Medium voltage cables are used to transmit electrical energy to longer distances based on the power demand, and the production range of medium voltage cables based on the IEC standard is the following voltages:
3.6/6(7.2) kV
6/10(12) kV
12/20(24) kV
18/30(36) kV
![](https://alborzcable.ir/wp-content/uploads/2022/01/images-66.jpg)