Understanding of high voltage cables
The function of the high voltage cable is to transfer the high voltage generated by the high-voltage generator and the filament heating voltage to the line pipe. The high-voltage cable connects the high-voltage generator with the line tube assembly, the length is about 8-12m, and the longest is up to 16m.
High-voltage cable structure: X-ray machine high-voltage cable, according to the arrangement of the core line can be divided into concentric circle and triangular form, composed of the following parts.
1. core wire
2. high voltage insulation layer
3. semiconductor layer: its function is to eliminate the static electricity between the outer surface of the insulation layer and the shielding layer.
4. metal shielding layer
5. protective layer