wall penetration conductor 21, intermediate voltage wall penetration conductor 22, and low voltage wall penetration conductor which are supported by insulating spacers, respectively, are mounted on the duct side of the tanks 13A and B. As a result, by singly separating the connection duct 15, transport is enabled in the almost perfect assembly state. Thereafter, by connecting the respective inter-wall- penetration-conductors in the duct 15, transport and on-site assembly can be faci litated.