Copper conductor medium-voltage power cables with XLPE insulation, conductor screen, insulation screen and copper tape screen for reliable power distribution up to 35 kV.
Product image from the approved Medium Voltage XLPE product asset package.
Medium voltage XLPE power cables are used for fixed power transmission and distribution in utility networks, substations, industrial plants and infrastructure projects. Compared with low-voltage power cables, medium-voltage cables include electrical screening layers around the conductor and insulation to control the electric field and support stable operation.
A typical copper tape screened construction includes copper conductor, conductor screen, XLPE insulation, insulation screen, copper tape screen, filler or bedding and black PVC outer sheath. Armoured versions can be supplied for installation routes requiring additional mechanical protection.
| Layer | Description |
|---|---|
| Conductor | Stranded copper conductor |
| Conductor Screen | Extruded semi-conductive layer |
| Insulation | XLPE insulation |
| Insulation Screen | Extruded semi-conductive layer |
| Metallic Screen | Copper tape screen |
| Filler / Bedding | Non-hygroscopic filler and wrapping / bedding materials |
| Armour | Unarmoured or armoured options depending on project requirement |
| Outer Sheath | PVC as standard; PE or LSZH options can be supplied upon request |
| Voltage Grade | Website Expression |
|---|---|
| 6/10 kV | Common medium-voltage distribution grade |
| 8.7/15 kV | Typical 15 kV system cable grade; representative sample: 8.7/15 kV 3 × 300 mm² |
| 12/20 kV | Used for 20 kV class distribution systems |
| 18/30 kV | Used for 30 kV class distribution systems |
| 26/35 kV | 35 kV class cable grade, subject to applicable project and standard requirements |
| Product Type | Recommended English Name | Typical Structure |
|---|---|---|
| CU/XLPE/PVC | Copper Conductor XLPE Insulated PVC Sheathed Medium Voltage Power Cable | Cu / screen / XLPE / screen / PVC sheath |
| CU/XLPE/CTS/PVC | Copper Tape Screened XLPE Insulated PVC Sheathed Medium Voltage Power Cable | Cu / screen / XLPE / screen / copper tape screen / PVC sheath |
| CU/XLPE/CTS/STA/PVC | Copper Tape Screened Steel Tape Armoured XLPE Medium Voltage Power Cable | Cu / screen / XLPE / screen / copper tape screen / bedding / STA / PVC sheath |
Screened construction refers to the electrical screening layers used in medium-voltage cable design, including conductor screen, insulation screen and metallic screen.
Armoured construction refers to an additional mechanical protection layer, such as steel tape armour, used when the installation route requires better resistance to external mechanical stress.
Medium-voltage power distribution systems for utilities and industrial users.
Cable connections between transformers, switchgear, distribution rooms and power equipment.
Power supply systems for factories, mining, chemical plants, manufacturing sites and large facilities.
Suitable for fixed installation in cable trenches, ducts and project power distribution routes.
Huanyu Cable will confirm available construction, standard, quantity and document requirements before quotation.
