What is a rubber single core cable

1. Single core means that there is only one conductor in one insulating layer. When the voltage exceeds 35kV, most single-core cables are used, and the relationship between its core and the metal shield can be regarded as the relationship between the coil and the iron core in the primary winding of a transformer. When the single-core cable core passes through the current, there will be a magnetic force line interlinked with the aluminum clad or metal shielding layer, which will induce an induced voltage at both ends.

2. What is a single core cable? A single core cable has only one conductor in an insulating layer. If the voltage of the circuit often reaches more than 35kV, it is generally recommended to use a single-core wire, because its core and metal shielding layer can be regarded as It is a small transformer, which is equivalent to the relationship between the coil and the iron core in a primary winding. When the single-core cable core passes through the current, there will be a magnetic force line interlinked with the aluminum clad or metal shielding layer, which will induce an induced voltage at both ends.