Power cables are used to transmit and distribute electrical energy. They are commonly employed in urban underground power grids, power station outlets, internal power supply for industrial and mining enterprises, and under-sea water transmission lines. These cables transmit and distribute high-power electrical energy in the trunk lines of power systems, including 1-500KV and above various voltage levels and insulation types.
| Type | Insulated, Medium Voltage, High Voltage |
|---|---|
| Rated Voltage | 1-35KV |
| Conductor Material | Aluminum |
| Insulation Material | PVC, XLPE |
| Conductor Type | Stranded |
| Application | Underground |
| Model Number | YJV |
| Brand Name | Minfeng |
| Place of Origin | Hebei, China |
| Certification | ISO9001/ISO14001/OHSAS18001/CCC |
The basic structure of a power cable consists of four main components:
| Component | Function |
|---|---|
| Core (Conductor) | The conductive part that transports electrical energy - the main component of the power cable |
| Insulation Layer | Electrically isolates the core from ground and different phase cores from each other to ensure proper electrical energy transmission |
| Shield | 15KV and above power cables generally have conductor shields and insulation shields |
| Protective Layer | Protects the power cable from foreign impurities, moisture, and physical damage |