Cross-linked polyethylene insulated power cables offer excellent thermal-mechanical performance, outstanding electrical properties, and resistance to chemical corrosion. They are characterized by a simple structure, lightweight design, and the ability to be installed without restrictions on height differences. These cables are widely used in urban power grids, mines, and factories as innovative cable solutions.
They also exhibit excellent flame retardancy, ensuring low smoke and minimal toxic gas emissions during normal operation within a specific time frame. They are suitable for indoor, tunnel, cable trench, and direct buried installations, capable of withstanding mechanical stresses. The inclusion of steel tape armor enhances the cable's resistance to compression and external mechanical forces.
WDZA-YJY23 environmentally friendly cables have undergone significant improvements in their structural materials compared to standard YJV cables. They feature low halogen and low smoke characteristics. In the event of a fire, these cables have slower propagation, low smoke density, high visibility, minimal release of harmful gases, and facilitate safe evacuation. Additionally, the combustion gases are less corrosive, reducing the potential damage to equipment and instruments.
Voltage rating | 1.8/3kV |
Ambient temperature | 0ºC - +90ºC |
Maximum allowable long-term working temperature of conductors | 90ºC |
Filling | Fiberglass Rope |
Separation Material | 90ºC Low Smoke Zero Halogen Polyolefin Sheath Material |
Sheath Layer Material: | 90ºC Low Smoke Zero Halogen Polyolefin Sheath Material |
Conductor material | Copper |
Insulation Material | XLPE |
Armor material | Galvanized steel tape |
Wrapping Tape | Low Smoke Zero Halogen Flame Retardant Fiberglass Tape |