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64/110kV copper-core cross-linked polyethylene insulated corrugated aluminum sheathed polyvinyl chloride sheathed power cable

In power systems, high-voltage cables play a crucial role, especially in long-distance power transmission.

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  • Product Description
  • Model: YJLW02

    Rated Voltage (V): 64/110kV, 38/66kV, 50/66kV

    Main Applications: Mostly used for long-distance power transmission between cities and industrial areas requiring underground cable laying. The product is suitable for environments requiring good heat resistance and corrosion resistance.

    64/110kV Copper Core Cross-linked Polyethylene Insulated Aluminum Sheathed (Corrugated, Smooth) Polyethylene Sheathed Power Cable

    Model: YJLW03

    Rated Voltage (V): 64/110kV

    Main Applications: Mostly used for long-distance power transmission between cities and industrial areas requiring underground cable laying. The product is suitable for low-temperature and high-humidity environments.

    1. Product Introduction:

    In power systems, high-voltage cables play a crucial role, especially in long-distance power transmission. The YJLW02-Z-64/110KV high-voltage cable is a special type of cable, usually used in high-voltage transmission systems.

    High-voltage cables use cross-linked polyethylene insulation material, which has good electrical performance and heat resistance. In addition, the cable also has high mechanical strength and corrosion resistance, and can withstand large mechanical stress and environmental corrosion. First, this cable has a large transmission capacity and can meet the needs of long-distance power transmission. Second, this cable has low power transmission loss, which can improve power transmission efficiency. In addition, the cable also has high safety and reliability, which can ensure the stable operation of the power system. Finally, the cable is easy to install and maintain, saving manpower and material resources. High-voltage cables are widely used in power systems, especially in scenarios requiring long-distance power transmission. For example, between cities and industrial areas, due to the long distance, high-voltage cables are needed to transmit power. In addition, in offshore wind power projects, because the distribution of wind turbines is relatively dispersed, high-voltage cables are needed to collect the power and output it to the main power source. High-voltage cables are high-performance, safe, reliable, and easy-to-maintain high-voltage transmission equipment. In power systems, it plays a crucial role, providing stable power for people's lives and industrial production. With the continuous advancement of technology and the increase in electricity demand, high-voltage cables will be more widely used and promoted. 10kV extra-high voltage cables are mainly used in the following areas:

    2. Main Application Areas:

    Power Transmission and Distribution

    - Regional Grid Interconnection: Used to connect substations in different regions to achieve inter-regional power transmission and resource allocation, allowing power to be optimized over a wider range, improving the reliability and flexibility of power supply.

    - Urban Power Grid Upgrades: With the growth of urban electricity demand, 110kV extra-high voltage cables are often used in urban power grid upgrades, transmitting electricity from substations on the city's outskirts to various load centers in the urban area to meet the city's large-scale electricity demand.
     
    Industrial Field

    - Power Supply for Large Industrial Enterprises: Large industrial enterprises such as steel mills, chemical plants, and mines have high power consumption and high requirements for power supply reliability. 110kV extra-high voltage cables can directly transmit power from the grid to the dedicated substations within the enterprise to provide a stable power supply for its production equipment.

    Special Locations

    - Offshore Wind Power: In offshore wind farms, 110kV extra-high voltage cables are used to collect and transmit the power generated by wind turbines to onshore substations. Due to the complex marine environment, the insulation and corrosion resistance of the cables are extremely demanding. 110kV extra-high voltage cables can meet these requirements and achieve efficient transmission of offshore wind power.

    - Rail Transit: For some urban rail transit systems using 110kV power supply, extra-high voltage cables transmit power from the urban power grid to the traction substations of rail transit to provide power for the operation of subways and light rail trains.

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