Shandong Jinyu Cable Co., Ltd.
Shandong Jinyu Cable Co., Ltd.
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New Energy Shielded Cable High performance Automotive Fast charging Composite Cable
General Introduction
The new energy shielded cable, specifically the high - performance automotive fast - charging composite cable, is a cutting - edge product designed to meet the demanding requirements of modern electric vehicle (EV) fast - charging systems. It combines advanced shielding technology with high - quality materials to ensure efficient, safe, and reliable charging.
Cable Structure and Components
Conductor: The cable features high - conductivity conductors, typically made of copper or copper alloys. These conductors are carefully engineered to handle the high - current loads required for fast - charging. Their cross - sectional area and stranding design are optimized to minimize resistance and maximize current - carrying capacity. This enables rapid transfer of electrical energy from the charging source to the vehicle's battery.
Insulation Layers: Multiple layers of high - quality insulation materials are employed. These materials have excellent dielectric properties and are capable of withstanding high voltages. They provide reliable electrical isolation between the conductors and prevent electrical leakage. The insulation layers also protect against short - circuits, ensuring the safety of the charging process. Different types of insulation materials may be used in combination to achieve optimal performance under various conditions.
Shielding Layer: One of the key features of this cable is its effective shielding. The shielding layer is designed to protect the conductors from electromagnetic interference (EMI). In an automotive environment with numerous electronic systems, EMI can disrupt the charging process and affect the performance of other vehicle components. The shielding layer, usually made of conductive materials such as metal foils or braided wires, effectively blocks external EMI sources and also contains the electromagnetic field generated by the high - current conductors within the cable.
Composite Design: This cable is a composite structure that may incorporate additional elements for enhanced performance. For example, it might include temperature - sensing wires or fibers that provide real - time information about the cable's temperature during charging. This data can be used for monitoring and control purposes to prevent overheating and ensure the cable's longevity.
Performance Characteristics
Fast - charging Capability: The cable is specifically designed for fast - charging applications. It can support high - power charging rates, allowing for quick replenishment of the vehicle's battery. The combination of high - current - carrying conductors and efficient insulation enables the cable to handle the large amounts of electrical energy required for fast - charging without significant power losses or overheating issues.
Electrical Performance: With its low - resistance conductors and high - quality insulation and shielding, the cable exhibits excellent electrical performance. It maintains stable voltage and current levels during charging, ensuring the integrity of the charging signal. The shielding also reduces the impact of EMI on the charging process, resulting in more reliable and efficient power transfer.
Mechanical Durability: In addition to its electrical properties, the cable is built to withstand the mechanical stresses associated with automotive use. It can endure bending, twisting, and vibrations that occur during normal vehicle operation and charging. The materials and construction of the cable provide sufficient tensile strength and flexibility to prevent damage under these conditions, ensuring a long - service life.
Safety Features: The cable incorporates various safety features. The insulation and shielding help prevent electrical hazards such as electric shock and short - circuits. It may also have additional safety mechanisms, such as overcurrent and overvoltage protection, either built - into the cable or in conjunction with the charging system. The temperature - monitoring elements (if present) contribute to preventing overheating, which could lead to fire or other safety risks.
Applications
This high - performance automotive fast - charging composite cable is primarily used in electric vehicle fast - charging infrastructure. It is an essential component in public fast - charging stations, commercial charging facilities, and private home charging setups for high - power charging of electric cars, SUVs, and other electric vehicles. Its advanced features make it suitable for use with the latest generation of EVs that require fast and reliable charging solutions to meet the demands of modern transportation.
