Multi-Core Shielded High Voltage Automotive Cable The Multi-Core Shielded High Voltage Automotive Cable is a specialized wiring solution designed to meet the demanding requirements of modern electric and hybrid vehicles (EVs/HEVs). This cable is engineered to safely and efficiently transmit high-voltage power while ensuring durability, electromagnetic compatibility (EMC), and protection against environmental hazards. Key Features and Construction 1. Multi-Core Design The cable consists of multiple insulated conductors within a single sheath, allowing for the transmission of high-voltage power alongside low-voltage control signals or communication lines. This integrated design reduces wiring complexity, saves space, and simplifies installation in automotive applications. 2. High Voltage Rating Designed to handle voltages typically ranging from 300V to 1000V or higher, this cable complies with stringent automotive standards (such as ISO 6722, LV 216, or OEM-specific requirements). The insulation materials, often cross-linked polyethylene (XLPE) or silicone rubber, provide excellent dielectric strength and thermal stability. 3. EMI/RFI Shielding To prevent electromagnetic interference (EMI) and radio frequency interference (RFI), the cable incorporates a high-performance shielding layer, typically made of aluminum foil, copper braid, or a combination of both. This shielding ensures signal integrity and protects sensitive electronic components from noise. 4. Robust Mechanical Protection The outer jacket is constructed from abrasion-resistant, flame-retardant materials such as thermoplastic elastomers (TPE) or polyvinyl chloride (PVC). This ensures resistance to mechanical stress, chemicals, oils, and extreme temperatures (-40°C to +125°C or higher). 5. Flexibility and Bend Radius Despite its rugged construction, the cable maintains flexibility to accommodate tight routing in vehicle architectures. A carefully engineered bend radius prevents damage during installation and long-term use. 6. Safety and Compliance The cable meets automotive industry standards for high-voltage safety, including resistance to short circuits, arc faults, and high-temperature exposure. It may also feature color-coding (e.g., orange) for easy identification of high-voltage circuits. Applications This cable is ideal for: - Battery-to-inverter power distribution - Motor and inverter connections - On-board chargers and DC-DC converters - High-voltage auxiliary systems Conclusion The Multi-Core Shielded High Voltage Automotive Cable is a critical component in electric and hybrid vehicles, combining high performance, safety, and reliability. Its advanced shielding, multi-core design, and robust construction make it an essential solution for next-generation automotive power systems.