YJV62 cable is a cross-linked polyethylene insulated power cable. Its key features include the use of non-magnetic steel tape or tin-coated steel tape as armor material to enhance the cable's mechanical strength and compressive resistance.
This cable is commonly used in high-voltage power transmission systems, suitable for power lines rated at 35kV and below. It is widely used in urban power grid transformation, large industrial buildings, and in the new energy sector.
The main components of YJV62 cable include a copper core conductor, a cross-linked polyethylene (XLPE) insulation layer, a polyvinyl chloride (PVC) sheath, and a non-magnetic steel tape or tin-coated steel tape armor layer. This cable exhibits excellent heat resistance, mechanical properties, and electrical properties, enabling long-term stable operation in high-temperature environments. It also offers good corrosion and chemical resistance.
YJV62 cable is available in a variety of specifications, with common voltage levels including 0.6/1kV, 1.8/3kV, 12/20kV, 18/20kV, and 26/35kV, meeting diverse power transmission needs. In addition, this cable boasts a high current carrying capacity and a long service life, making it widely used in industrial, commercial, and residential buildings.
The specific heat-resistant performance parameters of the YJV62 cable are as follows:
1. Long-term operating temperature: The long-term operating temperature of the cable conductor is 90°C.
2. Maximum short-circuit temperature: In the event of a short circuit (lasting no more than 5 seconds), the cable conductor can reach a maximum temperature of 250°C.
Due to its excellent performance and structural features, the YJV62 cable is suitable for a variety of applications:
1. Industrial: Power supply to heavy industrial sites such as factories, mines, and ports, meeting the needs of high-power, high-voltage power transmission.
2. Urban power grid: Suitable for power transmission lines within urban power systems that require strong pressure resistance and anti-interference capabilities.
3. Construction: Suitable for distribution systems in large public facilities such as high-rise buildings, shopping malls, hospitals, and schools.
4. Infrastructure: Lighting and power supply for infrastructure such as subways, tunnels, and bridges.
5. Special environment: It can operate stably for a long time in humid and corrosive environments and is suitable for places that require high mechanical strength and protection capabilities.
