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Our 66-500kV XLPE Insulated Power Cables are designed and manufactured in compliance with the following international standards:
IEC 60840:2011 - Power cables with extruded insulation and their accessories for rated voltages above 30kV (Um=36kV) up to 150kV (Um=170kV).
IEC 62067:2011 - Power cables with extruded insulation and their accessories for rated voltages above 150kV (Um=170kV) up to 500kV (Um=550kV).
These standards ensure that our cables meet the highest quality, safety, and performance requirements for high-voltage power transmission systems.
Specification of Products
Type | Name |
CU/XLPE/CAS/PVC | Copper Conductor XLPE Insulated Corrugated Aluminum Sheath PVC Sheathed Power Cable |
CU/XLPE/CAS/LWR/PVC | Copper Conductor XLPE Insulated Corrugated Aluminum Sheath PVC Sheathed Longitudinal Water Resistant Power Cable |
CU/XLPE/CAS/PE | Copper Conductor XLPE Insulated Corrugated Aluminum Sheath PE Sheathed Power Cable |
CU/XLPE/CAS/LWR/PE | Copper Conductor XLPE Insulated Corrugated Aluminum Sheath PE Sheathed Longitudinal Water Resistant Power Cable |
AL/XLPE/CAS/PVC | Aluminum Conductor XLPE Insulated Corrugated Aluminum Sheath PVC Sheathed Power Cable |
AL/XLPE/CAS/LWR/PVC | Aluminum Conductor XLPE Insulated Corrugated Aluminum Sheath PVC Sheathed Longitudinal Water Resistant Power Cable |
AL/XLPE/CAS/PE | Aluminum Conductor XLPE Insulated Corrugated Aluminum Sheath PE Sheathed Power Cable |
AL/XLPE/CAS/LWR/PE | Aluminum Conductor XLPE Insulated Corrugated Aluminum Sheath PE Sheathed Longitudinal Water Resistant Power Cable |
Our 66-500kV XLPE Insulated Power Cables offer a comprehensive range of designs to meet both technical specifications and economic requirements. They are suitable for use in diverse high-voltage transmission networks, offering flexibility in design and installation.
The key features of our cables include:
Extruded XLPE insulation: Offers excellent dielectric properties, high thermal stability, and resistance to aging.
Corrugated Aluminum Sheath: Provides enhanced mechanical protection and shielding against external damage.
Various Sheathing Options: Available with PVC or PE (Polyethylene) sheaths, ensuring protection against environmental factors such as moisture, UV exposure, and corrosion.
Water Resistance: Certain cable designs feature longitudinal water resistance (LWR) to prevent water ingress, making them ideal for installation in high-moisture environments.
The choice of conductor material is a critical factor in determining the overall efficiency and capacity of the power cable. We offer copper and aluminum conductors, each with its own set of advantages.
Copper Conductors: Known for their superior conductivity and reliability, copper conductors are ideal for high-performance applications where low resistive losses are critical. They are widely used in more demanding environments where performance is a top priority.
Aluminum Conductors: Lightweight and cost-effective, aluminum conductors are often selected for large-scale power transmission projects. They provide a lower cost alternative to copper while maintaining good electrical performance.
The conductor design can also be customized based on your needs, whether you require solid or stranded conductors for better flexibility and ease of installation.
The XLPE (Cross-Linked Polyethylene) insulation used in our high-voltage power cables is designed for exceptional electrical and mechanical properties, including:
High dielectric strength and electrical insulation resistance
Superior thermal stability, enabling the cables to operate in a wider range of temperatures
Resistance to aging and environmental stress
Our cables are equipped with either PVC or PE sheaths:
PVC Sheath: Provides excellent mechanical protection, flame retardancy, and resistance to UV radiation, making it suitable for outdoor and underground installations.
PE Sheath: Offers higher chemical resistance and durability, making it ideal for applications where the cable may be exposed to more aggressive environmental conditions.
Certain configurations also feature longitudinal water resistance (LWR), which provides an additional layer of protection against water ingress, making them suitable for use in wet or submerged environments.
Product features
Our high-voltage XLPE insulated power cables are designed to improve power transmission efficiency and are suitable for voltage levels from 66kV to 500kV. The product adopts advanced cross-linked polyethylene insulation material to ensure excellent electrical performance, heat resistance and anti-aging ability, and has long-term stable operation performance. The copper conductor of the cable has extremely low resistance, which effectively reduces power loss, and adopts aluminum corrugated sheath to enhance the mechanical protection of the product.
Application scenarios
Power transmission system: suitable for long-term power transmission of high-voltage power networks, especially in underground cable laying and urban power grids.
Industrial power supply system: suitable for power transmission in large-scale industrial parks or power stations.
Renewable energy: widely used in power transmission systems of renewable energy such as wind power generation and solar energy.
Urban infrastructure: especially suitable for the construction of urban underground power systems to ensure the stability of municipal power supply.
FAQs
Q: What voltage levels of cables are this product suitable for?
A: This high-voltage power cable is suitable for 66-500kV voltage levels and is suitable for long-term and efficient power transmission.
Q: What is the protection ability of the product?
A: Our power cables have extremely strong mechanical protection capabilities and use aluminum corrugated sheaths to effectively resist external physical damage. In addition, the XLPE insulation layer provides excellent corrosion resistance and high temperature resistance.
Q: Is the product customizable?
A: Yes, we provide customized services for cable length, core number and sheath material to meet the needs of different application scenarios.
Our 66-500kV XLPE Insulated Power Cables are designed and manufactured in compliance with the following international standards:
IEC 60840:2011 - Power cables with extruded insulation and their accessories for rated voltages above 30kV (Um=36kV) up to 150kV (Um=170kV).
IEC 62067:2011 - Power cables with extruded insulation and their accessories for rated voltages above 150kV (Um=170kV) up to 500kV (Um=550kV).
These standards ensure that our cables meet the highest quality, safety, and performance requirements for high-voltage power transmission systems.
Specification of Products
Type | Name |
CU/XLPE/CAS/PVC | Copper Conductor XLPE Insulated Corrugated Aluminum Sheath PVC Sheathed Power Cable |
CU/XLPE/CAS/LWR/PVC | Copper Conductor XLPE Insulated Corrugated Aluminum Sheath PVC Sheathed Longitudinal Water Resistant Power Cable |
CU/XLPE/CAS/PE | Copper Conductor XLPE Insulated Corrugated Aluminum Sheath PE Sheathed Power Cable |
CU/XLPE/CAS/LWR/PE | Copper Conductor XLPE Insulated Corrugated Aluminum Sheath PE Sheathed Longitudinal Water Resistant Power Cable |
AL/XLPE/CAS/PVC | Aluminum Conductor XLPE Insulated Corrugated Aluminum Sheath PVC Sheathed Power Cable |
AL/XLPE/CAS/LWR/PVC | Aluminum Conductor XLPE Insulated Corrugated Aluminum Sheath PVC Sheathed Longitudinal Water Resistant Power Cable |
AL/XLPE/CAS/PE | Aluminum Conductor XLPE Insulated Corrugated Aluminum Sheath PE Sheathed Power Cable |
AL/XLPE/CAS/LWR/PE | Aluminum Conductor XLPE Insulated Corrugated Aluminum Sheath PE Sheathed Longitudinal Water Resistant Power Cable |
Our 66-500kV XLPE Insulated Power Cables offer a comprehensive range of designs to meet both technical specifications and economic requirements. They are suitable for use in diverse high-voltage transmission networks, offering flexibility in design and installation.
The key features of our cables include:
Extruded XLPE insulation: Offers excellent dielectric properties, high thermal stability, and resistance to aging.
Corrugated Aluminum Sheath: Provides enhanced mechanical protection and shielding against external damage.
Various Sheathing Options: Available with PVC or PE (Polyethylene) sheaths, ensuring protection against environmental factors such as moisture, UV exposure, and corrosion.
Water Resistance: Certain cable designs feature longitudinal water resistance (LWR) to prevent water ingress, making them ideal for installation in high-moisture environments.
The choice of conductor material is a critical factor in determining the overall efficiency and capacity of the power cable. We offer copper and aluminum conductors, each with its own set of advantages.
Copper Conductors: Known for their superior conductivity and reliability, copper conductors are ideal for high-performance applications where low resistive losses are critical. They are widely used in more demanding environments where performance is a top priority.
Aluminum Conductors: Lightweight and cost-effective, aluminum conductors are often selected for large-scale power transmission projects. They provide a lower cost alternative to copper while maintaining good electrical performance.
The conductor design can also be customized based on your needs, whether you require solid or stranded conductors for better flexibility and ease of installation.
The XLPE (Cross-Linked Polyethylene) insulation used in our high-voltage power cables is designed for exceptional electrical and mechanical properties, including:
High dielectric strength and electrical insulation resistance
Superior thermal stability, enabling the cables to operate in a wider range of temperatures
Resistance to aging and environmental stress
Our cables are equipped with either PVC or PE sheaths:
PVC Sheath: Provides excellent mechanical protection, flame retardancy, and resistance to UV radiation, making it suitable for outdoor and underground installations.
PE Sheath: Offers higher chemical resistance and durability, making it ideal for applications where the cable may be exposed to more aggressive environmental conditions.
Certain configurations also feature longitudinal water resistance (LWR), which provides an additional layer of protection against water ingress, making them suitable for use in wet or submerged environments.
Product features
Our high-voltage XLPE insulated power cables are designed to improve power transmission efficiency and are suitable for voltage levels from 66kV to 500kV. The product adopts advanced cross-linked polyethylene insulation material to ensure excellent electrical performance, heat resistance and anti-aging ability, and has long-term stable operation performance. The copper conductor of the cable has extremely low resistance, which effectively reduces power loss, and adopts aluminum corrugated sheath to enhance the mechanical protection of the product.
Application scenarios
Power transmission system: suitable for long-term power transmission of high-voltage power networks, especially in underground cable laying and urban power grids.
Industrial power supply system: suitable for power transmission in large-scale industrial parks or power stations.
Renewable energy: widely used in power transmission systems of renewable energy such as wind power generation and solar energy.
Urban infrastructure: especially suitable for the construction of urban underground power systems to ensure the stability of municipal power supply.
FAQs
Q: What voltage levels of cables are this product suitable for?
A: This high-voltage power cable is suitable for 66-500kV voltage levels and is suitable for long-term and efficient power transmission.
Q: What is the protection ability of the product?
A: Our power cables have extremely strong mechanical protection capabilities and use aluminum corrugated sheaths to effectively resist external physical damage. In addition, the XLPE insulation layer provides excellent corrosion resistance and high temperature resistance.
Q: Is the product customizable?
A: Yes, we provide customized services for cable length, core number and sheath material to meet the needs of different application scenarios.
